In this disquisition,on the basis of the analysis of the structure characteristic of Lp rotor and bearing system of domestic 300MW turbine units,the characteristic of No.是什么意思_In this disquisition,on the basis of the analysis of the structure characteristic of Lp rotor and bearing system of domestic 300MW turbine units,the characteristic of No.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句