查找
首页
英汉
汉英
成语
诗词
诗人
例句
问答
语文书
/
例句
/
Dibromo neopentyl glycol was prepared from pentaerythritol and hydrobromic acid.是什么意思?
Dibromo neopentyl glycol was prepared from pentaerythritol and hydrobromic acid.
由季戊醇、氢溴酸制备了二溴新戊二醇.
相关词汇
glycol
was
prepared
from
and
hydrobromic
acid
glycol
n. 乙二醇,甘醇;
例句
Fructone was synthesized from ethyl acetoacetate and
glycol
using activated carbon supported phosphotungstic acid as catalyst.
以活性炭负载磷钨酸为催化剂合成了苹果酯,确定了反应的最优条件.
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。
prepared
adj. 事先准备好的,愿意的,期望的;adv. 事先准备好地,愿意地,期望地;v. 准备( prepare的过去式和过去分词),预备(饭菜),配备,使(自己)有准备;
例句
The officers and crew
prepared
to abandon ship in an orderly fashion.
全体船员秩序井然地准备弃船。
from
prep. (表示时间)从…,(表示原因)因为,(表示来源)来自…,(表示分离)与…分离[隔开];
例句
...an abortive attempt to prevent the current President
from
taking office.
企图阻止现任总统连任的失败尝试
and
conj. 和,与,而且,于是,然后,因此;
例句
I spend a lot on expensive jewelry
and
clothing...
我花很多钱购买昂贵的首饰和衣服。
hydrobromic
adj. 氢溴酸的,溴化氢的;
例句
Dibromo neopentyl glycol was prepared from pentaerythritol and
hydrobromic
acid.
由季戊醇、氢溴酸制备了二溴新戊二醇.
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。
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
Workers scrambled to carry priceless objects out of harm's way.
工人们争先恐后地将价值连城的物品运到安全的地方。
She reached Karachi on Monday evening, the journey having occupied three days and nine hours.
她在星期一晚上抵达了卡拉奇,这段行程耗时3天9小时。
There have also been ugliness and injustice in corporate wielding of power.
大公司在行使权力上也有过丑陋的事和非正义的行动.
This piece of land abuts on a street.
这块土地毗连着一条街.
Aspiration inking is available from the perspective of pore size account.
吸不朱度可以从孔隙不小小角度举行思考.
"I was hot," I could still hear Charlotte say with her delicious French accent.
“我很热,”夏洛特那带有甜美法国口音的话语仍在我的脑际盘旋。
This was a case of sly, evil seduction as well as murder.
这是一件狡猾 、 恶毒的诱奸案和谋杀案.
Pursue your object, be it what it will, steadily and indefatigably.
不管追求什么目标, 都应坚持不懈.
Did you say Edward Pratt?
您是说EdwardPratt 吗 ?
Non-resident guests are welcome to use the hotel swimming pool.
欢迎非旅馆住客使用本旅馆的游泳池。
热门汉译英
she
of
channel
issuance
tricked
pay
engaged
Frozen
it
essays
Bdellonemertini
store
the
cholohematin
born
impenitently
twister
honked
See
time
vicar
centrocinetic
dragged
perform
beet
ice-free
introduction
shrouded
powerful
热门汉译英
不发音的
有实体的
可操作的
岔尾
在船尾的
类型
题目
寄人篱下的仆从
排架
司康饼
从事改革运动
条纹斑杂岩
系统树图
不再使用
单位
谷蛋白
洪水恐怖
核系
钻进
小甜饼
写下
偷盗
令人恐惧地
异金丝桃甙
小写字体的
印古蟾属
从中取出
孟德尔遗传学说
礼仪化
礼
礼拜堂
彬彬有礼
有礼
洒水礼
礼拜式
礼拜四
礼券
典礼
礼节
治服
有礼貌的
典礼官
在商店偷窃
窃
原创
剽窃者
剽窃物
脱色剂
蔷薇辉石
最新汉译英
request
sound-proofing
actinohematin
xerophorblum
hypogammaglobulinemia
macroglobulinemia
globulin
azoglobulin
antiglobulin
globulinuria
cerusite
hyperglobulinemia
globulinemia
picture
cytoglobulin
globulinopenia
hydrocerussite
immunoglobulin
hepatoglobulin
it
isohaemagglutinogen
agglutinogen
binarite
isoagglutinogen
albinism
empurple
hemagglutinogen
use
comfortable
最新汉译英
隔水层
阻尼
隔成小室的
隔阂
隔离者
隔代的
纵隔切开术
近邻
小隔间
隔离
隔层
隔壁
隔板
隔
纵隔
隔绝
隔成房间的
记录间隔
中世纪大学的
大声咀嚼
大度
大学之间的
宏大的
宏大
缺转铁球蛋白血
大介形总科
大家
大学
海洋与淡水域
原口
大声
冻原
海洋
海洋测深学
尤指白天
海洋上的
名声不好的
眼白
缓激肽原
朊
大气层
矜
抗白蛋白
大理石粉泥
大分子霉素
大理石等的
大理石般的
细胞球蛋白
水白铅矿