短語詞組短語principle of optimal operation 優(yōu)化運(yùn)行原則guiding principle of operation 作戰(zhàn)指導(dǎo)思想structure and principle of operation 結(jié)搆及工作原理Principle operation of the hardware 硬件的運(yùn)行原理Principle operation of the software 軟件的運(yùn)行原理OPERATION PRINCIPLE OF PUMP VALVE 泵閥工作原理operation principle of &nbs 資産評(píng)估經(jīng)濟(jì)性原則operation principle of assets evaluation 資産評(píng)估經(jīng)濟(jì)性原則Operation Principle of Synchronous Generator 機(jī)工作原理 返回 principle of operation