乙烯化合物是有乙烯基团的有机化合物。
A vinyl compound is an organic compound that contains a vinyl group.
隔板材料可以是木片、玻璃纤维片或聚乙烯化合物等。
Wooden sheets, spun glass matted into sheets, and polyvinyl chloride have been used as separators.
二苯乙烯化合物具有广泛的生物活性，如抗炎、抗氧化、抗肿瘤、调节脂代谢等。
The stilbenes have extensive biological activities, such as antiinflammation, antioxidation, antitumor activity and modulating the lipid metabolism etc.
剥落的乙烯化合物墙板，早已开始褪色，如今因为塑化剂的变质而变得极其脆弱、伤痕累累。
Fallen vinyl siding, whose color began to fade early, is now brittle and cracking as its plasticizers degenerate.
目前，设计和合成性能优良的新型二芳基乙烯化合物及其性质研究是该领域的一个研究热点。
Currently, design and synthesis of novel diarylethenes as well as investigations of their properties is a hotspot in the researching field.
所述荧光增白剂为对于纸和其他纤维素基材的增白具有极好性能的磺化三嗪基 氨基均二苯乙烯化合物。
The optical brighteners are sulfonated triazinylaminostilbene compounds which have excellent properties for whitening of paper and other cellulosic substrates.
通常将铅化合物添加至塑胶及乙烯基中以增强其抗高温性能。
Lead compounds are regularly added to plastics and vinyl to make them more resistant to high temperatures.
聚丙烯来自丙烯，而丙烯又是生产乙烯（一种特殊用途的碳氢化合物）所使用特殊工艺的副产物。
Polypropylene is derived from propylene, which is in turn a by-product of a specific way of producing ethylene, a particularly useful hydrocarbon.
乙烯还可以转变成烷烃——是石油中含有的一种碳氢化合物。
Ethylene can also be turned into alkanes, a class of hydrocarbons that are a component of gasoline.
烯烃主要是来自石油气或大分子的碳氢化合物裂解，如乙烯，丙烯。
The olefins, such as ethylene and propylene, are formed from petroleum gas or from cracking of larger hydrocarbons. Ethylene is used to make polyethylene e.g.
提出了采用高效液相色谱技术分离模拟乙烯砜型染料-纤维化合物及其碱性水解产物的方法。
This paper described the method of separation of model vinyl sulfone dyecellulose compounds and their products of alkaline hydrolysis by high performance liquid chromatography (HPLC).
聚苯乙烯泡沫塑料是一种加工塑料，主要由被称作苯基团的碳环和氢环构成，苯基团连接到能降解成更小苯乙烯单元的长链碳氢化合物上。
Polystyrene foam is a manufactured plastic primarily made up of rings of carbon and hydrogen, called phenyl groups, attached to long hydrocarbon chains that can break into smaller styrene units.
苯甲酰硫叶立德对芳磺酰基乙烯的环加成合成了标题系列化合物，它们是一类生物活性物质。
Aryl carbonyl stabilized sulfur ylids can cycloadd to aryl vinyl sulfones to produce the title compounds. The title compounds have potentially interesting biological activity properties.
它们是辐射环境中的聚四氟乙烯降解释放的氟离子与焊缝处气体离子和金属离子反应的化合物。
They are believed to be the compounds of gas and metal ions at brazing with F-from Teflon that is decomposed by radiation.
本文研究了聚苯乙烯负载有机硒化合物的制备及其在有机合成中的应用。
In this dissertation, the preparation of polystyrene-supported organoselenium compounds and their applications in organic synthesis were investigated.
用途：乙烯基化合物的聚合引发剂。
研究环氧树脂和氧化锌用量对含磷化合物阻燃高抗冲聚苯乙烯(HIPS)力学性能的影响。
The effect of epoxy resin and zinc oxide on the mechanical properties of flame retarded HIPS modified by the phosphorus -containing compound.
乙烯一种无色易燃气体，C2H4，可从天然气和石油中获得，用作许多有机化合物的来源，用于焊接和切割金属，柑桔属水果的着色，以及用作麻醉剂。
C2H4, derived from natural gas and petroleum and used as a source of many organic compounds, in welding and cutting metals, to color citrus fruits, and as an anesthetic.
并在此基础上，研究木材中细胞次生代谢产物——二苯乙烯类化合物的含量与木材对真菌腐朽耐受性的相关性。
On the basis of this, the relationship between concentrations of stilbenes in the samples and the heartwood resistant ability was studied.
乙烯基硅氮烷（VL20）是一种液态陶瓷前驱体，在光引发剂存在下与巯基化合物快速发生光聚合反应。
The vinyl silazane (VL20) is a kind of liquid ceramic precursor. The VL20 and thiol compounds can photopolymerize quickly under photoinitiator and form polymers.
目前，设计合成新的具有良好光致变色性能的二芳基乙烯类化合物仍然是该领域的研究热点之一。
At present, the design of new and good photochromic properties of the aryl vinyl compounds is still research in the field of hot spots.
所述的化合物由蒂巴因或其类似物与含有单取代乙烯类试剂反应以及相关转化方法制备。
The compound is prepared by Thebaine or analogs thereof reacting with agents containing single substituted ethylenes and by a corresponding transformation method.
第一溶剂是含氟碳氢化合物，第二溶剂是二氯乙烯，和第三溶剂是含氯氟碳氢化合物。
The first solvent is a hydrofluorocarbon , the second solvent is a dichloroethylene and the third solvent is a hydrochlorofluorocarbon.
最后研究了CO和不稳定的卡拜副产物的反应，得到CO配位的锇乙烯基化合物。
The reaction between co and the by-product of hydride osmium carbyne to give the osmium vinyl compound was also studied.
杂质粒子与所用原材料、设备、工艺、聚合配方组分及氯乙烯单体中的铁化合物有关。
It was pointed that the impurity particles are relate to the raw material, equipment, process, polymerization formula and the iron compound content in vinyl chloride monomer.
这些化合物能均聚反应，亦易与苯乙烯、甲基丙烯酸甲酯及丙烯腈等乙烯类单体共聚合，得有色的高聚物。
These colored compounds can be homopolymerized and copolymerized with most vinyl monomers such as styrene, methyl methacrylate and acrylonitrile, to give the corresponding colored polymers.
这不仅有效地消除乙烯气体，它也被临床证明，以消除挥发性有机化合物(VOCs)，病毒，细菌，真菌和霉菌，是炭疽。
Not only does this effectively eliminate ethylene gas, it has also been clinically proven to eradicate volatile organic compounds (VOCs), viruses, bacteria, fungi, and mold, even anthrax.
介绍二苯乙烯类化合物白藜芦醇的药理学活性及作用机制。
In the review, the pharmacological properties and effect mechanism of resveratrol, a compound of stilbenes were summarized.
在成像领域中，可应用多酚乙烯基醚类化合物作为阻溶促溶剂，应用于热敏CTP感热成像配方。
In the imaging field, polyphenol 1-ethoxyl ethyl ether compounds, as dissolution inhibitors, can be applied to the thermo-sensitive CTP compositions.
它们是乙烯，丙烯，异丁烷，环丁烷，丁烯类化合物三个，甲基乙基醚，乙基异丙基醚，乙酸乙酯。
Ten of them were identified. They are ethylene, propylene, isobutane, cyclobutane, three isomeric butenes, methyl ethyl ether, ethyl isopropyl ether, and ethyl acetate.
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