The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明，偶氮基团的善了8-羟基喹啉的生色能力，并且在乙腈溶液中随着取代基由苯基变为萘基和蒽基时，化合物的吸光谱发生红移。
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的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.
综述了铅池用碳素悬浊液的制备与作用方式以及在铅池使用聚氧化乙烯烯丙基缩水甘油基壬基苯醚的硫酯钠盐、香草醇和香草醛的目的及作用机理。
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。
They're a phenyl group joined by a methyl group instead of just directly.
它们是一连接的， 而不是直接连接的。
We also know that there's a phenyl group on the third carbon.
我们还知道第三碳上有一。
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。
关注我们的微信
下载手机客户端
划词翻译
详细解释
善了8-羟基喹啉的生色能力，并且在乙腈溶液中随着取代基由苯基变为萘基和蒽基时，化合物的吸
光谱发生红移。
池用碳素悬浊液的制备与作用方式以及在铅
连接的
此这是 2-
