英语词汇“作业使用时间--有效使用时间--有效工作时间”的翻译、意思、用法、释义-英汉汉英词典

单词	作业使用时间--有效使用时间--有效工作时间
释义	作业使用时间，有效工作时间，有效使用时间operational use time
随便看	variable frequency oscillator variable-frequency oscillator variable-frequency oscillator {=vfo} variable frequency power supply variable frequency [speed] control variable frequency starting variable-frequency transducing variable frequency transformer variable frequency vibration test variable function generator variable gage-and-not-go gage variable gain variable--gain variable gain amplifier variable-gain amplifier variable gain approach variable-gain approach variable-gain cell variable geometry variable-geometry variable geometry aircraft variable-geometry aircraft variable-geometry engine variable-geometry gas turbine variable-geometry inlet