The method was established for purification of diflubenzuron by crystal technique with mixed solvents.
本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术。
单词 | mixed solvent |
例句 |
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The method was established for purification of diflubenzuron by crystal technique with mixed solvents. 本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术。 The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied. 选用己二腈-二甲基乙酰胺组成的混合溶剂,对环己烷、环己烯和苯组成的三元体系进行了萃取精馏。 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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