维护成本

Since long, because of different requirements when working ,belt running leanly in movement ,the carrying idler's short service life, on-site maintenance big work load and so on many breakdown reasons and crucial understanding insufficiency, have made the carrying idler's function research and manufacture not be broken through, These make the carrying idlers to transport the material in inexpensive economic cost expense not to be able to obtain manifests fully, which is one that hasn't good solution of comprehensive technical difficult problem.

长期以来，由于对皮带托滚在输送机上所处不同工况性能要求，运行中存在皮带易跑偏，易损坏，托滚使用寿命短，现场维护工作量大等诸多故障原因及关键性认识不足，因而造成了对皮带托辊的功能研究和制造无重大技术突破，使皮带输送物料的最佳效果的低廉的经济成本费用未能得到充分体现，是一项没有得到较好解决的综合性技术难题。

On the basis of introducing several normal methods of monitoring landslide,the article provides the automatically collecting system of a reservoir district landslide based on SMS wireless transmission. The power supply of this system is solar battery with dampproof and lightningproof measures. This system is characterized by cheap cost,high reliability,easy extension and maintenance.

在介绍常规滑坡监测方法的基础上，提出了基于SMS无线传输的水库滑坡自动化采集系统，该系统使用太阳能供电，采取了防潮、防雷击等措施，具有成本低廉、性能可靠、组网灵活、维护方便等特点；适合交通不便，无交流供电但有手机信号的偏僻地区进行远程非实时监测。

Navar has accuracy height , the low , anti-interference ability of cost is strong , the malfunction leads a characteristic low , operation upkeep waits for simplely, have fine application value.

本控制系统具有精度高、成本低、抗干扰能力强、故障率低、操作维护简单等特点，具有良好的应用价值。关键词可编程控制器；自动装箱控制系统；传送带控制

The dechlorination of the chlorinated hydrocarbon by electrolytic iron is based on the laws of redox reactions,the adsorption of the pollutants by tiny granular activated carbon among the iron filings ,the catalytic process of the tiny granular carbon,the destruction of the oxidational membrane on the iron surface by the active chloride ion and the effect of the tiny electric fields.

简述了氯代烃的主要物理性质和用途，认为铁屑腐蚀电池处理氯代烃污水是基于氧化还原反应、铁屑中活性炭微粒对氯代烃的吸附与对反应的催化、氯离子对氧化膜的破坏和微电池的电场效应等原理；简要总结了迄今利用铁屑去除氯代烃的室内实验和利用原位铁屑反应墙处理地下水中的氯代烃污染研究所取得的成果，认为这种反应墙是一种效果好、成本低、维护方便、有望投入商业运行的最佳方法，并指出了其存在的问

When the professional pawer supply is designed,not only need satisfying requests but also thinking price.

在设计一个这样的专用电源时，除了满足设计要求外，还要着重考虑其成本的高低和日常维护的方便与否。

In the problem of handling the social contradictions,the traditional cultures preach up man's power.substituting rights for laws.and when it's unpartial in jurisdiction it's general.while in west people hail for laws.raising up the authority of constitution and rules which not only maintains the rights and freedom of citizens but also at the most degree, decreases the social cost

在社会矛盾的处理上，中国传统文化崇高人治。以权力代替法律。司法不公的现象十分普遍。西方则崇高法治，在全社会崇高宪法和法律的权威。既维护了公民的权利和自由，又最大程度地减少社会成本。

In the related researches of highway service level and travel time estimation, which have been mainly focused on how to spread out the Vehicle Detectors in order to detect the velocity of the vehicles. Spreading the Vehicle Detectors, which is difficult to execute, consists of the following procedures : road digging, VDs spreading, and road reconstruction. Moreover, the as mentioned procedures could damage the backtops. To apply the procedures in downtown area is even more laborious, due to the limited resource and controls from local authorities. As a consequence, the unsufficient density and numbers of VDs could not well serve the information collecting standards.

目前道路服务水准评估、旅行时间预估等相关研究，在行车速率推估上多以路面上布设之车辆侦测器所搜集之资讯为主，但VD之埋设需经路面挖掘、VD布设、重铺柏油等程序，布设不容易且损坏率偏高，亦普遍存在维护困难的问题；尽管已有诸多研究开始利用AVI、资料融合、RFID等技术，增进以VD为交通资讯搜集主要来源之研究成果，但仍多因资讯搜集成本较高，无法进行全面性应用。

This X-ray machine's power supply could take the place of expensive import conterparts, actualize the localization of high-tech products, decrease the total cost of supporting products and systems, also have advantages of easily use and maintenance. X-ray machine power supply's plan could promotes developments of medical device, safe security, non-destructive testing and relative fields, strengthen the competitive power of whole industrial, also promotes national economics.

X光机电源实施可以代替昂贵的进口产品，实现高技术产品的国产化，降低了配套产品及系统的成本，同时使用和维护方便。X光机电源的实施可以带动医用设备、安检设备、工业无损探伤设备及其相关配套行业的发展，提高整个行业在国内外市场的竞争力，促进国民经济发展。

The results: added manufacturing and supply chain costs that strained consumers' willingness to pay; a balkanized bureaucracy in which regional managers exaggerate the need for local adaptations to defend their turf; and a deteriorating market share, financial performance and stock price.

这样的结果就是：首先，其制造及物流成本不断提高，而消费者的购买意愿却不断下降；其次，各地区市场的负责人总是夸大本土化的重要性，以维护本身的利益；再者，福特在全球市场的份额不断下降；最后，财务状况恶化，股票价格大幅下跌。

Putting component technology into system development improves efficiency and quality of system development,debases costof software development and makes system to be easily maintained,extended and upgraded.

将组件技术应用到系统开发中，提高了系统开发效率，降低了开发成本，使系统更易维护、扩展和升级。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。