常見例句雙語例句The initial activity of catalyst in isomerization reaction of propylene oxide have been evaluated with microreactorchromatograph.采用微反-色譜聯(lián)合裝置對環(huán)氧丙烷開環(huán)異構(gòu)化反應(yīng)中催化劑的初活性進(jìn)行了評選。 返回 propylene oxide isomerization