Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催
剂,直接酯合成乙酰丙酮的中间体乙酸异丙烯酯。
ketene
/'kiːtiːn/ /ˈkiˌtin/
n. 乙烯酮,烯酮
声明：
上例
、词性分类均由互联网资
生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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heat-treat, heat-treatability, heat-treatable, heattreatment, heat-variable, heatwave, heat-wrapping, heaume, heautotype, heave,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙烯酮,烯酮
Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
乙烯酮和丙酮为原料,用强酸性
换树脂代替浓硫酸作为催剂,直接酯合成乙酰丙酮的中间体乙酸异丙烯酯。
：上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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heavens, heavensent, heaven-sent, heavenward, heavenwards, heaver, heaves, heavier, heavier-duty, heavier-than-air,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙烯酮,烯酮
Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催剂,直接酯合
乙酰丙酮的中间体乙酸异丙烯酯。
声明：以上
、词性分类均由互联网资源自
，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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heavy type, heavy water, heavy-armed, heavy-buying, heavycrop, heavy-duty, heavy-fisted, heavy-footed, heavy-footedness, heavy-handed,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙烯酮,烯酮
Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
乙烯酮和丙酮为原料,用强酸性换树脂代替浓硫酸作为催剂,直接酯合成乙酰丙酮的中间体乙酸异丙烯酯。
：上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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heavyset, heavy-walled, heavyweight, heazelwoodite, hebdomad, hebdomadal, hebdomadary, Hebe, Hebei, hebephrenia,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 
烯酮,烯酮
烯酮,烯酮Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以
烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催
,
酯合
丙酮的中间体酸异丙烯酯。
声明：以上例句、词性分类均由互联网资源自动生，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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heboidophrenia, hebosteotomy, Hebraic, Hebraise, Hebraism, Hebraist, Hebraistic, Hebraize, Hebrew, Hebrew calendar,
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ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
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hectogamma, hectogram, hectogramme, hectograph, hectography, hectolambda, hectoliter, hectolitre, hectometer, hectometre,
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ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
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HEDTA, Hedwig, Hedwigiaceae, HEDY, hedyotine, hedyphane, heebie-jeebies, heed, heedful, heedfully,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙烯
,烯
,烯Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙烯
和丙
料,用强酸性离子交换树脂代替浓硫酸作催剂,直接酯合成乙酰丙的中间体乙酸异丙烯酯。
声明：以上例句、词性
由互联网资源自动生成，部未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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heelfly, heeling, heeling-in, heel-jar, heelpiece, heelplate, heelpost, heels, heeltap, Heerlen,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 
,
,Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以
和丙为原料,用强酸性离子交换树脂代替浓硫酸作为催剂,直接酯合成酰丙的中间体酸异丙酯。
声明：以上例句、词性分类均由互联网资源自动生成，部分未
工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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hefty, hegari, Hegel, Hegelian, Hegelianism, hegemonic, hegemonical, hegemonism, hegemonist, hegemony,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙烯酮,烯酮
Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催剂,直接酯合成乙酰丙酮的中间体乙酸异丙烯酯。
声明：上例、词性分类均由互联网资生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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Heidenstam, Heidi, Heiduc, heifer, heigh, heigh-ho, height, heighten, height-finder, heightgage,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,
n. 乙烯,烯
,烯Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙烯和
为原料,用强酸性离子交换树脂代替浓硫酸作为
,直接酯合成乙的中间体乙酸异烯酯。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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heimisch, hein, Heine, heinie, heinous, heinously, heintzite, heir, heir apparent, heirdom,
相似单词
ketch-rigged, ketchup, keteleeria, ketembilla, keten, ketene, ketimide, ketimine, keto, keto-,