丙烯酸衍生物经化学合成的树脂。
Acrylics are synthetic resins made from derivatives of acrylic acid.
通过不同介电常数溶剂中丙烯酸乙酯及其衍生物阴离子聚合反应体系能量的计算，求得了此引发反应的活化能。
Via calculating systematic energy of anionic polymerization on ethyl acrylate and its derivative in solvents with different dielectric constants, gain activation energy of this initiation reaction.
以丙烯酸及其衍生物为原料合成出了一种活性低聚物。
An active oligomer has been synthesized from acrylic acid and its derivatives.
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