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从乙烯衍生而来的一价化学基。A univalent chemical radical derived from ethylene.

与MAO组成的催化体系，催化乙烯二聚得到1-丁烯。Combined with MAO for dimerization of ethylene to 1-butene.

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封闭的孢子不能被环氧乙烷灭活。Occluded spores could not be inactivated with ethylene oxide.

适用于伽玛射线，环氧乙烷，蒸汽等消毒方式。Adapt to Chemi-Vapor , Ethylene Oxide and Steam sterilization.

石脑油是乙烯裂解装置的主要原料之一。Naphtha is one of the chief raw materials for ethylene cracker.

激动素和乙烯抑制切段伸长但却促进了它的加粗。But the swelling of the segments was promoted by Kn and ethylene.

以单质碘为催化剂合成了环戊酮乙二缩酮。Cyclopentanone ethylene ketal was synthesized with I_2 as catalyst.

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介绍了乙烯裂解炉管的渗碳过程及其危害性。Carburization and its harm to ethylene cracking tubes is introduced.

裂解汽油加氢脱瓶颈，可以实现乙烯扩能。HDT of pygas is bottlenecked to realize ethylene expanding capacity.

在各项研究中均系采用实验室制备的环亚乙基尿素。Leboratory prepared cyclic ethylene urea was used in these experiments.

没有发现蒜苔在衰老过程中有乙烯放出，外加乙烯对其衰老进程影响不大。No ethylene can be detected by the G. C. , in the process of senescence.

乙烯是一种化学结构简单的气体荷尔蒙。Ethylene is a gaseous phytohormone with a very simple chemical structure.

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用乙烯为探针研究了固氮酶中N2的键合位。Ethylene was used as a probe to detect the N2-binding site in nitrogenase.

使用环氧乙烷灭菌，有时会使用粉末灭菌剂。Sterilization by use of ethylene oxide is sometimes attempted for powders.

贾菲发现，当搓揉植株时，植物放出的。Jaffe found that when rubbed plants give off increased amounts of ethylene.

通过氧化乙烯杀菌可以将微生物消灭或减少。MicroORganisms can be eliminated OR reduced by ethylene oxide sterilization.

适用各种乙烯管，软管，热缩套管、电线排线、隔离线等。Suitable for various ethylene pipes, hoses, HRAT, wire and cable, wire, etc.

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本文就乙二醇贮罐设计及制造加以总结概述。This article summarized the design and manufacture of ethylene glycol vessel.

具有环氧乙烷基团的油包水乳液，组合物，和制备方法。Water-in-oil emulsions with ethylene oxide groups, compositions, and methods.

环氧乙烷灭菌的确认和常规控制要求。Medical devicesvalidation and routine control of ethylene oxide sterilization.