基本解釋[經(jīng)濟學(xué)]差動式繼電器英漢例句雙語例句The Characteristic of middle impedance relay was elaborated, as an example of bus differential protection of RADSS type.以RADSS型母線差動保護爲(wèi)例，闡述了中阻抗型差動繼電器的原理特點。differential type relay更多例句詞組短語短語rectifier type differential relay 整流式差動繼電器reactance type differential relay 電抗型差動繼電器differential type relay更多詞組專業(yè)釋義經(jīng)濟學(xué)差動式繼電器