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problems that cannot be ignored. Some leaders unwilling to do masses work, masses concept weak, on masses feelings not deep, pendulum not are with masses of relationship, think masses work is revolutionary war era of things, now obsolete has, buried business work, ignored masses work of situation compared General; some leaders not do masses work, old method regardless of with, new not with, not understand masses psychological, not understand masses wishes, not said masses language, work method simple stiff, caused masses of conflict and antipathy; some leaders can't do masses work, Faced with a lot of contradictions among the people worry about fear, panic set in encounter group events, and some are even mismanaged, inflame, so work has suffered heavy losses, and so on. These problems we are soberly aware, enhancing the party's ruling capability, the maintenance and development of the party's advanced nature and purity, and to enhance the ability of party committees and leading cadres are good people. Attach great importance to and is good at
doing mass work, has become the new urgent situation strengthening the party's governing capacity-building tasks. Combined practice of maintaining flesh-and-blood ties with the masses, urged the broad masses of party members and cadres, especially all levels ... Processing to improve as a guide to the country. "" What I did is summed up these new things, be promoted. "This is a vivid manifestation of the Deng Xiaoping's mass. Deng also put people "support does not support", "agreed not to agree", "happy happy", "promise not to promise" as a starting point and destination of developing guidelines, policies, and as the only standard for measuring compliance with the wishes of the masses of the people. Under the guidance of Deng Xiaoping theory, Central Government adopted a series of important measures to strengthen links with the masses. In December 1989, the CPC Central Committee made on adhering to and perfecting the system of multi-party cooperation and political consultation under the leadership of the Chinese Communist Party, closely for CPC and the
democratic parties and the relationship between the part of the masses that they contact, effectively carrying out the mass line, played a positive role. In March 1990, the 13 plenary session adopted the decision on strengthening contacts with the masses of the Party noted that "created and developed in the long struggle of the party's mass line, is to realize the party's ideological line, the fundamental political and organizational work route", can always maintain flesh-and-blood ties and development of the masses, is directly related to the rise and fall of the rise and fall of the party and State. In September 1994, 14 adopted by the plenary session of the Party on strengthening decision on several major issues of party building. The requirements of the decision of the party's leading bodies and leading cadres should develop a democratic style of work, come from the masses, to the masses, together, stick to the mass line. Party of 13 session four in the plenary yihou, to Jiang comrade for core of party
项目要保证工程质量,由分管副总经理、项目技术负责人和安检部组成的质量安全体系,专人负责施工质量、现场监督和检测及核验记录,并认真做好施工记录和隐蔽工程验收签证记录
of third generation Central led collective, banner Deng Xiao-ping's theory great flag, insisted liberation thought, and facts, and times, in both at home and abroad political storm, and economic risk, severe test before, relies on party and people, defended China features Socialist, created socialist market new system, created full open new situation, advance party of construction new of great engineering, founded "three a representative" important thought, Continue to steer the ship of reform and opening up forward on the right. Comrade Jiang Zemin said: "strengthening and improving the party's mass work in the new situation, it is of decisive significance to consolidating the ruling Foundation of the party. "Through our party and some of the world's major lessons learned from the success of the old party of the party, Comrade Jiang Zemin pointed out:" the biggest political advantage of our party is in close contact with the masses, the most dangerous after the ruling party was divorced from the masses. "He said:" our reform and construction, only the understanding, support and
participation of the people, people's enthusiasm and creativity into full play in order to advance; the leadership of the party, only the tie and win the masses embraced, can be consolidated and strengthened. "He pointed out that strengthening and improving the party's work style construction, maintaining the party's flesh-and-blood ties with the masses is the core problem, the key is to do solid work, implement, resolutely oppose and overcome formalism. Comrade Jiang Zemin stressed that all the work and policies of the party, are in compliance with the fundamental interests of the overwhelming majority of the people to the highest degree, to the majority of people are not satisfied with the fundamental guidelines, strive to make our workers, farmers, intellectuals and other people enjoy ... Single, everyone seemed to know. But well known does not mean perfect. Some party members and leading cadres, consider contacting their small departments, within a small circle of people, or contact individual owners, the entrepreneur, is the masses, this idea is obviously not correct.
