“Job sampling method”的概念、定义、翻译、参考文献-科学参考

单词	Job sampling method
释义	Job sampling method Encyclopedia 管理学工作测量释 Job sampling method工作抽样法通过大量地随机观察，确认操作者是在工作还是处于空闲状态，按“工作”和“空闲”分类记录发生次数，不记录事件的延续时间，再对样本分析计算出百分比，从而对操作者实际工作时间和空闲时间的百分比做出估计的方法。在工作测量中广泛使用。又称间接时间研究。
随便看	biomarkers of marine pollution biomarkers of pollution biomarker stereoisomerization parameters biomass biomass anaerobic digestion technology biomass-based composite materials biomass-based epoxy resins biomass based platform chemicals biomass-based platform chemicals biomass-based polyols biomass-based polyurethanes biomass-based unsaturated resins biomass biochemical conversion technology biomass boiler biomass briquette biomass briquette fuel biomass briquetting technology biomass burning biomass carbon biomass charcoal Biomass Chemical Engineering biomass chemical engineering Biomass-coal Co-fired Power Station，Zeltweg biomass co-combustion power generation biomass co-firing for electricity

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