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- Hydrogention of conjugated diene polymers catalyzed by hydrogen storage alloys 贮氢合金催化共轭二烯烃类聚合物双键加氢的研究
- Researching progress of metallocene catalysts applied in selective hydrogenating conjugated diene polymers 用于选择性氢化共轭二烯聚合物的茂金属催化体系研究进展
- The product has good catalytic property for the formation of diene stereospecific polymers. 制得的叔碳酸钕具有对二烯烃良好的定向聚合活性。
- Keywords specially paper chemicals;ketene;diene polymer;stearic aciel acyl chlor ieles; 造纸化学品;乙烯酮;二烯烃聚合物;硬脂酸;酰氯;
- Blend is a mixture of two or more polymers. 共混是两种或两种以上高聚物的混合物。
- Such polymers are termed addition polymers. 这类聚合物称为加聚物。
- Most synthetic polymers are organic. 大多数合成聚合物都是有机材料。
- Italian chemist. He shared a1963 Nobel Prize for research on polymers. 纳塔,朱里奥1903-1979意大利化学家,因对聚合体的研究获得了1963年诺贝尔奖
- German chemist. He shared a1963 Nobel Prize for research on polymers. 齐格勒,卡尔·瓦尔德玛1898-1973德国化学家,因发现聚合物而获1963年的诺贝尔奖
- Dentistry - Denture base polymers. 牙科。假牙用树脂。
- Polymers are fabricated into useful articles. 聚合物加工成有用的制品。
- Polysaccharides are polymers of monosaccharides. 多糖是单糖的聚合物
- Dien thoai cua chi con o Viet Nam lan sau a qua me goi a dem ve DL. 姊姊的电话还在越南,下次你过来越南妈妈会请你带回去台湾。
- Light emitting polymers (LEP) is a variation of EL. 光发射聚脂(LEP)是场致发光的一个变种。
- Fourth, Kunming - Jinping - Dien Bien Phu tourism line. 四 是昆明--金平--奠边府旅游线。
- The videodisc is made of liquid crystal polymers. 影碟是由液晶聚合物制成的。
- Catherine Nguyen: Do you know our outstanding win in Dien Bien Phu? 你知道,我们的奠边府大捷吗?
- Polymers terminated by a fullerene unit. 富勒烯挂在高分子的链端上。
- The force then ruptures individual polymers. 然后力破坏个别分子。
- The Powell structural research lab at the university of California at San Diego tests new bridge materials such as carbon and fiberglass polymers. 位于圣地亚哥的加州大学鲍威尔建筑实验室试制出了新的桥梁建筑材料,如碳和玻璃纤维聚合体。