单词烯的汉英翻译


[xī]
    alkene





alkene [ælki:n]
    n.[化]烯烃,链烯



单词烯的英汉对照例句


一种丙的聚合体,用作热塑性铸型材料。
A polymer of propylene used as a thermoplastic molding material.
一种带柠檬味的液态萜,见于柠檬、柑桔和其他香精油中。
A liquid terpene with a lemon odor; found in lemons and oranges and other essential oils.
一种聚苯乙的聚合体,硬而透明的热塑性塑料。
A polymer of styrene; a rigid transparent thermoplastic.
一种热塑性塑料,由含乙基的化合物聚合而成。
A thermoplastic derived by polymerization from compounds containing the vinyl group.
一种无色油质液体,聚苯乙的单体。
A colorless oily liquid; the monomer for polystyrene.
一种乙基聚合体,尤其用于漆或粘合剂中。
A vinyl polymer used especially in paints or adhesives.
基叔碳的nt_1值大于端碳,经计算表明,引起乙基叔、端碳的nt_1值不相等的主要因素是乙基在垂直于主链的平面上的摆动。
It has been shown by calculation that the dominant factor causing the difference in nt1of ch and ch2in vinyl group is its swinv in a plane perpendicular to the chain backbone.
以eva乳液,醋酸乙酸通过共聚和交联反应,配以优质填料研制了一种纸管用乳液胶粘剂。
A kind of emulsion adhesive used for paper tube was prepared by cross linked copolymerization of eva emulsion vac and acrylic acid and addition of high quality filler.
以丙酸烷基酯为单体,过氧化苯甲酰(bpo)为引发剂,二丙酸乙二醇酯为交联剂,采用悬浮聚合法合成聚丙酸酯类吸油树脂。
Using ethylene glycol dimethacrylate esters as crosslinking agent and bpo as initiator the polyacrylate oil-absorbing resins were synthesised by means of suspension polymerization.
以丙酰氧乙基氨基取代的18-萘酰亚胺类荧光色素为单体,与甲基丙酸甲酯共聚得到了4个聚合荧光色素。
Four co-polymers were synthesized from methyl methacrylate and fluorescent colors of18-naphthalimides containing polymerizable group via free radical co-polymerization.
以甲基丙酰氯、甲基丙酸酐和甲基丙酸作酰化剂,研究了胆酸甲酯分子中羟基的反应活性。
Acylation activity of hydroxyl groups in methyl cholicate has been determined by the use of methacryloyl chloride methacryloyl anhydride and methacrylic acid as the acylating agents.
以乙醇和丙酮为混合溶剂合成了低分子量聚丙酰胺。
The synthesis of the low molecular weight polyacrylamide was imvestigated in the mixed solvents of ethanol and acetone.
主要产品包括:各种石蜡、沥青、基础油、橡胶操作油、液体石蜡、白油以及芳烃类产品,丙、二辛脂等。
We are an integrated supplier of paraffin wax slack wax bitumen base oil rpo white oil liquid paraffin and aromatics products like propylene dop and other petrochemical products.
作为evonik德固赛特种材料报告体系的一部分,甲基丙酸酯业务部以其标准及特种产品成为世界领先的甲基丙酸酯化学品供应商。
With its standard and specialty products the methacrylates business unit-part of evonik industries-is a leading global supplier of methacrylate chemicals.
作为废钻井液的无害化处理研究的一部分,报道了正电胶钻井液的化学脱稳处理试验结果,讨论了无机盐与聚丙酰胺对正电胶钻井液的协同脱稳效应的选择性。
As a part of innocuous treatment study of waste drilling fluid chemical destabilization of mmh drilling fluid was reported and the selectivity of synergetic destabilization effect between inorganic salts and polyacrylamides on the fluid was also discussed.

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