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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。
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。
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。
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
Cutback on foods with hidden sugar like ketchup, white bread, canned fruit, and salad dressing.
去除食物背后隐藏的糖分,例如番茄酱, 白面包, 罐头水果, 和沙拉酱.
Dr. Cutler's research suggests that this is self - defeating behavior.
卡特勒博士的研究表明这是一种事与愿违的行为.
Shef - field is famous for its cutlery.
谢菲尔德以餐具闻名.
It is found that the dispersing, impurity removal and chelating effect of acid help gold cyanidation.
研究结果表明,柠檬酸的分散 、 除杂及螯合作用有助于金的氰化浸出.
He sits with a drawn cutlass.
他现在坐在那里时,面前总是放着一把出鞘的弯刀.
Problem communicating with customhouse, resolving the process applying to the customs to appear.
与海关沟通, 解决报关过程出现的问题.
On the other hand , cyclobutane pyrimidine dimmer ( CPD ) just has an effect of cell cycle arrest.
而CPD光 产物 ( cyclobutanepyrimidinedimmer, CPD ) 仅仅造成细胞周期暂时或短期的停滞现象.
CWT was consisted of 3 cards with 50 characters and 4 colors each card.
CWT由3张卡片、每张50字、4种颜色组成.
An exceptionally violent cyclone hit the town last night.
昨晚异常猛烈的旋风吹袭了那个小镇.
The paper considers system theory , information theory and cybernetics as pole star.
本文以系统论 、 信息论和控制论作为整个研究工作的指导思想.
His tax-cutting pledge brought a delirious crowd to their feet.
他减税的承诺让亢奋的人群欢呼雀跃起来。
Methods: The case control study was performed in 260 patients with cyclomastopathy grouped randomly.
方法前瞻性随机对照研究260例乳腺增生症患者.
I was plagued at Ipswich with the customhouse officers.
在伊布斯威治海关人员来麻烦我.
For this reason the cycloid is called the tautochrone.
由于这个缘故,摆线又叫做等时曲线.
热门汉译英
From
here
ps
twelve
enhance
thriving
helplessness
Dotty
Dusty
See
visually
furan
quick-tempered
historian
bugs
highroad
shelters
Salty
comprehensible
concerning
halts
highlights
yaw
heath
placing
hunts
claw
Catty
depots
热门汉译英
窗帘
主教教区
由悔悟引发的
最终获得成功
别个
英语
题
路或桥的
吐露
有闸人工水道
盈利
带到约好的地点
高雅
佯攻
糖
阿富汗的首都
庭园
牝牡
纯真
主张大肆宣传者
跛行
搂着脖子亲吻
积水性心包炎
闪光囊硫菌属
性别自体鉴定
气切割
呋喃糖
星球的
爱虚荣的人
阿尔马莱克
阿美动物部
负四方英石
站得住脚的
惨
赫洛克
成功击中
鸦片中毒
黄嘌呤尿
肠造口术
但丁式的
文书工作
普鲁卡因
加罗法洛
氢溴化物
不均衡地
犬吠样咳
环氧化物
阿博霉素
打褶装置
最新汉译英
bruin
settlings
settler
carves
cattlemen
consequentially
dial
delphinidin
know
canvasser
broadened
bushed
commensurately
correlation
counter-signature
creep
exaggerated
frugality
corncrake
cascaded
channeling
enlarges
dig-in
facies
homemade
hypermutability
steadies
seemed
ll
最新汉译英
鳞
尤拉奎洛风
使飞逝
葫芦科
供给
磁性材料
给
织布法
霞榴正长岩
查获
雷
流霞正长岩
妥
辅
硫铁黑土
真革翅部
戈登
登
鎊
产雌生殖
黄水仙
腐殖质
袖珍计算器
革
居中地
用茅草覆盖
安锑锂明
肝肥大
牝牡
英格兰人
前级真空管线
编目录
被定名
科尔德韦尔
异丁酰胺
饲料甜菜
雌雄异花性
组织凝血酶
两年一次地
四气孔蛛科
粗粒玄武岩
亲眼看到的
辉橄石铁陨石
不十分
霍奇斯取自父名
铁铜齐
随手扔
金钢钻
旧时的