查找
首页
英汉
汉英
成语
诗词
诗人
例句
问答
语文书
/
例句
/
在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸.用英语怎么说?
在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸.
Glyoxylic acid was rapidly synthesized by catalytic oxidation of glyoxal with H 2 O 2.
相关词汇
acid
was
rapidly
synthesized
by
catalytic
oxidation
of
glyoxal
with
acid
adj. 酸味的,尖刻的,酸的,酸性的;n. <化>酸,酸味物质;
例句
This comedy of contemporary manners is told with compassion and
acid
humour.
这部当代风尚喜剧杂糅了悲悯的情怀和尖酸的幽默。
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;
例句
There
was
a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。
rapidly
adv. 很快地,迅速地,立即;
例句
He had discovered politics and was
rapidly
becoming absorbed by it...
他接触到了政治并且迅速地对它着了迷。
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.
by
prep. 在…旁边,表示方式,由于,经过;adv. 经过,表示保留或保存时用,短暂拜访;
例句
...expensive make-up that we saw being advertised
by
a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品
catalytic
adj. 接触反应的,起催化作用的;n. 催化剂,刺激因素;
例句
...carbon molecules with unusual chemical and
catalytic
properties.
具有特殊化学性质和催化性的碳分子
oxidation
--
例句
Total absorptivity can be up to 98 % using second - order absorption -
oxidation
process.
采用二级吸收 — 氧化流程,总的吸收率可达98%以上.
of
prep. 关于,属于…的,由…制成;aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
例句
He did have a real knowledge
of
the country...
他对该国的确知之甚多。
glyoxal
n. 乙二醛;
例句
Glyoxylic acid was rapidly synthesized by catalytic oxidation of
glyoxal
with H 2 O 2.
在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸.
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。
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
These exercises aim to counteract the effects of stress and tension.
这些训练旨在抵消压力与紧张的影响。
She was wrongly labelled a liar.
她被错误地扣上说谎者的帽子。
The books were badly thumbed.
那些书因被翻阅过多而弄得很脏.
Personal ethics and professional ethics sometimes conflict...
个人道德和职业道德有时会相互抵触。
There was stuff in that file that was private between me and Dr Denny...
那份档案的有些内容是只应我和丹尼医生知道的。
Achilles and Heracles were ancient Greek heroes.
阿基里斯和海格立斯[何克力士]是古希腊的英雄.
Affix the blue airmail label and leave the rest to us...
贴上蓝色的空邮标签,其余的事情交给我们。
His stubborn resistance to anything new eventually wore out the patience of his superiors...
他始终不愿接受任何新事物,最终让上司失去了耐心。
A queen in the Nibelungenlied who is won as a bride Gunther.
《尼白龙根之歌》中的王后.国王巩特尔之妻.
You must amend your pronunciation.
你必须改正你的发音.
热门汉译英
simple
channel
oversees
chores
pin
inefficient
juniors
much
kitting
lists
advanced
slumming
tricks
rudely
accepted
overcast
resource
tickets
significant
simplified
flecked
bellied
advance
persons
mean
itemized
iniquitous
delves
director
热门汉译英
跳绳
配料
盎格鲁撒克逊人
说正经的
恢复健康
血管神经胶质瘤病
一首诗
蛋黄酱
逐渐变少或变小
承认的
蒙默思郡
过分艳丽的
椭圆率
逛贫民区
特许经营权
锰铜
讨厌法国的
人化的
天兔座
磁致电阻
磁致电阻率
甲状旁腺功能亢进
游乐场
有记号的
欺负人
栗疹
焦点
泥沼状的
盟员
包钢
烯醇
刑事起诉书
白细胞三烯
导轨
锯木厂
肢端感症
秘方
肾旁的
马里亚纳群岛
用齿轮连接
齿轮
放声大哭
倒生的
使断奶
花色丝质大手帕
忸捏
方巾
氢化脱硫作用
爱奥尼亚的
最新汉译英
hours
canned
plot
staplers
stapler
astrometry
lavished
hilac
dahila
hila
hilum
faggots
dairies
spoilage
salvaged
grieving
dialkylphosphinate
bunnies
dialkyl
attachment
crones
crone
judges
jaywalk
way
iridocystectomy
sprigs
gayly
cholecystectomy
最新汉译英
必要物
订书机
重离子直线加速器
铅笔头
气象
乳品店
胆囊切除术
囊切除术
一本正经的人
奥森
把一部份分离出来
铆接
烙除法
半圆形
不重要的人
痔的
贪吃的人
开战
休战
停战
休战协议
进行手淫
圆形或环形物的
反弹
霍顿
有保留的
栖息处
大都会的
分节的
轻便马车的御者
再造的
高声说
一点儿
格拉威斯风
轻蔑地拒绝
使有胆量
生物发生的
拟人化
高佛尔酮
佛尔酮
钉胼
使离析
守场员的位置
同宗的
沿街叫卖者
叫卖者
幽门部
除冰
息肉