- 基礎(chǔ)釋義
- 例句
- 四級(jí)真題
- 六級(jí)真題
- 柯林斯詞典釋義
- 英英詞典釋義
- 行業(yè)詞典釋義
efficiency
英[??f??nsi]
美[??f???nsi]
例句
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If we forge ahead continuously without a break,we’ll be able to raise efficiency.
如果我們不停頓地繼續(xù)前進(jìn),我們就能提高效率。
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Lack of planning is sapping the company’s efficiency.
缺乏計(jì)劃正在削弱公司的效率。
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We can make big savings on fuel through greater efficiency.
我們可通過提高效率大量節(jié)省燃料。
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Aunt Harriet could not find words to praise Bessie's industriousness and efficiency.
哈麗特不知該用什么言辭來贊揚(yáng)貝西的勤奮與高效.
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Easy to operate time - saving , labor - saving, high efficiency, low failure.
操作簡單、省時(shí)省工 、 效率高 、 故障率低.
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This lubricating oil increases the work efficiency of the engine.
使用這款潤滑油對(duì)發(fā)動(dòng)機(jī)的工作起到了增效的作用.
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A electric resistance furnace, improves the thermal efficiency of the melting process.
這種電阻式熔爐提高了熔化過程中的熱效率.
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At the peak of efficiency, the marginal cost of production equals the average cost of production.
在效率的峰值點(diǎn), 生產(chǎn)的邊際成本等于生產(chǎn)的平均成本.
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However, this method is not unconditioned because it must not affect the cooling efficiency of hydro - generators.
但是, 這一措施必須以滿足不對(duì)發(fā)電機(jī)冷卻效率產(chǎn)生影響為前提.
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Computer simulations show the efficiency of the proposed algorithm.
仿真結(jié)果顯示該算法優(yōu)于現(xiàn)有典型的約束優(yōu)化算法.
英語四級(jí)真題
It improves economic efficiency.
出自-2014年6月閱讀原文
As baby boomers(二戰(zhàn)后嬰兒潮時(shí)期出生的人) came of high-school age, big schools promised economic efficiency.
出自-2012年6月閱讀原文
Suburban high schools were established in the hope of increasing economic efficiency.
出自-2012年6月閱讀原文
英語六級(jí)真題
Our work efficiency increases greatly.
出自-2014年6月聽力原文
raise their teaching efficiency
出自-2013年6月閱讀原文
The goal increase people's work efficiency.
出自-2012年6月閱讀原文
柯林斯高階英漢雙解學(xué)習(xí)詞典釋義
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N-UNCOUNT
效率;效能;功效
Efficiency is the quality of being able to do a task successfully, without wasting time or energy.
例句
There are many ways to increase agricultural efficiency in the poorer areas of the world.
有很多方法能夠提高世界貧困地區(qū)的農(nóng)業(yè)效率。
...energy efficiency.
能效
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N-UNCOUNT
（物理學(xué)、工程學(xué)中的）效率，功率
In physics and engineering, efficiency is the ratio between the amount of energy a machine needs to make it work, and the amount it produces.
英英詞典釋義
行業(yè)詞典
醫(yī)學(xué)： 效力，效率；
數(shù)學(xué)： 有效性；
法律： 效率；工作效率；單室居住單元；
電力： 效率；
電子學(xué)： 效率；
電工： 效率；