论文翻译Thefirstoneismoreappropriatedindescribingthepowersystemasitisphysically论文是关于matlab/simulink光伏逆变器仿真Twokindsofgraphicalsoftwareareconsideredforstudyingcontrolofsystemwithpowerelectronics

　　论文翻译Thefirstoneismoreappropriatedindescribingthepowersystemasitisphysically

　　论文是关于matlab/simulink光伏逆变器仿真

　　Twokindsofgraphicalsoftwareareconsideredfor

　　studyingcontrolofsystemwithpowerelectronics.

　　Thefirstoneismoreappropriatedindescribingthepowersystemasitisphysicallycomposed.

　　Thesecondoneismoreappropriated

　　indescribingthesignalflowofdigitalcontrol

　　这是论文中的一段请问怎么翻译尤其是中间这句～physicallycomposed翻译成"身体组成"?完全不通顺该怎么译啊?

　　请不要用软件翻译了作为答案不用谢谢～

　　请会的同学手工翻译谢谢了～