效能的英文：
efficient
- Test the efficacy of a new drug
测试新药的效能. - Aspirin has efficacy in relieving headaches.
阿司匹林有解除头痛的效能。 - Also the oxide itself is a moderately effective lubricant.
它的氧化物也是中等效能的润滑剂。 - Assessing the Effectiveness of the Battlefield Combat Identification System; Master's thesis
战场战斗识别系统的效能评估/硕士论文 - Also the oxide itself is a moderately effective lubricant
它的氧化物也是中等效能的润滑剂。 - Inefficient nations were always conquered sooner or later, and the struggle for efficiency was inimical to illusions
效能低劣的民族迟早要被征服，要提高效能，就不能有幻觉。 - The new engine's performance is a tribute to the skill of its designers.
这种新引擎的工作效能证明了设计者技艺高超。 - A trade-off between efficiency in use and elegance of design
使用效能和设计优美两方面的协调一致. - A high communal intelligence quotient does not always, it seems, insure communal efficiency
社区中的高智商似乎并不总能确保社区的效能。 - The performance of the section is due to the incorporation of a downward sloping wind nose
这一部分的效能是由于加设了一个向下倾斜的风嘴。
adj. 效率高的，能胜任的；生效的，有效的
- The service productivity is the function, including external efficiency, intestine efficiency and capacity efficiency.
服务业的生产率是一个包含有外部效率、内部效率和能力效率的函数。 - The efficiency of the tandem system is perfect.
这个串联系统的工作效率无可挑剔。 - To destroy or hinder the efficiency of; frustrate.
使不起作用使无效或限制其效力的发挥；阻挠、挫败 - He is an efficient manager.
他是一位办事效率高的经理。 - Their labor efficiency is very high.
他们的工作效率很高。