“performance index”的概念、定义、翻译、参考文献-科学参考

单词	performance index
释义	performance index [pǝr`fȯr·mǝns ´in´deks] ^{INDUSTRIAL ENGINEERING} The ratio of standard hours to the hours of work actually used; a ratio exceeding 1.00 (or 100) indicates standard output is being exceeded.
随便看	fissium fissure Fissurellidae fissure spring fissure system fissure vein fistula Fistuliporidae fistulous withers fit fitch fitment fitness fitness figure fitness number fitter Fittig's synthesis fitting fitting out FitzGerald-Lorentz contraction five-and-ten system five-day forecast five-dimensional space five-fourths power law five-level code

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