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- A low molecular weight poly(DL lactide) containing carbon carbon bonds was synthesized from DL lactide, glycerin and fumaric acid. 由丙三醇、丙交酯和反丁烯二酸制得一含碳碳双健的低分子量聚酯。
- carbon carbon bond 碳-碳链
- The surface energy of DLC films is dependent on the carbon bonds and surface roughness. DLC薄膜表面能高低取决于表面碳碳键与粗糙度的变化.
- Xu H J,Xiong X,Huang B Y,et al.Friction properties of carbon carbon composites with different pyrocarbon structure[J].Tribology,2003,23(4):344-349. [2]徐惠娟;熊翔;黄伯云;等.;不同热解炭结构的炭炭复合材料的摩擦特性[J]
- Life with oxygen began some 2.5 billion years ago with the evolution of organisms capable of transducing solar energy into the chemical energy of carbon bonds. 有氧生物25亿年前就已经存在了,演变的有机体能够将太阳能转化为与碳结合的化学能。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- This glue makes a good firm bond. 这种胶水粘得很结实。
- Common tastes form a bond between the two men. 共同的爱好使两人结交为朋友。
- A multi layer coating with a SiW outer layer by liquid reaction formation method was prepared for carbon carbon composites,and then the structure of the oxide film on the coating was investigated by XRD,SEM,Raman spectrum and electron probe. 研究了一种液相法及其它方法制备的碳碳复合材料多层防氧化涂层,并用XRD,SEM,Raman光谱和EMPA研究了液相法制备的SiW涂层表面氧化后的结构。
- GreatPoint Energy's technology uses the same basic technique to “refine” coal by employing a novel catalyst to “crack” the carbon bonds and transform the coal into clean burning methane (natural gas). 巨点能源技术使用相同的技术来精炼原煤,通过使用新的催化剂来打断炭键,并将煤变成清洁可燃的甲烷(天然气)。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子,一碰就碎。
- Common interests formed a bond between us. 共同的利益把我们联系在一起。
- Identity of interests is the bond that unites them. 利害的一致是把他们联合起来的纽带。
- A unifying bond, especially a marriage bond. 结合一种联结的纽带,尤指婚姻纽带
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- A bond of sympathy developed between members of the group. 该组织成员间产生了志同道合的凝聚力。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- A copy made by using carbon paper. 复写本,副本用复写纸复印的一份