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Methods: α - Bromo - 4 - benzyloxy acetophenone is synthesized with 4 - hydroxy acetophenone and bromonium as materials and methanol as solvent.是什么意思？

Methods: α - Bromo - 4 - benzyloxy acetophenone is synthesized with 4 - hydroxy acetophenone and bromonium as materials and methanol as solvent.

方法: 以甲醇为溶剂,以对羟基苯乙酮和溴为原料制备了α - 溴-4-苄氧苯基苯乙酮.

相关词汇
methods acetophenone is synthesized with hydroxy and as materials methanol solvent

methods

n. method的复数：方法，方法( method的名词复数 )，方法论，教学法，分类法；
例句
The old methods weren't adequate to meet current needs...
老一套方法已不足以满足当前的需要。

acetophenone

n. 乙酰苯，苯乙酮，苯基甲基甲酮；
例句
Objective: A new approach to prepare α - bromo - 4 - benzyloxy acetophenone was introduced.
目的: 报道一种合成α - 溴-4-苄氧苯基乙酮的新方法.

is

vt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

synthesized

--
例句
Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.
以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.

with

prep. 和，跟，随着，关于，和…一致；
例句
A waiter entered with a tray...
侍者端着托盘进来了。

hydroxy

adj. 氢氧根的，羟基的；
例句
Methods: α - Bromo - 4 - benzyloxy acetophenone is synthesized with 4 - hydroxy acetophenone and bromonium as materials and methanol as solvent.
方法: 以甲醇为溶剂,以对羟基苯乙酮和溴为原料制备了α - 溴-4-苄氧苯基苯乙酮.

and

conj. 和，与，而且，于是，然后，因此；
例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如
例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

materials

n. 材料( material的名词复数 )，布料，衣料，[哲学] 物质；
例句
All raw materials are subjected to our latest analytical techniques.
所有的原材料都将用我们最新的分析技术进行解析。

methanol

n. 甲醇；
例句
Methods: α - Bromo - 4 - benzyloxy acetophenone is synthesized with 4 - hydroxy acetophenone and bromonium as materials and methanol as solvent.
方法: 以甲醇为溶剂,以对羟基苯乙酮和溴为原料制备了α - 溴-4-苄氧苯基苯乙酮.

solvent

n. [化]溶剂，溶媒，解释，说明，解决方法，使瓦解的东西；adj. 有溶解能力的，可溶解的，有清还债务能力的，起瓦解作用的；
例句
Solvent oil unit is the unit producing solvent oil by slightly hydrogenating non - arene raffinate oil.
溶剂油装置是非芳烃抽余油原料通过浅度加氢生产溶剂油的装置,脱重组分塔是溶剂油装置的重要设备.
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He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
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I'll see that it gets round that you've arrived.
我一定保证让大家知道你到了。
Cabinet Ministers are selfishly pursuing their own vested interests.
内阁大臣们正在自私地追逐他们自己的既得利益。
Mining would pollute the lake and denude the forest.
采矿会污染湖水，毁掉森林。
He refused to soft-pedal an investigation into the scandal.
他拒绝降低对这起丑闻的调查力度。
Tell children to tell a grown-up if they're being bullied.
告诉孩子们，如果被人欺负就告诉大人。
The kinetics of esterification of linalool with acetic anhydride was studied.
研究了芳樟醇与乙酸酐酯化反应动力学.
It was so unreal that I broke into a fit of giggles.
这实在很离奇,我忍不住咯咯笑了起来。
The Scheme: The biggest challenge here is consumers'current hesitancy to spend.
方案: 最大的挑战就是目前消费者消费的低迷.
The more we do, the more we can do; the more busy we are, the more leisure we have.
事越做越能，人越忙越有空。
She remarked casually that she was changing her job.
她当时漫不经心地说要换工作。