The Communist Party of China, people should have three characteristics. First, the people should be the most social, is a Department within the scope of the majority. Specific to the party and Government departments, especially the cadres working in the Central and State organs, mass is the 1.3 billion Chinese people, work for the party members and cadres, masses are the land within the jurisdiction of the common people. The second characteristic of the masses, is that we have common interests. Masses are manifestations of each specific people, but the crowd is a comprehensive political concept, refers to people with common political and economic interests in the period of social transformation, social differentiation between the interests of the masses is large, if you do not find the interest in doing mass work, the party members and cadres, will be in a passive position. The third characteristic of the masses
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数据库教案
数据库教案
第一章 数据库系统概述
一、数据、信息和数据处理
[教学目标]
1、了解信息与数据的概念
2、了解数据处理与数据管理技术
[重点、难点]
数据与信息的关系
[课时数]1
[教学内容]
信息、能源和材料构成客观世界的三大要素。为了获取有价值的信息,
需要对数据进行处理和管理。
对信息进行处理的计算机应用系统一般称为信息系统。信息系统的核
心是数据库。
一、信息与数据
1.信息:是现实世界事物的存在方式或运动状态的反映。
主要特征:
(1)信息传递需要物质载体,信息的获取和传递要消耗能量。
(2)信息可以感知。
(3)信息可以存储、压缩、加工、传递、共享、扩散、再生和增值。
2.数据:是将现实世界中的种信息记录下来的符号,其意义是客观实
体的属性值。是信息的载体和具体表现形式。数据有数字、文字、图形、
图像、声音等多种表现形式。
3.数据与信息的关系
数据与信息紧密相关。信息提供关于现实世界有关事物的知识,数据
是载荷信息的物理符号,二者不可分离又有一定区别。
[课堂小结]
![](https://csdnimg.cn/release/download_crawler_static/86991459/bg2.jpg)
problems that cannot be ignored. Some leaders unwilling to do masses work, masses concept weak, on masses feelings not deep, pendulum not are with masses of relationship, think masses work is revolutionary war era of things, now obsolete has, buried business work, ignored masses work of situation compared General; some leaders not do masses work, old method regardless of with, new not with, not understand masses psychological, not understand masses wishes, not said masses language, work method simple stiff, caused masses of conflict and antipathy; some leaders can't do masses work, Faced with a lot of contradictions among the people worry about fear, panic set in encounter group events, and some are even mismanaged, inflame, so work has suffered heavy losses, and so on. These problems we are soberly aware, enhancing the party's ruling capability, the maintenance and development of the party's advanced nature and purity, and to enhance the ability of party committees and leading cadres are good people. Attach great importance to and is good at
doing mass work, has become the new urgent situation strengthening the party's governing capacity-building tasks. Combined practice of maintaining flesh-and-blood ties with the masses, urged the broad masses of party members and cadres, especially all levels ... Processing to improve as a guide to the country. "" What I did is summed up these new things, be promoted. "This is a vivid manifestation of the Deng Xiaoping's mass. Deng also put people "support does not support", "agreed not to agree", "happy happy", "promise not to promise" as a starting point and destination of developing guidelines, policies, and as the only standard for measuring compliance with the wishes of the masses of the people. Under the guidance of Deng Xiaoping theory, Central Government adopted a series of important measures to strengthen links with the masses. In December 1989, the CPC Central Committee made on adhering to and perfecting the system of multi-party cooperation and political consultation under the leadership of the Chinese Communist Party, closely for CPC and the
democratic parties and the relationship between the part of the masses that they contact, effectively carrying out the mass line, played a positive role. In March 1990, the 13 plenary session adopted the decision on strengthening contacts with the masses of the Party noted that "created and developed in the long struggle of the party's mass line, is to realize the party's ideological line, the fundamental political and organizational work route", can always maintain flesh-and-blood ties and development of the masses, is directly related to the rise and fall of the rise and fall of the party and State. In September 1994, 14 adopted by the plenary session of the Party on strengthening decision on several major issues of party building. The requirements of the decision of the party's leading bodies and leading cadres should develop a democratic style of work, come from the masses, to the masses, together, stick to the mass line. Party of 13 session four in the plenary yihou, to Jiang comrade for core of party
