片语

tractor economical life拖拉机经济寿命

economical service life经济使用期限

economical residual service life经济剩余使用寿命

economical life of tractor拖拉机经济寿命

economical life of equipmen设备经济寿命

Economical l life of equipment设备经济寿命

economical life time经济寿命

economical life period经济寿命期

Economical life of equipment设备经济寿命

英汉例句

• for some time, jean valjean had noticed the economical life led by the young people. he was troubled by it.

  近来，冉阿让注意到年轻的夫妇在节俭过日子，他为此感到烦恼。

• bidding in government procurement is an important means of managing social and economical life by the government.

  政府采购中的招标是政府管理社会经济生活的一种重要手段。

• based on analyzing the economical life cycle expense of equipment, according to the system characteristics, the gm(1,1) model of grey system theory is used.

  在分析装备的寿命周期费用的基础上，根据系统特点，运用灰色系统理论的gm（1，1）模型。

• the application of the thermo economic optimization design in an air-source heat pump system is important in achieving economical life cycle cost.

  运用热经济学优化方法对空调系统进行设计可以使空调系统生命周期费用具有良好的经济性。

• the conception of economical life is introduced for the small and middle-sized power transformers (smspt).

  本文介绍了中小型电力变压器经济寿命的概念。

• transformer economical life is relative and dynamic, and considers all factors which affect transformer economical operation in assessment process.

  该经济寿命具有相对性、动态性，并且在评估过程中考虑了影响变压器经济运行的各方面因素。

• then a concrete example is calculated. the economical life of certain truck is only about 500% of its technical life.

  以解放牌汽车为例做了实际计算，结果经济寿命只有技术寿命的50%左右。

• the procedures can realize economical life assessment of transformer in-service, renew decision, economic operation way analyze and operating characteristic analysis, and so on;

  在功能方面，系统可实现在役变压器经济寿命评估、更新决策、经济运行方式分析以及运行特性分析等各种功能；

• as report, reflect the global economical life directly, economical news playing an increasingly important role in the international community.

  作为直接报道、反映全球经济生活的经济新闻及其国际间传播在国际社会中发挥着日益重要的作用。

• simultaneously, this paper combining actual operate situation, apply transformer economical life to transformer renew decision.

  同时，本文结合变压器运行的实际情况，将其应用于变压器更新决策当中。

• the second section makes a research on economy to expose the economical life of sui and tang society.

  第二章从经济方面探讨《大藏经》史传部分及相关内容所反映的隋唐经济生活。

• the characters are: the common economical life -「you are in me, and 1 am in you', and the cultural distinction-」you are yourself, and i am myself.

  总结出「你中有我、我中有你」的共同经济生活特点及「你就是你、我就是我」的文化差异特点。

• the most important thing for a person to satisfy at economical life is to equip oneself with the attitude of contentment on what one owns.

  安于俭朴的生活，重要的是要有一种知足常乐的生活态度。