1、society; after after 60 years of development, the socialist society more full of life And vigor. The remarkable sign is in China adhere to the basic principles of scientific socialism, not lost ancestors, always adhere to dialectical materialism and historical materialism as the theoretical foundati
2、on, adhere to the to the realization of communism as the supreme ideal, adhere to the Party of the working class as the core of leadership, insist to liberate and develop productivity is the fundamental task, adhere to represent the most numerous peoples fundamental interests, adhere to public owner
3、ship and according to work, distribution is the basis of the socialist economic system, adhere to the position of the people as masters of the country is the essential characteristic of the socialist democratic politics, adhere to reform and improve the socialist system and institutional mechanisms,
4、 and so on. At the same time, our country socialist And with distinct Chinese characteristics, the road of socialism with Chinese characteristics, the system of theories of socialism with Chinese characteristics and the socialist system with Chinese characteristics, are deeply rooted in the creative
5、 practice of hundreds of millions of peoples indomitable, timely response to practice innovation theory calls, rich heritage of both historical and cultural traditions of the Chinese nation, and let the Chinese people love to see and hear the Chinese style and Chinese style, comply with the requirem
6、ents of the development of the times, reflect the common aspiration of the people, with distinct characteristics of the practice, theoretical characteristics, national characteristics, characteristics of the times. Therefore, it can always maintain the vigor and vitality, and always guide contempora
7、ry China along the right direction stride forward. So we must always hold high the great banner of socialism with Chinese characteristics unswervingly. On the other hand, Chinas socialist society is still in primary stage, which is Chinas construction of socialist modernization insurmountable histor
8、ical stage, the need for hundreds of years time. Chinas socialist system was born in semi colonial and semi feudal society, productivity level is far behind in the developed capitalist countries, which determines the our country must experience a long primary stage, to realize in other countries und
9、er the conditions of capitalism to achieve industrialization and production in the market, socialization and modernization. Today, our country socialism has made remarkable tremendous To accelerate the pace of achievements, but our country fundamental realities of the country is still has a large po
10、pulation, weak thin, development is not balanced. Chinas economy has leapt to the world, but the per capita gross domestic product is still ranked in the world the 90%; economic sustained and rapid development, but the development is not balanced, coordinated, can not be continued problems are still
11、 prominent, the transformation of economic developmentManipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industria
12、l automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings gre
13、at convenience to the staff. Precisely because of this robot to get peoples attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various
14、special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, n
15、ow continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can
16、 be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a
17、robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must o
18、f consolidation, understand has some usually didnt opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and
19、abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, a
20、nd its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external env
21、ironment, but can still successfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of “sense“, when the mechanical arm is to use the prog
22、ram as a basis. Difference is that the robot begandmode and deepen the reform task of industrialization, urbanization and agricultural modernization, but the industry is big and not strong, agricultural base is still weak, rural development is relatively lagging behind, farmers income difficult prob
23、lem is still a lot of; ideological and moral construction has made important progress, but some areas of moral anomie, integrity deletion The National Peoples life has reached a comparatively well-off level, but the gap between urban and rural areas and residents income distribution is stillAlthough
24、 large, education, employment, social security and other vital interests of the masses is also more, part of the life of the masses remains difficult; the creative vitality of society generally increased, but the impact social harmony and stability of the various contradictions also many; and so on.
25、 These shows, our country is still in and will remain so for a long time the basic national conditions of the primary stage of socialism has not changed, the peoples growing material and cultural needs with the contradiction between the backward social production, the social principal contradiction
26、does not change, our countrys international status as the largest developing country in the world has not changed. I have to the problem, make decisions, do things, to promote reform and development of the any aspect of any field, Should be firmly based on the primary stage of socialism, the largest
27、 practical, do is not beyond the stage, and is not backward reality, both best effort, and our capabilities. the main content is what? , a total of eight, 281 words, including lead, the party honest self-discipline norms and the leadership of the party members and cadres self-discipline norms 3 part
