- n.
1.功效。
2.效率；效能；实力，能力。
3.【物理学】性能。
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efficiency中文什么意思
[ i'fiʃənsi ] 发音: 用"efficiency"造句
例句与用法
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- I believe we can expect a future focus on greater efficiency in public forest management .
我深信，将来的重点是更有效地管理国有森林。 - Aunt harriet could not find words to praise bessie 's industry and efficiency .
姑母哈丽特已找不到合适的语言来赞美贝茜的勤勉和效率了。 - The war department had achieved a gratifying level of efficiency before the outbreak of war .
陆军部在战争爆发之前，已经有了相当准备。 - The overwhelming loss in counting efficiency occurs during the scintillation process itself .
绝大多数计数效率的损失出现在闪烁过程本身。 - The efficiency is lower in the relativistic region, and it is straightforward to calculate it .
在相对范围内，效率更低，这可以直接计算。
英文释义
名词- skillfulness in avoiding wasted time and effort; "she did the work with great efficiency"
- the ratio of the output to the input of any system
百科释义
Efficiency in general describes the extent to which time, effort or cost is well used for the intended task or purpose. It is often used with the specific purpose of relaying the capability of a specific application of effort to produce a specific outcome effectively with a minimum amount or quantity of waste, expense, or unnecessary effort.
详细百科解释