semiwater gas

英 美
  • 半水煤气
  • gas n.煤气;气体;汽油;空话vt.使吸入毒气;毒(死);给...加汽油vi.空谈;加汽油
    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测定炔烃条件,并实测了半水煤气中炔烃,结果令人满意。