常見例句As an application, we precisely expressed the expantion theorem and the eigenvalue s trace identity of the Sturm-Liouville problem under periodic boundary condition. 作為應(yīng)用,給出了與此問題相關(guān)的特征展開定理及特征值的跡公式的精確表述。liquid expantion type thermostat 液體膨脹式恒溫器CHARACTERISTICS OF SLUDGE IN ANAEROBIC ATTACHED FILM EXPANTION BED WITH RESIN AS BIOFILM CARRIER 樹脂厭氧附著膜膨脹床污泥特性研究low thermal expantion 地?zé)崤蛎?/li>heat expantion 熱膨脹 返回 expantion