The mathematical models, such as the linearized model of large hydrogenerater which takes thesalient pole effect into consideration with a HVDC system , and the PNE controller with a powersystem stabilizor(PSS),are built.是什么意思_The mathematical models, such as the linearized model of large hydrogenerater which takes thesalient pole effect into consideration with a HVDC system , and the PNE controller with a powersystem stabilizor(PSS),are built.在线翻译_英语_读音_用法_例句