环已烷是什么意思_环已烷用英语怎么说_环已烷的翻译_环已烷翻译成_环已烷的中文意思_环已烷怎么读,环已烷的读音,环已烷的用法,环已烷的例句

A number of recent variations have further demonstrated the utility of the 1, 3 - dithiane system.

几种最近的变体进一步阐明了1, 3- 二硫杂环已烷体系的用途.

辞典例句

Methods : Vitamin A extracted from ChengzhiYuyou by using cyclohexane was determined by using the derivative spectrophotometry.

用环已烷萃取橙汁鱼油中的维生素A后,用一阶导数分光光度法测定其含量.

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Dicyclohexyl disulfide was prepared by reaction of chlorocyclohexane and sodium disulfide using phase transfer catalyst ( PTC ) .

采用相转移催化剂,氯代环已烷与二硫化钠溶液反应合成了二环已基二 硫醚.

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