释义 |
PVAm 基本例句 聚乙烯胺¹⁰⁰ Polyvinylamineis a kind of attractive multi-purpose polymer with amino groups.The amino groups provide an exceptional potental reactivity.聚乙烯胺是一种含氨基的高分子树脂材料,氨基的存在为功能性高分子材料的制备提供了条件。 Application of the Mixtures of Starch andPVAmin Papermaking of Recycled Pulp from Waste Corrugated Paperboard Box淀粉/PVAm在废纸箱再生浆造纸中的应用 |