The former one can assure fairness and the later efficiency.

Friction lowers the efficiency of a machine.

摩擦减低机器的效率.

It doesn't take much to improve the energy efficiency of your home.

改善家庭能耗并非难事。

The institutions have realised they need to change their culture to improve efficiency and service.

这些机构已经意识到需要改变他们的内部文化以提高效率、改进服务。

Lack of planning is sapping the company's efficiency.

缺乏计划正在削弱公司的效率.

Efficiency will be multiplied several times.

效率将增加几倍.

He managed the factory with unobtrusive efficiency.

他经营那家工厂很有效率却不事张扬。

It was achieved with minimum fuss and maximum efficiency.

事情事半功倍地完成了。

When Johnson talks about cuts, he uses words like "target price" and "efficiency payments".

约翰逊谈起降价时，会使用“目标价位”和“效率支付”之类的字眼。

Simulation results show the convergency and efficiency of imitation learning.

仿真结果表明模仿学习具有较好的收敛性.

Accountants are nosing around the BBC at the moment, conducting an efficiency study.

会计师们目前正在英国广播公司四处探看，进行一项效率研究。

improvements in efficiency at the factory

工厂效率的提高

Adopting button pole grouping Mechanism, high efficiency.

采用拔杆分组机构, 效率高.

We can make big savings on fuel through greater efficiency.

我们可通过提高效率大量节省燃料.

Improve machine or production line performance, including quantity and efficiency and running cost.

改善设备或整线性能, 包括产能、效率和运行成本.

Mr. Wang is very efficient.

王先生办事干净利落.

The heating system has recently been modified to make it more efficient.

暖气设备最近已进行了改造,使其效率得到提高.

By investing in efficient plant it could generate lots of valuable carbon credits to sell to wealthier, more wasteful nations.

通过投资高效能的工厂，它可以节余很多宝贵的碳信用额来出售给更富有、更浪费的国家。

a quieter, more efficient engine

一台声音更小、效率更高的发动机

Regulators may gum up an efficient system.

管理者可能会使一个行之有效的制度陷于瘫痪。

Your problem lies in lacking efficient methods.

你的问题在于缺少有效的方法.