The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明，偶氮基团引入改善了8-羟基喹啉生色能力，并且在乙腈溶液中随着取代基由苯基变为萘基和蒽基时，化合生红移。
Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst.
由苯与异丁酰氯在无水三氯化铝作催化剂条件下制备苯基异丙基酮。
Four new materials,such as carbon suspension,sodium sulfonate of polyoxyethylene allyl glycidyl nonyl phenyl ether,vanillyl alcohol,vanillin,etc,in lead-acid storage batteries were reviewed.
综述了铅酸蓄电池用碳素悬浊液制备与作用方式以及在铅酸蓄电池使用聚氧化乙烯烯丙基缩水甘油基壬基苯醚硫酸酯钠盐、香草醇和香草醛目及作用机理。
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We also know that there's a phenyl group on the third carbon.
我们还知道碳上有一。
They're a phenyl group joined by a methyl group instead of just directly.
它们是一由甲连接的， 不是直接连接的。
When benzene is used as an attachment, we call it a phenyl group, so this is 2-phenylhexane.
当用作连接物时， 我们称其为， 此这是 2-己烷。
If one of the hydrogens is replaced with a phenyl group, well that chemical was first derived from trees in the Styrax family, so it's called styrene.
如果其中一氢原子被取代，那么这种化学物质首先来自苏合香科的树木， 此被称为乙烯。
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划词翻译
详细解释
引入改善了8-羟基喹啉
生红移。
碳上有一
。
不是直接连接的。
此这是 2-