项目要保证工程质量,由分管副总经理、项目技术负责人和安检部组成的质量安全体系,专人负责施工质量、现场监督和检测及核验记录,并认真做好施工记录和隐蔽工程验收签证记录
of third generation Central led collective, banner Deng Xiao-ping's theory great flag, insisted liberation thought, and facts, and times, in both at home and abroad political storm, and economic risk, severe test before, relies on party and people, defended China features Socialist, created socialist market new system, created full open new situation, advance party of construction new of great engineering, founded "three a representative" important thought, Continue to steer the ship of reform and opening up forward on the right. Comrade Jiang Zemin said: "strengthening and improving the party's mass work in the new situation, it is of decisive significance to consolidating the ruling Foundation of the party. "Through our party and some of the world's major lessons learned from the success of the old party of the party, Comrade Jiang Zemin pointed out:" the biggest political advantage of our party is in close contact with the masses, the most dangerous after the ruling party was divorced from the masses. "He said:" our reform and construction, only the understanding, support and
participation of the people, people's enthusiasm and creativity into full play in order to advance; the leadership of the party, only the tie and win the masses embraced, can be consolidated and strengthened. "He pointed out that strengthening and improving the party's work style construction, maintaining the party's flesh-and-blood ties with the masses is the core problem, the key is to do solid work, implement, resolutely oppose and overcome formalism. Comrade Jiang Zemin stressed that all the work and policies of the party, are in compliance with the fundamental interests of the overwhelming majority of the people to the highest degree, to the majority of people are not satisfied with the fundamental guidelines, strive to make our workers, farmers, intellectuals and other people enjoy ... Single, everyone seemed to know. But well known does not mean perfect. Some party members and leading cadres, consider contacting their small departments, within a small circle of people, or contact individual owners, the entrepreneur, is the masses, this idea is obviously not correct.
The Communist Party of China, people should have three characteristics. First, the people should be the most social, is a Department within the scope of the majority. Specific to the party and Government departments, especially the cadres working in the Central and State organs, mass is the 1.3 billion Chinese people, work for the party members and cadres, masses are the land within the jurisdiction of the common people. The second characteristic of the masses, is that we have common interests. Masses are manifestations of each specific people, but the crowd is a comprehensive political concept, refers to people with common political and economic interests in the period of social transformation, social differentiation between the interests of the masses is large, if you do not find the interest in doing mass work, the party members and cadres, will be in a passive position. The third characteristic of the masses
本节课主要介绍了数据与信息的含义及相关关系,同时介绍了数据处
理的发展阶段,学生学习情况良好。
二、数据管理技术的发展
[教学目标]
1.了解数据库的发展史及发展趋势
2.了解数据库系统的组成
3.理解数据库系统的特点
[重点、难点]数据库系统、数据库、数据库管理系统之间的关系
[课时数]1
[教学内容]
一、数据库的发展
数据模型是数据库系统的核心和基础。数据库发展阶段的划分以数据
模型的进展作为主要的依据和标志。数据库的发展经历了三个阶段:
(1)第一代数据库是层次数据库和网状数据库
(2)第二代数据库是关系型数据库系统
(3)第三代数据库系统为面向对象数据库系统
二、数据库技术的发展趋势
1.面向对象的方法和技术对数据库发展的影响
2.数据库技术与多学科技术的有机结合
3.面向专门应用领域的数据库技术的研究
三、数据库系统的组成
数据库系统 DBS(Data Base System)是一个采用数据库技术,具有
管理数据库功能,则硬件、软件、数据库及各类人员组成的计算机系统。
数据库是数据库系统的核心和管理对象。
1.数据库
数据库是以一定的组织方式存放于计算机外在储器中相互关联的数据
集合。它反映了数据本身和数据间的联系。
2.数据库管理系统 DBMS(Data Base Managemnet System)
![](https://csdnimg.cn/release/download_crawler_static/86991459/bg3.jpg)
problems that cannot be ignored. Some leaders unwilling to do masses work, masses concept weak, on masses feelings not deep, pendulum not are with masses of relationship, think masses work is revolutionary war era of things, now obsolete has, buried business work, ignored masses work of situation compared General; some leaders not do masses work, old method regardless of with, new not with, not understand masses psychological, not understand masses wishes, not said masses language, work method simple stiff, caused masses of conflict and antipathy; some leaders can't do masses work, Faced with a lot of contradictions among the people worry about fear, panic set in encounter group events, and some are even mismanaged, inflame, so work has suffered heavy losses, and so on. These problems we are soberly aware, enhancing the party's ruling capability, the maintenance and development of the party's advanced nature and purity, and to enhance the ability of party committees and leading cadres are good people. Attach great importance to and is good at
