polyacrylamide

/pol-ee-uh-kril-uh-mahyd, -mid, -ak-ruh-lam-ahyd, -id/US // ˌpɒl i əˈkrɪl əˌmaɪd, -mɪd, -ˌæk rəˈlæm aɪd, -ɪd //

聚丙烯酰胺,聚丙烯胺,丙烯酰胺

Definitions

n.名词 noun

1
Chemistry.
- : a white, solid, water-soluble polymer of acrylamide, used in secondary oil recovery, as a thickening agent, a flocculant, and an absorbent, and to separate macromolecules of different molecular weights.