time-and-motion study

• 操作测定

英英释义

Noun:

1. an analysis of a specific job in an effort to find the most efficient method in terms of time and effort

近反义词

【近义词】

• work study 工作研究
• motion study 动作研究
• time and motion study [经]工业操作效率的研究...
• time study 测时,工时定额研究...
• time-motion study 时动研究; 时势研究...