28、s, the main contents can be summarized as “four must“ “eight code“. Lead part, reiterated on ideal and faith, the fundamental purpose, the fine traditions and work style, noble sentiments, such as “four must“ principle, emphasized self-discipline, accept Higher request for self-discipline supervisio
29、n subject. Finally, the foothold in maintaining the partys advanced nature and purity, to reflect the revised guidelines. Party members standard part around the party members how to correctly treat and deal with the “public and private“, “cheap and rot“ thrifty and extravagance “and“ bitter and musi
30、c “the relationship between the four norms“. Party leader cadre clean fingered self-discipline norms for the leadership of the party members and cadres of the “vital few“, around the “clean politics“, from civil servant character, the exercise of power, moral integrity, a good family tradition and o
31、ther aspects of the leadership of the party members and cadres “four norms.“ the Party member of self-discipline norms “and“ party members Guide cadre is clean fingered self-discipline norms, “a total of eight, collectively referred to as the“ eight code “.“ four must “ eight codemanipulator control
32、 mode and programmable controllers introduction 2.1 Select discussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but also more common. Mainly these two relatively cheap and you can meet the old-fashioned, simp
33、le (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current project, the lack of compatibility and (3) not reforming the system wit
34、h equipment improvements. Spring for the development of Chinas modern industrial automation technology the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advantages: (1) each
35、of the hardware can be installed on one or more microprocessors; (2) the official designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC); (2)
36、Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the computer. The men brought
37、in terms of hardware there, using a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is used to control and meet its speed, on the virtual model, real-time
38、and in computational requirements. Distributed system started with a control system for industrial automatic instrument used to control, whereas now it is successfully developed into industrial control computer used as a central collection and distribution system and transition of distributed contro
39、l system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the corresponding relay needs was born, its main use in the work
40、 order control, early primary is replaced relay this hulking system, focused on the switch controlling the running order of functions. Marked by the microprocessor in the early 1970 of the 20th century emerged, micro-electronics technology has developed rapidly, people soon microelectronics processi
41、ng technology will be used in the Programmable Logical Controller (that is七年级（下）语文教与学同步导练（五）（第五单元）本卷共三道大题 满分 100分 时量 100分钟一、语言积累与运用（共 39分，每小题 3分）1我能指出下列加点字注音完全正确的一组( )A无垠(yn) 羸(yng)弱 毛骨悚(sng)然B吞噬(sh) 沮(j)丧 冻饿之虞(y)C告罄(qng) 砭(fn)骨 梦寐(mi)以求D阴霾(l) 斫(zhu)痕 孜孜(z)不倦2我能指出下列各组词的字形全对的一组( )A 癫狂 搁浅 跚跚来迟 迫不及待B 凛
42、冽 履践 忧心仲仲 刚毅不屈C 步履 崔巍 疲惫不堪 永往直前D 遗孀 余瑕 聊以自慰 语无轮次3下面对课文理解错误的一项是（ ）A课文伟大的悲剧主要叙述了斯科特这位失败的英雄和他的队员在归途中的悲壮覆没。B 登上地球之巅课文中作者除尽力渲染恶劣的自然环境外，还不时用闲笔描写美丽的珠穆朗玛峰的景色。这在阅读效果上可称为一张一弛，给人美的享受。C 真正的英雄这篇演讲词主要写的是美国人和美国事，写的是航天领域的事故，其意义在于突出美国的民族凝聚力。D 夸父逐日这个奇妙的神话表现了夸父无比的英雄气概，反映了古代人民探索、征服大自然的强烈愿望和顽强意志。4下面没有语病的一句是（ ）A书市上展示了许多出
43、版社新近发行出版的中外名著。B这次演出，众多丰富多彩的文娱节目令人目不暇接。C正当我僵旗息鼓，收拾作业本准备回家的时候，一场大雨骤然而至。D窗外虽是白雪皑皑的严冬，教室里，每个人的心中，却是春意盎然，温暖无比。5、选出朗读节奏划分正确的一项（ ）A 白日依山|尽 B 而日中|时远也 C 夸父|与日逐走 D 孰为汝多|知乎6、我能按课文内容填空(1）笛福笔下的主人公鲁滨孙希望世上的人都要从他最不幸的处境中取得一个经验教训，这教训就是： (2)美国总统里根就美国“挑战者”号航天飞机爆炸的事件发表了声情并茂的演讲。他说“在痛苦中我们认识到了一个意义深远的道理” ，这个道理是 （3） 荒岛余生一文中；
44、“当我们遇到坏事的时候，我们应当考虑其中所包含的好事，同时也应当考虑到更坏的情况”这句话用中国的一个成语来表达是什么?我认为这个成语是： 7、填空。（1）一儿曰：“日初出_，及_，此不为_？”（2）忧心_ _不乐 _得意 _有词（3） 伟大的悲剧一文中那位英雄队长的名字叫_。（4） 荒岛余生的作者是_，本文选自_。society; after after 60 years of development, the socialist society more full of life And vigor. The remarkable sign is in China adhere to the
45、 basic principles of scientific socialism, not lost ancestors, always adhere to dialectical materialism and historical materialism as the theoretical foundation, adhere to the to the realization of communism as the supreme ideal, adhere to the Party of the working class as the core of leadership, in
46、sist to liberate and develop productivity is the fundamental task, adhere to represent the most numerous peoples fundamental interests, adhere to public ownership and according to work, distribution is the basis of the socialist economic system, adhere to the position of the people as masters of the
47、 country is the essential characteristic of the socialist democratic politics, adhere to reform and improve the socialist system and institutional mechanisms, and so on. At the same time, our country socialist And with distinct Chinese characteristics, the road of socialism with Chinese characterist
48、ics, the system of theories of socialism with Chinese characteristics and the socialist system with Chinese characteristics, are deeply rooted in the creative practice of hundreds of millions of peoples indomitable, timely response to practice innovation theory calls, rich heritage of both historica
49、l and cultural traditions of the Chinese nation, and let the Chinese people love to see and hear the Chinese style and Chinese style, comply with the requirements of the development of the times, reflect the common aspiration of the people, with distinct characteristics of the practice, theoretical characteristics, national characteristics, charac