doing mass work, has become the new urgent situation strengthening the party's governing capacity-building tasks. Combined practice of maintaining flesh-and-blood ties with the masses, urged the broad masses of party members and cadres, especially all levels ... Processing to improve as a guide to the country. "" What I did is summed up these new things, be promoted. "This is a vivid manifestation of the Deng Xiaoping's mass. Deng also put people "support does not support", "agreed not to agree", "happy happy", "promise not to promise" as a starting point and destination of developing guidelines, policies, and as the only standard for measuring compliance with the wishes of the masses of the people. Under the guidance of Deng Xiaoping theory, Central Government adopted a series of important measures to strengthen links with the masses. In December 1989, the CPC Central Committee made on adhering to and perfecting the system of multi-party cooperation and political consultation under the leadership of the Chinese Communist Party, closely for CPC and the
democratic parties and the relationship between the part of the masses that they contact, effectively carrying out the mass line, played a positive role. In March 1990, the 13 plenary session adopted the decision on strengthening contacts with the masses of the Party noted that "created and developed in the long struggle of the party's mass line, is to realize the party's ideological line, the fundamental political and organizational work route", can always maintain flesh-and-blood ties and development of the masses, is directly related to the rise and fall of the rise and fall of the party and State. In September 1994, 14 adopted by the plenary session of the Party on strengthening decision on several major issues of party building. The requirements of the decision of the party's leading bodies and leading cadres should develop a democratic style of work, come from the masses, to the masses, together, stick to the mass line. Party of 13 session four in the plenary yihou, to Jiang comrade for core of party
项目要保证工程质量,由分管副总经理、项目技术负责人和安检部组成的质量安全体系,专人负责施工质量、现场监督和检测及核验记录,并认真做好施工记录和隐蔽工程验收签证记录
of third generation Central led collective, banner Deng Xiao-ping's theory great flag, insisted liberation thought, and facts, and times, in both at home and abroad political storm, and economic risk, severe test before, relies on party and people, defended China features Socialist, created socialist market new system, created full open new situation, advance party of construction new of great engineering, founded "three a representative" important thought, Continue to steer the ship of reform and opening up forward on the right. Comrade Jiang Zemin said: "strengthening and improving the party's mass work in the new situation, it is of decisive significance to consolidating the ruling Foundation of the party. "Through our party and some of the world's major lessons learned from the success of the old party of the party, Comrade Jiang Zemin pointed out:" the biggest political advantage of our party is in close contact with the masses, the most dangerous after the ruling party was divorced from the masses. "He said:" our reform and construction, only the understanding, support and
participation of the people, people's enthusiasm and creativity into full play in order to advance; the leadership of the party, only the tie and win the masses embraced, can be consolidated and strengthened. "He pointed out that strengthening and improving the party's work style construction, maintaining the party's flesh-and-blood ties with the masses is the core problem, the key is to do solid work, implement, resolutely oppose and overcome formalism. Comrade Jiang Zemin stressed that all the work and policies of the party, are in compliance with the fundamental interests of the overwhelming majority of the people to the highest degree, to the majority of people are not satisfied with the fundamental guidelines, strive to make our workers, farmers, intellectuals and other people enjoy ... Single, everyone seemed to know. But well known does not mean perfect. Some party members and leading cadres, consider contacting their small departments, within a small circle of people, or contact individual owners, the entrepreneur, is the masses, this idea is obviously not correct.
