常見例句雙語例句Basic formulas for the calculation of bar to bar voltage distributing curve of DC motor commutator are derived and test-verified.文中導出了計算直流電機換向器片間電壓分布曲線的基本公式和試驗驗證；Introduction was made to the bus-bar of medium-voltage switchgear for in addition to meet rated voltage, working current, the standard requirements of temperature rise and voltage down losses etc.介紹了中壓開關設備的母線除應滿足額定電壓、工作電流、溫升、電壓降損失等標準要求外，還應滿足電流分布均勻、機械強度高、散熱良好等條件。 返回 bar-to-bar voltage