induced electromotive force短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 感应电动势 Based on analyzing the phase relationship between the input current and the induced electromotive force of a commutatorless motor, a simplified mathematical model transfer functionis established. 本文在分析无换向器电动机成应电势和输入电流之间的相位关系的基础上,建立了它的简化数学模型传递函数。 cnki