The Communist Party of China, people should have three characteristics. First, the people should be the most social, is a Department within the scope of the majority. Specific to the party and Government departments, especially the cadres working in the Central and State organs, mass is the 1.3 billion Chinese people, work for the party members and cadres, masses are the land within the jurisdiction of the common people. The second characteristic of the masses, is that we have common interests. Masses are manifestations of each specific people, but the crowd is a comprehensive political concept, refers to people with common political and economic interests in the period of social transformation, social differentiation between the interests of the masses is large, if you do not find the interest in doing mass work, the party members and cadres, will be in a passive position. The third characteristic of the masses
数据库管理系统是维护和管理数据库的软件,是数据库与用户间的界
面。
3.应用程序
对数据库中数据进行各种处理的程序,通常由用户编写和使用。
4.计算机软件
各种高级语言处理程序、应用开发工具软件等。
5.各类人员
系统分析员、程序员、数据库管理员,用户等。
6.计算机硬件
包括 CPU、内存、显示器、磁盘、磁带及其外部设备等。
四、数据库系统的特点
1.数据共享
数据共享是数据库系统区别于文件系统的主要特点,是数据库系统技
术先进性的体现。
2.面向全组织的数据结构化
数据不再从属于特定的应用,按照某种数据模型组织成为一个结构化
的整体。
3.数据独立性
数据库技术的重要特征是数据独立于应用程序而存在,数据与程序相
互独立,互不依赖,不因一方的改变而改变另一方,极大简化了应用程序
的设计与维护的工作量。
4.可控数据冗余度
可控冗余度是数据库系统区别于文件系统的重要特点。数据共享、结
构化和数据独立性的优点可使数据存储不必重复,不仅可以节省存储空间,
而且从根本上保证数据的一致性。
5.统一数据控制功能
(1)数据安性控制
(2)数据完整性控制
![](https://csdnimg.cn/release/download_crawler_static/86991459/bg4.jpg)
problems that cannot be ignored. Some leaders unwilling to do masses work, masses concept weak, on masses feelings not deep, pendulum not are with masses of relationship, think masses work is revolutionary war era of things, now obsolete has, buried business work, ignored masses work of situation compared General; some leaders not do masses work, old method regardless of with, new not with, not understand masses psychological, not understand masses wishes, not said masses language, work method simple stiff, caused masses of conflict and antipathy; some leaders can't do masses work, Faced with a lot of contradictions among the people worry about fear, panic set in encounter group events, and some are even mismanaged, inflame, so work has suffered heavy losses, and so on. These problems we are soberly aware, enhancing the party's ruling capability, the maintenance and development of the party's advanced nature and purity, and to enhance the ability of party committees and leading cadres are good people. Attach great importance to and is good at
doing mass work, has become the new urgent situation strengthening the party's governing capacity-building tasks. Combined practice of maintaining flesh-and-blood ties with the masses, urged the broad masses of party members and cadres, especially all levels ... Processing to improve as a guide to the country. "" What I did is summed up these new things, be promoted. "This is a vivid manifestation of the Deng Xiaoping's mass. Deng also put people "support does not support", "agreed not to agree", "happy happy", "promise not to promise" as a starting point and destination of developing guidelines, policies, and as the only standard for measuring compliance with the wishes of the masses of the people. Under the guidance of Deng Xiaoping theory, Central Government adopted a series of important measures to strengthen links with the masses. In December 1989, the CPC Central Committee made on adhering to and perfecting the system of multi-party cooperation and political consultation under the leadership of the Chinese Communist Party, closely for CPC and the
democratic parties and the relationship between the part of the masses that they contact, effectively carrying out the mass line, played a positive role. In March 1990, the 13 plenary session adopted the decision on strengthening contacts with the masses of the Party noted that "created and developed in the long struggle of the party's mass line, is to realize the party's ideological line, the fundamental political and organizational work route", can always maintain flesh-and-blood ties and development of the masses, is directly related to the rise and fall of the rise and fall of the party and State. In September 1994, 14 adopted by the plenary session of the Party on strengthening decision on several major issues of party building. The requirements of the decision of the party's leading bodies and leading cadres should develop a democratic style of work, come from the masses, to the masses, together, stick to the mass line. Party of 13 session four in the plenary yihou, to Jiang comrade for core of party
项目要保证工程质量,由分管副总经理、项目技术负责人和安检部组成的质量安全体系,专人负责施工质量、现场监督和检测及核验记录,并认真做好施工记录和隐蔽工程验收签证记录
of third generation Central led collective, banner Deng Xiao-ping's theory great flag, insisted liberation thought, and facts, and times, in both at home and abroad political storm, and economic risk, severe test before, relies on party and people, defended China features Socialist, created socialist market new system, created full open new situation, advance party of construction new of great engineering, founded "three a representative" important thought, Continue to steer the ship of reform and opening up forward on the right. Comrade Jiang Zemin said: "strengthening and improving the party's mass work in the new situation, it is of decisive significance to consolidating the ruling Foundation of the party. "Through our party and some of the world's major lessons learned from the success of the old party of the party, Comrade Jiang Zemin pointed out:" the biggest political advantage of our party is in close contact with the masses, the most dangerous after the ruling party was divorced from the masses. "He said:" our reform and construction, only the understanding, support and
participation of the people, people's enthusiasm and creativity into full play in order to advance; the leadership of the party, only the tie and win the masses embraced, can be consolidated and strengthened. "He pointed out that strengthening and improving the party's work style construction, maintaining the party's flesh-and-blood ties with the masses is the core problem, the key is to do solid work, implement, resolutely oppose and overcome formalism. Comrade Jiang Zemin stressed that all the work and policies of the party, are in compliance with the fundamental interests of the overwhelming majority of the people to the highest degree, to the majority of people are not satisfied with the fundamental guidelines, strive to make our workers, farmers, intellectuals and other people enjoy ... Single, everyone seemed to know. But well known does not mean perfect. Some party members and leading cadres, consider contacting their small departments, within a small circle of people, or contact individual owners, the entrepreneur, is the masses, this idea is obviously not correct.
