n.炔烴；炔

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(cè)定炔烴條件，并實(shí)測(cè)了半水煤氣中炔烴，結(jié)果令人滿意。

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(cè)定炔烴條件，并實(shí)測(cè)了半水煤氣中炔烴，結(jié)果令人滿意。

炔類(lèi)