效率用英語怎麼說
效率是指最有效地使用社會資源以滿足人類的願望和需要。也有單位時間完成的工作量的意思。例句：上課認真聽講有助於提高學習效率。那麼你知道效率用英語怎麼說嗎?下面來學習一下吧。
效率的英語說法1：
efficiency
效率的英語說法2：
productivity
效率的相關短語：
燈具效率 luminaire efficiency ; Lamp Efficiency ; lamp's Efficiency ; Luminous Efficiency
經濟效率 economic efficiency ; business efficiency ; commercial efficiency ; Development Level
過濾效率 fillter efficiency ; filtration efficiency ; Filt Efficiency ; filtering efficiency
職能效率 functional efficiency
效率性 Efficiency ; market efficiency ; Effieieney ; efficient
鍋爐效率 boiler efficiency ; efficiency of boiler ; boiler and furnace efficiency ; Designed Efficiency
動態效率 dynamic efficiency
實際效率 actual efficiency ; practical efficiency ; guaranteed efficiency
泵效率 pump efficiency ; efficiency of pump ; pump ; efficiency
效率的英語例句：
1. These people are very efficient, very organized and excellent time managers.
這些人做事效率很高，井井有條，並且十分善於管理時間。
2. Service was outstandingly friendly and efficient, falling down on only one detail.
服務態度極佳，效率也蠻高，僅在一個小地方不盡人意。
3. Overall, barter is a very inefficient means of organizing transactions.
總之，易貨貿易是一種效率很低的交易形式。
4. Non-state firms gradually elbow aside the inefficient state-owned ones.
非國有企業逐漸擠掉了效率低下的國有企業。
5. Energy prices have been kept low, so energy is used inefficiently.
能源價格一直維持低水平，所以能源利用效率很低。
6. This activity was carried on in a businesslike manner.
這個活動開展的效率很高。
7. America's airlines have significantly higher productivity than European ones.
美國航空公司的工作效率比歐洲航空公司要高出很多。
8. Defrost the fridge regularly so that it works at maximum efficiency.
定期給冰箱除霜，以便它能發揮其最高效率。
9. An all-female political section would have been operationally ineffective.
一個由清一色的女性組成的政治部門工作起來將會毫無效率可言。
10. Administrative staff may be deskilled through increased automation and efficiency.
隨着自動化程度和效率的不斷提高，對管理人員的技能要求可能會大大降低。
11. Damage to the turbine slowed the work down.
渦輪機的損壞降低了工作的效率。
12. The train company is overstaffed and notoriously inefficient.
鐵路公司冗員過多，工作效率出了名地低。
13. Introduction of electronic point-of-sale systems is improving efficiency.
引進銷售點電子系統提高了效率。
14. Check the operator'sproductivity against agreed targets.
根據既定目標檢驗操作員的效率。
15. The welfare system is grossly inequitable and inefficient.
福利制度非常不公平，效率也極低。
