查询词典 economical efficiency

After retrofitting, rated load is reached, efficiency increased greatly, energy consume saved, better economical and axial benefit gained and the aim of boiler retro fit arri...

改造后出力达到额定值，且运行效率大大提高，节约了能源消耗，取得了良好的经济效益和社会效益，达到了锅炉改造的目的。

Specially our country is during the economical transforming,the appraisal on the technical efficiency of the bank industry not only point out the destination of transforming but also provide the theory reference for policy constitutor.

尤其在我国还处在经济转轨的国家，对商业银行技术效率的评估和对其影响因素的分析不仅为我国商业银行技术效率的改进指明了方向，而且也为政策制定者提供了理论参考。

A simple and practical method to reequip the hobbing machine by using CNC system to machine the crown gears is introduced. It has advantages of high machining quality and efficiency, high stability and reliability, simple operation, good adaptability to different lots, easy to realize, low cost and high benefit. It is an economical and efficient technique to machine crown gear. It is of particular extending value, meeting the domestic needs of crown gear coupling manufacturing.

介绍了一种新开发出的简单实用的数控化改造普通滚齿机加工鼓形齿轮的方法，它具有加工质量好、生产效率高、系统稳定可靠、操作简单、产品批量适应性强、改造容易实现、改造成本低、效益高等优点，是一项经济有效的鼓形齿轮加工技术，适合现阶段国内鼓形齿联轴器制造的要求，具有较高的推广应用价值。

It could increase the utility efficiency of marine fishery resource,which thinks about fish harvest and breed rules all together.In this paper,it uses mathematical methods to analyze the Bio-economics theories provided by Flaaten's studying on competing species in marine resource.According to our results,it is shown that the price of one economical fish c...

通过对Flaaten的生物经济学模型的数理分析比较，提出经济鱼种的价格上涨并不会导致该鱼种生物种群存量下降，如果管理措施合理，鱼类种群存量依然存在上升的可能；并由此指出海洋捕捞必须考虑种群间相互关系，利用合理的生物经济学模型、建立明晰的海洋捕捞权等措施有助于海洋生物经济的持续有效发展。

The study will develop the important research domain in the high efficiency grinding which has great potentialities, considering that the increase of heat transfer efficiency means an synchronous increase of the limit material removal rate under the condition of grinding unburn, therefore the further perfection of this study will not only increase the available material removal rate to a new level, but also solve the workpiece burn problem of the difficult-to-machining materials in the high efficiency grinding, which has great technical and economical significance

本项研究可望开拓高效磨削的极富潜力的重要研究方向，考虑到换热效率的提高本身也就意味着磨削时不发生烧伤的材料极限去除率的同步提高，因而进一步完善此项研究不仅可望将现有高效深切磨削的材料去除率提高到一个新水平，而且将有效解决难加工材料的高效磨削问题，其技术经济意义十分重大。

Because of the low efficiency of economy collectivization, collective property rights can"t last for a long time and central government has to communicate with community and peasants. Rural community collective property rights become subjective through balancing benefits by formal or informal trading. With the changes of political and economical environment, the contradiction of rural community property rights between fair and efficiency become more and more serious. Collective lands and collective enterprises advance to privatization gradually. There are two kinds of country collective property rights in the history of its evolution, one offer community common good and the other satisfy peasants" private demand. The collective property rights institution improvement brings efficiency because it privatizes the latter. Because of the limit of industrialization and civilization, land is still the last social welfare of peasants, so rural community must attain the collective property rights to control the pressure of population. Also community has to get money from collective economy.

本文分析的思路是；由于制度变迁的&路径依赖&，农村社区之间的利益分配边界在解放以后得以保持并在集体化过程中得到加强，为社区获得排他性集体产权奠定了基础；由于国家对农村经济的集体化效率极低而不可能长期维持，国家不得不与社区和农民对话，通过正式或非正式的交易平衡多方利益，社区集体产权获得实质性内容；随着政治、经济等环境的不断变化，社区集体产权公平与效率之间的矛盾同益明显，集体土地和集体企业逐渐朝私有化的方向发展；从农村社区集体产权制度变迁的历史来看，集体产权实际上包含两种形式：提供社区公共物品和满足社区农民个人需求，每一次集体产权的制度创新，都是使后者&私有化&而提高了集体经济的效率；但是，受我国工业化和城市化进程缓慢的制约，土地依然是农民最后的生存保障，农村社区必须保持对土地的集体产权以调节人口变化对土地的压力，社区组织行使职能也必须有一定的集体经济提供资金支持。

Revolves Xiangjiang Riverecology economical belt this master line, needs the key research alongthe river wind band of light construction and the region economydevelopment to the ecology and the environment influence, correctlyprocesses the good economical development and the ecology and theenvironmental protection relations, realizes the ecology benefit, theeconomic efficiency and the social efficiency highly effectiveunification.

围绕湘江生态经济带这根主线，需重点研究沿江风光带建设和区域经济发展对生态与环境的影响，正确处理好经济发展和生态与环境保护的关系，以实现生态效益、经济效益和社会效益的高效统一。

In the pace of issuing the New Generation 911 Targa in no time, Porsche located in Stuttgart started to upgrade 911 Series in unprecedented high speed. These two power units directly adopt fuel injection technology to make quality and economical efficiency improved. Instead of using Tiptronic S self-changing gearbox, Porsche Doppelkupplungwith shifted gears in blistering speed is used. And PTM--Porsche Traction Management is the substitution for 4 wheel drive system.

随着新一代911 Targa的即将推出，位于德国斯图加特的保时捷正在以前所未有的高速度完成911车系的更新换代：两款新动力单元采用直接燃油喷射技术，使新车型的性能和经济性都得到了改善，换档极快的Porsche Doppelkupplung保时捷双离合器变速箱取代了选装的Tiptronic S自动变速箱，电子控制保时捷牵引力控制管理系统取代了以前的四轮驱动系统。

Now there are many kinds of implantation products with various brands. Most of them are serial ones, which cannot meet the needs of the persons with skeleton deformity or abnormal injured skeleton parts. And because of the long time of design and manufacturing, economical efficiency and other reasons, customized orthopaedics products applied in clinic are limited. It's urgent to reduce the time of design and manufacturing on the base of costcutting, so the parallel computing will bring its power into play.

目前，骨科植入物产品种类繁多，各种品牌层出不穷，系列化产品占据了市场的绝大部分份额，而往往有相当部分病人由于骨骼畸形或伤及少见的骨骼生理部位，系列化产品很难满足要求，又由于因人而异的骨科产品受其设计与加工的时间、精力、财力等许多方面制约而变得应用寥寥，在降低成本的基础上如何减少设计与加工周期将变得十分迫切，并行计算将在此处有一席用武之地；另外计算机辅助手术也将在这领域逐步推广，尤其在术中阶段，系统对并行计算的需求尤为迫切。

The maximum theoretical efficiency for a photovoltaic cell is only 32.3%3, but at this efficiency, solar electricity is very economical.

一个光电池最大的理论效率仅仅是32.3%3，但是在这个效率，太阳电能是最节约的。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。