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标签: efficiency
以下是与 "efficiency" 标签相关的所有文章。
- A benefit that retailers offer in the distribution channel is exchange efficiency.This means that（）.
- Which of the following is not a possible cause of an unfavorable direct labor efficiency variance？下列哪项不是造成不利的直接劳动效率差异的可能原因？
- The responsibilities in handbook ______ that managers have to be concerned with efficiency and effectiveness in the work process
- The results of the Hawthorne test shows that the most important factor affecting production efficiency is at work.
- He concluded that empirical evidence supports the ___of these treatments.A.efficiency
- Metal hydrides, with varying degrees of efficiency, can be used as a storage medium for hydrogen, often reversibly.
- Freight trains are very efficient, with economy of scale and high energy efficiency.
- The efficiency of the machines has been more than trebled.译文：这些机器的效率已经提高了（） 倍多。 （请大家填写数字即可。）
- The efficiency of a material in absorbing heat is described by heat capacity