例句與造句

1. From the distribution of rotation period and convection parameter of m type stars , stellar chromospheric activity of m type stars depart from the anticipation of a . dynamo theory obviously
   從m型主序星的自轉(zhuǎn)周期的和恒星內(nèi)部對(duì)流區(qū)隨色指數(shù)的分布來看， m型主序星的色球活動(dòng)行為與發(fā)電機(jī)理論的預(yù)期有明顯的差異。
2. It's difficult to find dynamo theory in a sentence. 用dynamo theory造句挺難的