For example , the power industry , " 11th five - year plan " period in the coal unit , medium - started projects for a total of valves forecast : valve total demand for 153 , 000 tons , with an average annual demand for 30 , 600 tons ; valve total demand for 3 . 96 billion yuan , with an average annual amount of 7 . 92 demand billion 例如，电力行业“十一五”期间在煤电机组大、中型开工项目所需阀门预测总计为：阀门总需求量15 . 3万吨，年均需求量3 . 06万吨；阀门总需求额39 . 6亿元，年均需求额为7 . 92亿元。
On the one hand , comparing with the limited supply capacity of higher education , people ' s demand for higher education is excessive , so the total demand for higher education must be cut down by a regulation on construction ; on the other hand , the education fund is short , but there is simultaneously inefficient , so we have to advance hardly the efficiency of using fund , to increase educational supply as possible 一方面，相对于有‘限的高等教育供给能力，我国老百姓对较高层次教育的需求过高，因此必须以结构性调整为手段压缩教育总需求;另一方面，在教一育经费不足的情况下，存在经费使用效率不高甚至明显的浪费现象，因此必须努力提高资金使用效率， ，挖掘潜力，尽可能增加教育供给。
The analysis of this paper has produces following results : first , although monetary transmission theories have great difference from each other , these differences lie in the adjustment scope of the assets that they investigate ; second , the methods by which money affects economy are various , so it has a strong influence , however , the change in the amount of money will not only cause the change of the total demand , it will also lead to a change in total supply by corresponding expectancy , thus in a long term we ca n ' t rely on the expansion of money to expand the production ; third , third , with the deepening of the reform , the above monetary transmission mechanisms will play a more and more important role in china ' s economy , and the influence of currency to the economy will be more and more strong , but since the correlating micro - mechanisms is mot integral , we should be highly cautious when this change takes its place 本文的分析得出了以下的结论:第一,尽管各种货币传导理论有很大的不同,但是这些不同可以归结为它们所考察的资产调整范围的不同;第二,货币作用于经济的途径是多种多样的,因此它的影响力是非常之大的,但是货币量的变动不仅会引起总需求的变动,而且会通过预期引起总供给的变动,因而在长期内不可能依靠货币的扩张来扩张产量;第三,随着改革的深入,上述货币传导机制在中国经济中的作用日益加强,货币对经济的影响力也越来越大,因此从长期看,货币政策由信贷控制转向货币量控制是一个必然的选择,但是由于相应的微观机制尚未健全,这一转变应高度谨慎。
It can control the total quantity of supply and demand and keep the balance of total supply and total demand . it also controls the structure of supply and demand , advance the industrial structure . it can push the growth of economy and help people get job , improve consumption quality and develop people in all way 通过消费信贷，使潜在消费需求变为有效需求，不仅可以调节消费品供求总量，保持总供给与总需求的平衡，而且可以调节供求结构，促进产业结构的升级和优化，推动经济增长，扩大劳动力就业，提高消费层次，提高消费质量，促进人的全面发展。
Facing the rapid development of higher education , in order to guarantee its healthy and sustainable development , and to properly deal with the relation among the scale , speed and finance , on the basis of the condition guideline for regular higher education ( trial version ) by the ministry of education , by using scientific method , this paper forecasts total revenues and total demands of budget period , estimates the capability of finance by analyzing and studying the present condition of education and the previous finance condition 摘要针对高等教育迅猛发展的形势，为确保学校健康和可持续发展，妥善处理发展规模及发展速度与资金保障的关系，通过对学校基本办学条件、基础资料、历年财务状况的分析和研究，对照教育部颁发的《普通高等学校基本办学条件指标（试行） 》的要求，采用科学的测算方法，预测规划期办学资金总收入和总需求，测算学校的货款能力。
Section two targets on economic analysis of keynesianism . our present proactive fiscal policies absorbed what is sensible in this theory to a large extent . mainly in accordance with financial theory of keynesianism , this section analyzes the influence fiscal policies exert on macro - economy from two aspects of total demand and total supply 我国目前实施的积极财政政策，在很大程度上吸取了其理论与政策的合理之处，所以本节主要根据凯恩斯学派的财政理论，从总需求和总供给两方面分析了财政政策对宏观经济的影响。
What degree can chinese securities market be efficient ? on the other hand , currently the management level continuously put forward new policies to accommodate the total supply and the total demand which effect securities market in a short period . but with many fundamental problems of securities market unsolved , these policies " efficiency is doubtful 同时当前管理层不断地推出以调节总供给与总需求的政策，这些政策对中国的证券市场短期产生了一定的影响，但是在我国证券市场许多根本性问题尚未得到解决的情况下，这种以总供给与总需求调控的政策是否有效，引起人们的质疑。
According to the demand of the technology of gas nitriding , the author firstly put forward total demand analysis and systematic model - making for gas - nitriding furnace ' s temperature control system with uml in order to definite the temperature control system ' s functional requirement and the interaction of each object in this system on the basis of this idea . it ' s thought that the key step for realizing the temperature control system is the analysis and the design of the pid controller . considering that the gas - nitriding furnace has significant temperature lag , the author initially pointed out the opinion of realizing the system of temperature control by pid controller with pure lag compensation and then designed the parameter of pid controller with pure lag compensation and ordinary pid controller by matlab6 . 5 这篇论文以作者本人在原工作单位的技术改造实践中(即渗氮炉的技术改造)所遗留下来的技术问题为背景，根据气体渗氮工艺的具体需要，首先提出了用uml对渗氮炉温控系统进行总体的需求分析和系统实物建模以明确温控系统的功能需求及各对象间的交互，在此基础上分析得出温控系统实现的关键所在即pid控制器的分析设计和实现，由气体渗氮炉存在较大的温度滞后这一特性，初步提出用带纯滞后补偿的pid控制器来实现温控系统的温度控制，随后借助于matlab6 . 5平台对带纯滞后补偿的pid控制器和常规的pid控制器进行参数的设计与整定，进而在matlab6 . 5的simulink仿真环境中对基于两种不同pid控制器的渗氮炉的两种温控系统的设计方案进行了仿真实现及仿真结果比较，结果表明，采用带纯滞后补偿的pid控制系统的鲁棒性较常规的pid控制系统好。
By using the model , the writer predicts the total demand of coal of shaanxi of 2005 , 2010 , 2015 , then analyzes and predicts the tendency of the coal resources of shaanxi in the future , the main conclusions are drawn as follows : in 2005 , the supply will exceed the demand on the whole . but in 2010 , the demand will exceed the supply on the whole . in 2015 , the situation is similar to that of 2010 从而得出陕西省煤炭资源需求预测的基础模型，利用该模型，对陕西省未来2005年、 2010年、 2015年的煤炭总需求量进行预测，从而对陕西省未来的煤炭资源供需趋势进行分析与预测，其预测结论如下： 2005年陕西省煤炭资源供需状况从整体上看还是供过于求；但是， 2010年陕西省煤炭资源供需状况从总体上看将会是供不应求； 2015年供不应求的局面基本上没有改善。
