基本解釋[經(jīng)濟(jì)學(xué)]銅條式互換器英漢例句雙語(yǔ)例句Basic formulas for the calculation of bar to bar voltage distributing curve of DC motor commutator are derived and test-verified.文中導(dǎo)出了計(jì)算直流電機(jī)換向器片間電壓分布曲線(xiàn)的基本公式和試驗(yàn)驗(yàn)證;bar commutator更多例句詞組短語(yǔ)短語(yǔ)bar r commutator 銅條式互換器commutator bar [電]整流條;整連;換向片;集電極commutator bar assembly 整流片組commutator bar pitch 換向片節(jié)距commutator bar slot 換向片槽bar commutator更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)銅條式互換器