time and motion study是什么意思_time and motion study用英语怎么说_time and motion study的翻译_time and motion study翻译成_time and motion study的中文意思_time and motion study怎么读,time and motion study的读音,time and motion study的用法,time and motion study的例句
翻译
time and motion study
英 [taim ænd ˈməuʃən ˈstʌdi]
美 [taɪm ənd ˈmoʃən ˈstʌdi]
释义
n.
工业操作效率的研究分析
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