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Allene is an isomer of methyl acetylene.是什么意思?
Allene is an isomer of methyl acetylene.
丙二烯是甲基乙炔的一种异构体.
相关词汇
allene
is
an
isomer
of
methyl
acetylene
allene
n. 丙二烯,二烯烃,丙二烯衍生物;
is
vt.& vi. 是(be的三单形式;n. 存在;
例句
Bollinger 'RD'
is
a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。
an
art. 一(在元音字母前代替不定代词a),一任一某一,一个;
例句
He started eating
an
apple...
他开始吃苹果。
isomer
n. 异构体;
例句
Allene is an
isomer
of methyl acetylene.
丙二烯是甲基乙炔的一种异构体.
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。
methyl
n. 甲基,木精;
例句
The extraction mechanism of palladium in chloride system by di ( 1 -
methyl
heptyl ) acetamide ( N _ ( 503 )) has been studied.
本文研究了N, N二 甲庚基乙酰胺 ( N_ ( s03 ) )从氯化物体系中萃取钯的机理.
acetylene
n. 乙炔,电石气;
例句
The gang worked for up to ten hours with
acetylene
torches to open the vault.
那伙匪徒为打开金库用氧乙炔炬干了长达10个小时。
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
...compelling, dynamic sex drives.
强烈而旺盛的性欲
Those standing behind her on line demanded that she make her complaints briefer.
那些排着队站在她后面的人要求她把诉苦话说得简短些.
Slowly, people filed into the room and sat down.
人们排成一列缓慢地依次走进房间,并坐了下来。
...a healthy diet rich in fruit and vegetables...
富含水果和蔬菜的健康饮食
My tour lasted two months.
我的旅行持续了两个月。
Chita: a city of southeast Siberian U.S.S.R. east of Irkutsk. It was founded in 1653.
赤塔: 苏联西伯利亚地区东南部城区,位于伊尔库次克以东. 始建于1653年.
Our luck couldn't hold for ever.
我们不会永远走运。
...sausages and chips.
香肠和薯条
Shares slipped to 117p...
股价跌至 117 便士。
...bumpy cobbled streets.
铺了鹅卵石的凹凸不平的街道
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channel
simple
oversees
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persons
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counts
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invest
creating
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webbed
abstracts
covers
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commonest
departs
acme
represents
lopsided
cheepi
any
victory
prized
planet
Ming
proverb
热门汉译英
驯兽师
硫镉矿
敬礼
铈铀钛铁矿
绝对
综合
精密计时器
不绝
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叹词
侧石
弱拍
弘远
报社
迷糊
于是
主页
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多次
仿照
续集
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迷乱
抹去
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古词
这个
代客买卖
优生学家
社会事业机构
词形更改
代劳
石炭纪时的古陆
在内陆
改变投递方向
内向镊合状的
自身免疫作用
陆
海那一边的
最新汉译英
promptly
detests
staples
solders
anoints
casuist
artisan
alloter
squirts
tyrants
chronon
retires
thruway
geneses
ferrets
yellows
drovers
absents
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cowskin
putters
suffuse
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puppets
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outsole
最新汉译英
匆匆带走
第四十的
享乐
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鼓励性质的
本内苏铁纲
插在中间的
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