基本解釋電源屏英漢例句雙語例句The problems about railway signal power supply panel in China are dealt with in details, and reasons are analysed.較為詳細地介紹了我國鐵路信號電源屏存在的主要問題，并分析了產(chǎn)生問題的原因。According to the design demand of DC power supply panel in engineering, this paper introduces the selection of rectification DC rectification power system with high-frequency switch.針對工程中對直流電源屏的設(shè)計需要，簡要介紹了高頻開關(guān)整流電源直流系統(tǒng)的選擇。Power supply panel of the station shall be energized with2way independent power supply. the train control center shall be supplied with ac220v uninterrupted power supply by2hot backup online type ups.1車站電源屏由兩路獨立電源供電，經(jīng)雙套熱備線上式ups向列控中心提供ac220v不斷電供應(yīng)系統(tǒng)。power supply panel更多例句詞組短語短語dc power supply panel 直流電源屏ac power supply panel 交流電源屏;詳細翻譯signal power supply panel 信號電源屏power supply changeover panel 電源轉(zhuǎn)接盤conditional power supply panel 條件電源屏power supply panel更多詞組