短語詞組短語principle of optimal operation 優(yōu)化運行原則guiding principle of operation 作戰(zhàn)指導思想structure and principle of operation 結構及工作原理Principle operation of the hardware 硬件的運行原理Principle operation of the software 軟件的運行原理OPERATION PRINCIPLE OF PUMP VALVE 泵閥工作原理operation principle of &nbs 資產(chǎn)評估經(jīng)濟性原則operation principle of assets evaluation 資產(chǎn)評估經(jīng)濟性原則Operation Principle of Synchronous Generator 機工作原理 返回 principle of operation