The above results suggest that hair melanin iss complex random polymer, formed by a very complicated process of oxidation and copolymerization of both sulfur-containing and non-sulfur amino acids.
鉴于上述结果，作者认为头发黑素可能是由不含硫的氨基酸和含硫氨基酸通过复杂的氧化作用和共聚作用生成的无规则聚合物。
There are many theories for radical alternating copolymerization, among which the free monomer-complex theory is more rational.
自由基交替共聚理论是共聚合研究中的重要理论问题。
The activity of the complex as catalyst in ATRP was confirmed by polymerization of MMA and block copolymerization of styrene.
将该配合物作为催化剂成功地进行了MMA的A TRP反应，和苯乙烯的嵌段聚合，证实该化合物作为A TRP催化剂具有催化活性。
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