常見例句雙語例句An investigation is also made on determining DMDAAC qualitatively by bromophenol blue test and quantitatively by tetraphenyl boron sodium precipitation reac…用溴酚藍對DMDAAC進行定性分析，用四苯硼酸鈉及折光率法進行定量分析的方法進行了探討。chazidian.comContent of the products were quantitatively determined by two-phase chemical titration using bromophenol blue as the indicator and dichloroethane as the phase splitting agent.以溴酚藍為指示劑、二氯乙烷為分散相兩相化學滴定法測定產(chǎn)物的含量。 返回 bromophenol blue