operating force是什么意思 - 百度知道 operating force [英]ˈɔpəˌreɪtɪŋ fɔ:s [美]ˈɑpəˌretɪŋ fɔrs 操纵力，控制力 [例句]For force transducers without built-in overload protection , the limiting force and operating force are identical
driving force是什么意思 - 百度知道 driving force[英][ˈdraiviŋ fɔ:s][美][ˈdraɪvɪŋ fɔrs] 驱[传，主]动力 例句： Yesterday founder and driving force behind apple, steve jobs died