capable of lowering the surface tension of a liquid; used especially of detergents
例句与用法
1.
Nonionic surface-active agents include polyoxyethylene condensates, sucrose esters and alkyl amine oxides . 非离子型表面活性剂有聚氧乙烯缩合物，糖酯和烷基胺氧化物。
2.
Among surface-active lipoidal substances, lysolecithin is probably the best studied with regard to its fusing capabilities . 具有表面活性的脂类物质中，溶血卵磷脂就其融合性来说可能是研究得最为彻底的。
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