The Communist Party of China, people should have three characteristics. First, the people should be the most social, is a Department within the scope of the majority. Specific to the party and Government departments, especially the cadres working in the Central and State organs, mass is the 1.3 billion Chinese people, work for the party members and cadres, masses are the land within the jurisdiction of the common people. The second characteristic of the masses, is that we have common interests. Masses are manifestations of each specific people, but the crowd is a comprehensive political concept, refers to people with common political and economic interests in the period of social transformation, social differentiation between the interests of the masses is large, if you do not find the interest in doing mass work, the party members and cadres, will be in a passive position. The third characteristic of the masses
(3)并发控制
(4)数据恢复
[课后小结]
本节课主要讲述了数据库的发展史,及数据库系统的组成,还有数据
系统的几个主要的特点,学生学习情况一般。
三、概念模型与数据模型
[教学目标]
1.理解数据的组织
2.理解数据模型
[重点、难点]关系型、层次型、网状及面向对象型模型
[课时数] 2
[教学内容]
一、数据组织
关系型数据库中的数据层次如下:
1.数据项(Field)
又称字段,用于描述褓的一个属性,是数据库的基本存储单位。一般
属性名称作项名,如“姓名”、“年龄”、“出生年月”、“性别”等等。
2.记录(Record)
又称结点(Node)。由若干个数据项组成,用于描述一个对象。
3.文件(File)
由若干个记录组成。
4.数据库(Data Base)
由逻辑相关文件组成。
二、数据模型
数据库的组织形式称为数据模型,它决定了数据之间联系的表达方式,
直接影响数据库的性能。数据模型的设计方法决定着数据库的设计方法。
数据库系统使用的主要数据模型有层次模型、网状模型、关系模型及面向
对象模型。
![](https://csdnimg.cn/release/download_crawler_static/86991459/bg5.jpg)
problems that cannot be ignored. Some leaders unwilling to do masses work, masses concept weak, on masses feelings not deep, pendulum not are with masses of relationship, think masses work is revolutionary war era of things, now obsolete has, buried business work, ignored masses work of situation compared General; some leaders not do masses work, old method regardless of with, new not with, not understand masses psychological, not understand masses wishes, not said masses language, work method simple stiff, caused masses of conflict and antipathy; some leaders can't do masses work, Faced with a lot of contradictions among the people worry about fear, panic set in encounter group events, and some are even mismanaged, inflame, so work has suffered heavy losses, and so on. These problems we are soberly aware, enhancing the party's ruling capability, the maintenance and development of the party's advanced nature and purity, and to enhance the ability of party committees and leading cadres are good people. Attach great importance to and is good at
doing mass work, has become the new urgent situation strengthening the party's governing capacity-building tasks. Combined practice of maintaining flesh-and-blood ties with the masses, urged the broad masses of party members and cadres, especially all levels ... Processing to improve as a guide to the country. "" What I did is summed up these new things, be promoted. "This is a vivid manifestation of the Deng Xiaoping's mass. Deng also put people "support does not support", "agreed not to agree", "happy happy", "promise not to promise" as a starting point and destination of developing guidelines, policies, and as the only standard for measuring compliance with the wishes of the masses of the people. Under the guidance of Deng Xiaoping theory, Central Government adopted a series of important measures to strengthen links with the masses. In December 1989, the CPC Central Committee made on adhering to and perfecting the system of multi-party cooperation and political consultation under the leadership of the Chinese Communist Party, closely for CPC and the
democratic parties and the relationship between the part of the masses that they contact, effectively carrying out the mass line, played a positive role. In March 1990, the 13 plenary session adopted the decision on strengthening contacts with the masses of the Party noted that "created and developed in the long struggle of the party's mass line, is to realize the party's ideological line, the fundamental political and organizational work route", can always maintain flesh-and-blood ties and development of the masses, is directly related to the rise and fall of the rise and fall of the party and State. In September 1994, 14 adopted by the plenary session of the Party on strengthening decision on several major issues of party building. The requirements of the decision of the party's leading bodies and leading cadres should develop a democratic style of work, come from the masses, to the masses, together, stick to the mass line. Party of 13 session four in the plenary yihou, to Jiang comrade for core of party
