... styrene copolymers苯乙烯共散聚体 styrene derivatives苯乙烯衍生物 styrene oxide氧化苯乙烯 ...
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采用PM3和INDO/ CI理论方法，系统研究了对称取代反式二苯乙烯衍生物的结构和电子光谱。
The geometry, electronic structures and electronic spectra of trans stilbene derivatives are systematically studied by PM3 and INDO/CI methods.
反式3,4，5 -三羟基二苯乙烯及其衍生物抗乙型肝炎病毒的用途。
Use of trans-3, 4, 5-trihydroxy-diphenyl and derivant for resisting hepatitis B virus.
用自行合成的带有可聚合活性基团的硫杂杯芳烃衍生物，分别与苯乙烯和甲基丙烯酸甲酯聚合，得到不同组成配比的两类七种新共聚物。
In this paper, a thiacalixarene derivative with active double-bond was synthesized, and which was as a monomer copolymerized with other monomers by solution polymerization, yield 7 new copolymers.
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