semiwater gas

　
英 美
  • 半水煤氣

semiwater gas的用法和樣例：

例句

  1. The condition of microamount alkyne determined is studied by spectrophotometry was studied and the content of alkyne in semi water gas was measured.The results are satisfatory.
    本文研究了利用分光光度法測定炔烴條件，并實(shí)測了半水煤氣中炔烴，結果令人滿(mǎn)意。

semiwater gas的相關(guān)資料：

臨近單詞

今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan