... unsaponifiable matter 不皂化物 unsaturated bond 不饱和键 unsaturated compound 不饱(bu4 bao3)和化合物 ...
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unsaturated ͵ bond 不饱和键
unsaturated carbon-carbon bond containing polymer 含不饱和碳碳键聚合物
unsaturated E bond 不饱和键
unsaturated ۵ bond 不饱和键
unsaturated ĥ bond 不饱和键
unsaturated carbon bond 不饱和碳键
unsaturated double bond 不饱和双键
The results indicate that the molecular weight of copolymer decrease with increasing the content of prepolymer(MAh-PEG)n. The copolymer with unsaturated bond functional groups and hydrophilic chain will be a novel biodegradable material.
结果发现,随着(MAh-PEG)n用量的增加,共聚物的分子量有所下降。 这种聚合物的主链含有不饱和双键和亲水性的链段,预计将成为一种新的生物可降解材料。
参考来源 - 一种生物可降解材料PDLLA·2,447,543篇论文数据,部分数据来源于NoteExpress
The resin (b) is preferred to be conjugated diene polymer cyclization material with unsaturated bond decrement rate more than 10%.
树脂(B)优选为不饱和键减少率为10%以上的共轭二烯聚合物环化物。
Olefin (or alkene) Any unsaturated hydrocarbon containing one or more pairs of carbon atoms linked by a double Bond (see covalent Bond, saturation).
烯烃:含有一对或多对由双键连接的碳原子的一类不饱和烃。
The type of cyanate ester resin (CE) and its modification by thermosetting, thermoplastics, rubber elastomer and unsaturated compound with double bond are reviewed.
综述氰酸酯树脂(CE)的种类及热固性树脂、热塑性树脂、橡胶弹性体、含不饱和双键化合物等对CE树脂的改性。
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