单词olefin
n.: 【化】烯(属)烃
网络: 烯烃；聚烃烯纤维；烯烃系
【化学】烯(属)烃
烯烃
复数：olefins
It was presumed that the reaction mechanism of thiol and diolefin was similar to that of thiol and mono-olefin .
硫醇与二烯烃的反应机理同硫醇与单烯烃的反应机理相似。
In an embodiment, a method of making an alcohol comprises introducing an olefin into a water stream to form a gas-liquid stream.
在一实施方案中，生产醇的方法包括将烯烃引入到水物流中以形成气体-液体物流。
The method for producing a polymer comprises contacting at least one olefin with the provided catalyst composition.
生产聚合物的方法包括使至少一种烯烃与所提供的催化剂组合物接触。
wherein, the regenerator is a riser, and the method of preparation can be used for the industrial production of low carbon olefin.
其中再生器为提升管的技术方案，较好地解决了该问题，可用于低碳烯烃的工业生产中。
After the separation step, the reserved first layer can be added to new cyclo olefin to be subjected to another hydroformylation reaction.
分离步骤后，保留的第一层可加入新的环烯烃进行另一次的氢甲酰化反应。
These fabrics are made of such fibers as polypropylene, olefin, polyester, nylon, and acrylic.
这些织物使用的纤维有：聚丙烯、烯烃、涤纶、尼龙以及丙烯膊纤维。
Progress on research of novel doubly-bridged metallocenes and their application as catalysts used in olefin polymerization were reviewed.
综述了双桥联茂金属催化剂的结构特征及其在催化烯烃聚合方面的研究进展。
The mechanical properties of blends softened with liquid olefin were better than with naphthenic oil and macromolecule cere.
液体石蜡对共混物力学性能的效果比环烷油、高分子蜡好；
The film has a core layer of cyclic olefin copolymer (COC), outer layers of polypropylene and a surface layer of polyethylene laminate.
这部影片的核心层的环烯烃共聚物（奥委会），外层聚丙烯和表面层的聚乙烯板。
Undertake high level economic analysis to appraise the financial viability of those new olefin technologies and innovative process options.
对烯烃新技术和革新工艺方案作初步经济分析，评估财务可行性；