“丙烯醛”造句
2024年07月05日 15:48:42
某種蟑螂噴射一種催淚性毒氣――乙 基丙烯 醛.
A species of cockroach sprays a substance , ethylacrolein, that is a kind of tear gas.
即
丙烯醛水合法, 環(huán)氧乙烷甲?；?生物發(fā)酵法.
They are acrylaldehyde hydration, ethylene oxide formylation and biological zymolysis methods.
實(shí)驗(yàn)結(jié)果表明,
丙烯醛的水合具有一級(jí)串聯(lián)不可逆的特征.
Experimental results showed that the hydration of acrolein possessed the characteristic of consecutive irreversible first - order reaction.