项目要保证工程质量,由分管副总经理、项目技术负责人和安检部组成的质量安全体系,专人负责施工质量、现场监督和检测及核验记录,并认真做好施工记录和隐蔽工程验收签证记录
of third generation Central led collective, banner Deng Xiao-ping's theory great flag, insisted liberation thought, and facts, and times, in both at home and abroad political storm, and economic risk, severe test before, relies on party and people, defended China features Socialist, created socialist market new system, created full open new situation, advance party of construction new of great engineering, founded "three a representative" important thought, Continue to steer the ship of reform and opening up forward on the right. Comrade Jiang Zemin said: "strengthening and improving the party's mass work in the new situation, it is of decisive significance to consolidating the ruling Foundation of the party. "Through our party and some of the world's major lessons learned from the success of the old party of the party, Comrade Jiang Zemin pointed out:" the biggest political advantage of our party is in close contact with the masses, the most dangerous after the ruling party was divorced from the masses. "He said:" our reform and construction, only the understanding, support and
participation of the people, people's enthusiasm and creativity into full play in order to advance; the leadership of the party, only the tie and win the masses embraced, can be consolidated and strengthened. "He pointed out that strengthening and improving the party's work style construction, maintaining the party's flesh-and-blood ties with the masses is the core problem, the key is to do solid work, implement, resolutely oppose and overcome formalism. Comrade Jiang Zemin stressed that all the work and policies of the party, are in compliance with the fundamental interests of the overwhelming majority of the people to the highest degree, to the majority of people are not satisfied with the fundamental guidelines, strive to make our workers, farmers, intellectuals and other people enjoy ... Single, everyone seemed to know. But well known does not mean perfect. Some party members and leading cadres, consider contacting their small departments, within a small circle of people, or contact individual owners, the entrepreneur, is the masses, this idea is obviously not correct.
The Communist Party of China, people should have three characteristics. First, the people should be the most social, is a Department within the scope of the majority. Specific to the party and Government departments, especially the cadres working in the Central and State organs, mass is the 1.3 billion Chinese people, work for the party members and cadres, masses are the land within the jurisdiction of the common people. The second characteristic of the masses, is that we have common interests. Masses are manifestations of each specific people, but the crowd is a comprehensive political concept, refers to people with common political and economic interests in the period of social transformation, social differentiation between the interests of the masses is large, if you do not find the interest in doing mass work, the party members and cadres, will be in a passive position. The third characteristic of the masses
四、关系数据库概述
[教学目标]
1.了解关系型数据库的发展
2.了解关系型数据库的系统及其产品
[重点、难点]ACCESS 数据库的特点
[课时数] 1
[教学内容]
一、关系型数据库的发展
1.数据库产品种类繁多
2.采用 SQL 语言
SQL 是“结构化查询语言”的缩写,是通用的关系型数据库操作语言。
它可查询、定义、操纵和控制数据库。
3.支持面向对象的程序设计
支持新的数据类型和操作,支持抽象数据类型和用户定义类型的可扩
展能力,能存储和处理复杂对象。支持多介质数据处理存储多媒体数据,
提供面向对象的开发语言和程序设计方法及工具。
4.提供良好的图形界面和窗口
5.支持开放的客户机/服务器和分布式处理
6.提供新一代数据库管理系统开发工具
本节课主要讲述了关系型数据系统的发展,以及目前市场上存在的众
多关系型数据库系统,学生对这类计算机内容了解不多。
第二章
第二章
Access
Access
2010
2010
概述
概述
一、Access 2010 窗口
[教学目标]
1.了解 Access 的基本情况
2.了解 Access 的启动与退出方法
3.掌握 Access2010 的窗口设置
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