equivalent corresponding 区别equivalent corresponding 都有‘相应的’意思,有什么区别?

Equivalent equivalent be equivalent be equivalent equivalent是什么意思 当量直径 equivalent diameter Equivalent Stress是什么意思 to be equivalent to be equivalent be equivalent to 造句 equivalent ratio是什么意思 英语翻译：谁知道：Dividend equivalent equivalent amount是什么意思 equal=equivalent? on the equivalent of equal=equivalent? tonnage equivalent是什么意思 Equivalent Annual Annuity是什么意思