高分子量物质 meaning in English
high molecular weight material
high-molecular weight substance
Examples
- Surface active agents . detergents . determination of cationic - active matter content . part 1 : high - molecular - mass cationic - active matter
表面活性剂.洗涤剂.阳离子活性物质含量的测定.第1部分:高分子量物质阳离子活性物质