“乙烯”造句
2024年06月27日 21:07:57
非離子型表面活性劑有聚氧
乙烯縮合物糖酯和烷基胺氧化物.
Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.
非離子型表面活性劑有聚氧
乙烯縮合物, 糖酯和烷基胺氧化物.
Nonionic surface - active agents include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.
乙烯和反式二氯
乙烯在紅外光譜的這個區(qū)域都無活性.
Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.