基本解釋[電子、通信與自動控制技術(shù)]雙極性靜態(tài)感應(yīng)閘流體英漢例句雙語例句The paper describes a silent voltage source PWM frequency converter. Its main circuit uses novel full controlled devices bipolar static induction transistor(BSIT) and static induction thyristor(SITH).介紹一種電壓型PWM靜音式變頻器，其主電路選用新型全控型器件——雙極型靜電感應(yīng)晶體管（BSIT）和靜電感應(yīng)晶閘管（SITH）。bipolar static induction thyristor更多例句專業(yè)釋義電子、通信與自動控制技術(shù)雙極性靜態(tài)感應(yīng)閘流體