semiwater gas

 
  • 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,並實測了半水煤氣中炔烴,結果令人滿意。

semiwater gas的相關資料:

臨近單詞

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