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单词 benchmark
释义 benchmark
[`bench´märk]
ENGINEERING
A relatively permanent natural or artificial object bearing a marked point whose elevation above or below an adopted datum-for example, sea level-is known. Abbreviated BM.
INDUSTRIAL ENGINEERING
A standard of measurement possessing sufficient identifiable characteristics common to the individual units of a population to facilitate economical and efficient comparison of attributes for units selected from a sample.
SCIENCE AND TECHNOLOGY
A reference value against which a measurement or a series of measurements may be compared.
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