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  1. efficiency

    • IPA[əˈfiSHənsē]

    美式

    • n.
      the state or quality of being efficient;an action designed to achieve efficiency
    • noun: efficiency, plural noun: efficiencies

    • 釋義
    • 相關詞
    • n.
      名詞
    • 1. the state or quality of being efficient:

      greater energy efficiency

    • 2. an action designed to achieve efficiency:

      to increase efficiencies and improve earnings

    • 3. the ratio of the useful work performed by a machine or in a process to the total energy expended or heat taken in:

      the boiler has an efficiency of 45 percent

    • 4. short for efficiency apartment
    • n. the efficiency of a heat engine measured by the ratio of the work done by it to the heat supplied to it.

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    • n. the capacity of an engine, especially that of a vehicle, to obtain energy from fuel:

    • the company has always placed a lot of emphasis on improving fuel efficiency

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    • n. the capacity of an engine, especially that of a vehicle, to obtain energy from fuel:

    • the company has always placed a lot of emphasis on improving fuel efficiency

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    • n. the ratio of the volume of fluid actually displaced by a piston or plunger to its swept volume.

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    • n. the ratio of the heat produced by a machine or in a process to the total energy expended or heat taken in:

    • wood burning stoves vary in their heat efficiency

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    • n. the ratio of the volume of fluid actually displaced by a piston or plunger to its swept volume.

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    • n. an apartment in which one room typically contains the kitchen, living, and sleeping quarters, with a separate bathroom.

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    • n. the efficiency of a heat engine measured by the ratio of the work done by it to the heat supplied to it.

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    • IPA[ɪˈfɪʃ(ə)nsi]

    英式

    • n.
      the state or quality of being efficient:
    • greater energy efficiency

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  2. 知識+

    • Efficiency經濟學

      ...中獲得最多利益的這種特性稱為效率o 建議你可以搭配原文中另一句話來理解: Efficiency means that the society is getting the maximum benefits...

    • 請問Pricing Efficiency要怎麼翻才好呢??

      Pricing Efficiency為經濟學的名詞,意指「決價效率」 或「定價效率」,亦可譯為「訂價效率」,係指使用 最少的資源並產出最大的金額,而決價方式是否合理 ,則與市場競爭環境有關。

    • 什麼是pareto efficiency?

      這個是在研究經濟效率。 pareto efficiency 英翻中是"柏瑞圖效率"的意思。 他(義大利經濟學家柏瑞圖)的定義是: 在某一種經濟狀態下,如果我們無法在不損及他人效用(or福利)的情況下同時增加某些人的效用(or福利),這種狀態便符合柏瑞圖效率。