英语释义

• a flammable colorless gaseous alkene; obtained from petroleum and natural gas and used in manufacturing many other chemicals; sometimes used as an anesthetic

片语

ethylene乙烯

ethene dimerization乙烯二聚

ethene diamine乙二胺

Ethene oxide乙烯氧化物

ethene cracking乙烯裂解

dimethylene乙烯

Ethene level乙烯水平

perfluoralkyl ethene全氟烷基乙烯

synthesizing ethene合成乙烯

ethene series乙烯系

ethene adsorption乙烯质子化

英汉例句

• cracking c_5 fraction was the byproduct of ethene device and with the increasing of ethene production, the amount of it would be much more.

  裂解c_5馏分是乙烯装置的副产物，随着乙烯装置的不断增加，裂解c_5的量将越来越大。

• this paper states that petroleum resin is synthesised by using fractions of c_9, which are the by-product of daqing ethene unit.

  研究了利用大庆乙烯生产装置副产的c＿9馏分合成油溶性石油树脂。

• the thesis does some research on the circular settling tank, which is used in the wastewater recycle project of fushun ethene corporation.

  本文的研究对象是抚顺乙烯厂生活污水回用工程中的辐流式沉淀池。

• it was found that the interactions between ethene molecules increase with the increasing of molecular concentration, while molecular total self-diffusion coefficient decreases with the concentration.

  研究发现随着乙烯分子浓度的增加，被吸附的乙烯分子之间相互作用能随之增加，而乙烯分子的总扩散系数随浓度增加而单调递减。

• cassava starch: project of producing 300,000t cassava ethonel, citric acid and lysine, ethene , eo, ether, acetic acid projects and so on.

  木薯淀粉产业：30万吨木薯燃料乙醇项目、柠檬酸、赖氨酸项目，酒精乙烯、环氧乙烷、醇醚、醋酸乙酯等项目。

• poly(2,6)- and poly(2,7)- anthryl ethene derivatives as electroluminescent materials and method for preparing same.

  聚（2，6）-及聚（2，7）-蒽基乙烯衍生物作为电致发光材料及其制备方法。

• the technological innovation in drying system of pyrolysing gas under the condition of existing ethene unit to increase capacity has bee introduced. it has better economic results.

  本文介绍了辽化乙烯装置在生产能力扩大条件下对裂解气干燥系统进行的工艺改造情况。两年多的生产运行取得了良好的经济效益。

• ethane dehydrogenation to ethene is an effective method for using ethane.

  乙烷脱氢制乙烯是乙烷利用的有效途径。

• aromatics hydrocarbon is a very important material for organic chemical industry, whose productivity is only less than ethene and propylene.

  芳烃是产量和规模仅次于乙烯、丙烯的重要有机化工原料。

• the rupture reason of ethene cracking heater tube is analyzed. the repair plan is mentioned. matters needing attention during operation and maintence are put forward.

  分析了乙烯裂解炉炉管断裂原因，阐述了修复方案，提出了操作和维修中应注意的问题。

• when the catalyst is applied to ethene or propylene polymerization, the catalyst has the advantage of high activity.

  应用于乙烯或者丙烯聚合时，具有高活性的特点。

• ethylene production, internal ethene concentration and fruit quality of 「pink lady」 apples during room temperature and cold storage(0~2℃) were studied.

  以苹果新品种「粉红女士」为试材，研究了低温冷藏与室温贮藏中果实的乙烯释放速率、内源乙烯浓度及果实品质变化。

• the basic characteristics of several newly-developed power plant boiler pipe and ethene cracking pipe used under high-temperature and strong corrosion conditions are presented.

  介绍了新开发的几种在高温腐蚀环境下使用的电站锅炉管和乙烯裂解管的主要特性。

• acetic acid ethenyl ester, polymer with ethene and ethenol;

  乙烯与乙酸乙烯酯和乙烯醇的聚合物；

• the paper describes the analytical methods of trace level hydrocarbon impurities in pure ethene and propene.

  本文介绍了聚合级乙烯和丙烯中烃杂质的分析方法。

• based on a sample study of pdca circle application for improving naphtha, an important raw material of ethene factory, this paper given detail explanation on how to apply tqm.

  通过如何运用pdca循环，提高乙烯厂加氢装置原料-石脑油质量的实例，来说明全面质量管理的实际应用。

• the instant invention relates to a process for removing ethene from biological sources using metal ion exchanged titanium zeolites.

  本发明涉及一种使用金属离子交换的钛沸石从生物源中除去乙烯 的方法。

• the internal ethene concentration of fruit was cut down markedly at cold storage, its peak value was 51.7% of room temperature storage.

  冷藏可显着降低粉红女士果实内源乙烯浓度，高峰值仅为室温贮藏的51。 7%。

• this paper reviews the methods of preparing the multi component calibration gases of ethene and propylene, preparing process and uncertainty combination and gives the experimental result.

  论述了乙烯、丙烯中多元标準混合气体的制备方法，配制过程以及纯度分析，给出了重量法制备标準气体的不确定度。

• the dipping solution (ds) of nylon-66 cord fabric contains latex, resorcinol, formaldehyde, ammonia, ethene and butyl benzene. the cod content and turbidity in ds wastewater are very high.

  锦纶66帘子布浸胶液含有大量的天然胶乳、间苯二酚、甲醛、氨、乙烯、丁苯等有毒有害物质，其生产废水中cod和浊度特别高。

• when the catalyst is applied to ethene polymerization, the fusion-flow ratio of the polymerisate can be adjusted by changing the content of hydrogen.

  应用于乙烯聚合时，可以通过改变氢气含量来调整聚合产物的熔流比；

• development processes and production technology of daqing ethene equipment is introduced in this article. it include two parts:the first is production preparing and research;

  前言：本文介绍了大庆乙烯装置的研制过程及制造技术，全文分为两部分：第一，生产準备及科研。

• nonequilibrium process for cracking ethane in the manufacture of ethene is numerically investigated.

  对乙烷裂解制造乙烯的非平衡过程进行了分析。

• further aspects of the invention are polymer compositions containing these zeolites, their use as efficient ethene removing additives and the modified titanium zeolites self.

  本发明另外的方面是含有这些沸石的聚合物组合物、它们作为有效的除乙烯添加剂的用途和改性的钛沸石本身。

• the technological innovation in drying system of pyrolysing gas under the condition of existing ethene unit to increase capacity has bee introduced.

  本文介绍了辽化乙烯装置在生产能力扩大条件下对裂解气干燥系统进行的工艺改造情况。