The repeating units on the copolymer chain may be arranged in various sequences along the backbone chain, including:
The repeating units on the copolymer chain may be arranged in various sequences along the backbone chain, including:
A.Random copolymer
B.Block copolymer
C.Graft copolymer
D.Alternative copolymer
正确答案:Random copolymer ; Block copolymer;Graft copolymer;Alternative copolymer
Tag:材料导论
时间:2021-12-31 13:06:26