专业释义英英释义
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丁烯 - 引用次数：108
The catalytic cracking process for production of propylene and ethane from 1-butene which produced by n-butene dehydration were investigated using HZSM-5 and modified HZSM-5 zeolite.
为考察正丁烯脱水生成的正丁烯的反应规律,以正丁烯为原料,用HZSM-5及改性HZSM-5分子筛作催化剂进行了研究。
参考来源 - 正丁醇制取烯烃反应的研究
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柯林斯英汉双解大词典
butene /ˈbjuːtiːn/
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1.
N a pungent colourless gas existing in four isomeric forms, all of which are used in the manufacture of organic compounds. Formula: C4H8 丁烯 (Also called butylene)
双语例句
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Gas chromatography was used to analyze the residue of butene-fipronil in rice.
研究并建立丁烯氟虫腈在大米中残留分析方法。
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The isomerization of butene-1 occurred in kinetic region with 30 ~ 40 mesh catalyst.
当用30 ~ 40目催化剂时丁烯- 1异构化在动力学区域。
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In addition, alkaline ligands can prevent isomerization of 1 butene to 2 butene effectively.
另外，碱性配体能有效地防止1 -丁烯异构成2 -丁烯。
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