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以单质碘为催化剂合成了环戊酮乙二缩酮.用英语怎么说?
以单质碘为催化剂合成了环戊酮乙二缩酮.
Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.
相关词汇
cyclopentanone
ethylene
ketal
was
synthesized
with
as
catalyst
cyclopentanone
n. 环戊酮;
ethylene
n. 乙烯,乙撑;
ketal
n. 酮缩醇,缩酮;
was
v. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质( be的过去式 ),在,存在,不受干扰;
synthesized
--
with
prep. 和,跟,随着,关于,和…一致;
as
adv. 同样地,一样地,例如;prep. 作为,以…的身份,如
catalyst
n. <化>触媒,催化剂,〈比喻〉触发因素,促进因素,〈口〉有感染力的人;
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
The 1,4 dialkoxynaphthalo 2,3 dinitriles were synthesized from 1,4 naphthoquinone by bromination, cyanation and O alkylation.
研究了以1,4-萘醌为原料,通过溴代 、 氰化和O-烷基化三步合成1,4-二烷氧基萘-2,3-二甲腈.
The control now offers a greater number of possibilities for customization.
现在的操纵方式提供更多的让玩家定制的可能性.
Polyurethane demulsifier for crude oil were prepared from polypropylene glycol, xylene, toluenediiso - cyanate in xylene solvent.
用聚丙二醇和甲苯二异氰酸酯为原料, 二甲苯为溶剂合成了聚氨酯型原油破乳剂(PPG).
Not for circulation: newspaper, periodical, reference book, cyclopaedia , CD - ROM and video cassette recorder.
不提供外借的资料: 报纸 、 杂志 、 工具书 、 百科全书 、 CD -ROM 光盘、录像带.
What had Cutter done to make him stick out from the crowd?
卡特做了些什么,让他从众人之中脱颖而出?
How does the man seem to feel about becoming a cyborg?
这位先生对于变成半机械人有什麽感觉?
Convenience you pass the customhouse rapidly.
方便你快速通关.
He pulled a cutie.
他这一着真是聪明.
From the structure of the circuit is divided into cross - straight - to pay and pay - cycloconverter .
从其电路的结构上分为交 — 直 — 交和交 — 交变频器.
Objective: To investigate the toxic effect of compound Daihuang ointment on cutis.
目的: 研究探讨复方大黄膏对皮肤的毒性作用.
A new technology applied to gold concentrates containing arsenic and sulphur fixing of roasting - cyanidation was studied.
研究了高砷、高硫金精矿固化焙烧 — 氰化新工艺.
Let me just find my silver cutlass, and fill my stomach!
让我找到我的银短刀, 填饱我的肚子就好!
Users can customize of specifications the products of the length.
用户可定制各种规格,长度的产品.
We offer cuvette covers made specifically for our line of disposable cuvettes.
我们为我们的通用试管产品提供特制的试管盖子,数量为100个.
热门汉译英
my
by
they
about
Gemini
Twice
poor
l
at
lie
Ra
originates
Vermont
from
meat
proposing
oyster
ignoring
i
managed
else
regulatory
more
want
Make
site
whisker
on
entered
热门汉译英
背包
企鹅
请
来
保障者
啜泣的
有讽刺意味的
钟鸣鸟
跳绳
物理
卷笔刀
试验
锡克教徒的
赎回的
听写
结尾
作品
高频电刀手术
押韵
木棉
变得更好
贪食者
电平
一个
南方
共沸的
梯形编队
附言
具体
非接合子
充斥
荷兰粗亚麻布
晶体
打乱
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微量汞中毒
凡人
有辐射部分的
刺槐苷
语法
巴基斯坦
社区
顽强地
凋敝
卫生保健
环境库
无线电
层级
最新汉译英
overloaded
dismissing
enrolls
helpline
Strangeways
stereos
BS
copycats
Attic
consonant
mares
Small
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vaccinates
well-lit
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studio
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epitaphs
encoding
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emitted
flexile
neared
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splashes
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barbarity
最新汉译英
脱纤维蛋白
缩微胶卷
比得上
缓烙法
马虎
内陆
以布幕遮蓋
变红
伙伴们
凶横
具体
特许的
道德体系
牙动
陶醉
蜡状的
笑柄
下沉
显著地
想要知道
先驱
笔直地
双空位
亏欠
肉质植物
一口气
脑脑膜炎
织补之处
小组
赤褐色
抄录
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民间故事
有限的事物
用挂毯装饰
坛形的
男人们
高处的巢
摆正
抗溶素
两裂的
行政当局
冰碛土
巴罗克式的
小夜曲的人
昧旦晨兴
水热仪
如目录的
凝血酶