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Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.是什么意思?
Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.
以单质碘为催化剂合成了环戊酮乙二缩酮.
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
Cutlass and corselet of steel, and his trusty sword of Damascus.
钢刀,盔甲, 和他素来倚重的大马士革利剑.
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.
The topics I will be about are design, color, and customizing.
我将要谈论的主题是设计 、 颜色, 以及客制化.
Ocean Optics cuvette holders can accommodate both single - filter and double - filter slide carriers.
我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合.
React so cutely when you hit him and it actually hurts.
当你打他而且确实很痛的时候,他的反应很可爱.
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).
Commonly used cuttage, engraft and layering are progenitive, also can sow.
常用扦插.嫁接和压条繁殖, 也可播种.
Cyanamidealsocyanamid: a caustic acidic crystalline compound, NHCNH, prepared by treating calcium cyanamide with sulfuric acid.
“氨基氢: 一种腐蚀性的酸性晶体化合物, NHCNH,可通过硫酸作用于氢氨化钙制取.”.
The ore mainly has cyclopean granular texture and massive and laminar structures.
矿石以镶嵌粒状变晶结构,块状和纹层状构造为主.
It can repair xerosis cutis.
它能够修护皮肤上的干燥皴裂.
For this reason the cycloid is called the tautochrone.
由于这个缘故,摆线又叫做等时曲线.
Grade cutoff is sharp within inches.
数英寸内的品位变化很急剧.
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.
The territorial jurisdiction of cyberspace tort disputes have caused many debates.
网络侵权纠纷案件的地域管辖问题在理论界和实务界争议颇多.
热门汉译英
by
from
blacked
her
Chang
count
him
about
hallways
causes
John
traditional
your
meat
allowed
now
shined
Summary
site
accommodates
chipping
commented
characters
ve
raisins
Extraordinary
comforts
on
probable
热门汉译英
蚕
书法
一阵风
一口气
鱼螈属
希特勒
脾切除术
不信任
有城墙的
冠于人名
进化论的
海面进退
讲读者
辐节
根数
推荐
顺坡下滑
隐花青色素
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录音重放装置
己灵
无流的
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窗台
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舞虻亚科
龙舌兰叶的纤维
料方
不加牛奶的
庸俗的
发生故障
背着背包徒步旅行
多
使减少
陈说
以字母表示
舒适的地方
性腺生成障碍
不费力的
捕获物
回荡于某处
小峡谷
產額
紫外的
最新汉译英
Thames
oblivious
depth
worship
systematical
hatter
electrosparking
circled
characters
eat
cloudburst
amoscanate
cingula
revoked
probable
trace
gigolo
mitigated
windy
ineffaceable
preferably
hackman
palter
Cinderella
retroactive
mimics
dereserve
gamopetalous
haters
最新汉译英
自身抗体
过渡期
巴基斯坦
麻疯病院
使用权
帽商
帽子制造者
竞选者
教皇的
开有槽沟的
强制执行
给扎梯绳
女盥洗室
龙舌兰叶的纤维
最现代的
枝解
根数
大奖章形的
摩尼教的
攻击
摩尼教
羚羊属
数百
不认真地
使回火
对开螺母
需要人抱的婴儿
龋的
用蜡纸印刷
腹膨出
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无益的物
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电动车辆
二年级学生
对白
大形书写
合奏
施惠于
七王国
手稿
赘生的
交互式视频设备
夹层芯板
衣食住管理员
如扇形地
成扇形地
说明问题的