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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.用英语怎么说?
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.
Methods: α - Bromo - 4 - benzyloxy acetophenone is synthesized with 4 - hydroxy acetophenone and bromonium as materials and methanol as solvent.
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;
acetophenone
n. 乙酰苯,苯乙酮,苯基甲基甲酮;
is
vt.& vi. 是(be的三单形式;n. 存在;
synthesized
--
with
prep. 和,跟,随着,关于,和…一致;
hydroxy
adj. 氢氧根的,羟基的;
and
conj. 和,与,而且,于是,然后,因此;
as
adv. 同样地,一样地,例如;prep. 作为,以…的身份,如
materials
n. 材料( material的名词复数 ),布料,衣料,[哲学] 物质;
methanol
n. 甲醇;
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;
热门例句
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。
相关例句
Treatment of Fractures of the Acetabulum with Posterior Dislocation of the Hip : A Report of 14 Cases.
髋臼骨折合并 髋关节 后脱位的治疗(附14例报告 )
The existing bromine in acetic acid could aggravate corrosion on metal hole.
醋酸中含溴会加剧金属孔蚀.
It is forbidden accost others while chewing.
决不可嚼着东西跟别人搭讪.
MAIN OUTCOME MEASURES: The location relation of the sciatic nerve and the acet abulum.
主要观察指标: 坐骨神经与髋臼的位置关系.
The letter was written in her usual acerbic style.
这封信是用她惯常的尖刻语调写的。
And there is a scale - up from an apparatus of the body to close - fitting accouterment.
还由人体上的某种器官,延展到人某些近身的佩饰之物上.
Acetic acid is formed as an intermediate in the anaerobic fermentation of carbohydrates, proteins, and fats.
醋酸是碳水化合物, 蛋白质和脂肪在厌氧发酵时所形成的中间体.
There was one accursed deed done at this spot before now.
从前这块地方发生过一桩骇人听闻的事件.
Term applied to wines which have undergone acetification and to the odour of such wines.
用于描述发生醋酸化的葡萄酒,以及此类葡萄酒所散发出的气味.
In the final they accounted for Brentford by three goals to two.
决赛时他们以3比2击败了布伦特福德队。
The default case in English is accusative.
在英文中预设格是宾格.
We let the mending accumulate until Wednesday.
我们让需缝补的衣服一直积存到星期三.
The series of paintings is quite an accomplishment.
这一系列的绘画真是了不起的成就.
Moreover, extensive use of voluntary recalls can undercut agency accountability.
此外, 大量利用自愿撤回会削弱行政机关的责任心.
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mm
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ad
into
at
all
blacked
portions
was
Twice
point
on
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最精彩的部分
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Tuesday
pianos
sobered
religiously
cauda
beta
fireworm
ligation
intermit
overseen
heterofermentation
judged
tarnished
heliotorope
democratic
sacks
meaningfully
so-so
gullible
favourites
congee
clear
doxylamine
passages
humane
mosses
lug
hawsers
pelting
最新汉译英
吊架
瓦工
翘起
体型富于曲线美的
需氧微生物
恭维
窗帘
不拘束
中胸
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把告诉
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亮氨酸过多
使成紫色
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在于
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不论
任何人
联合拒绝购买
赌博或其他投机
完善
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