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取代基是重氢.用英语怎么说？

取代基是重氢.

The substituent is deuterium.

相关词汇
the is deuterium

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

is

vt.& vi. 是（be的三单形式；n. 存在；

deuterium

n. 氘，重氢；
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
He caught her arm in a subconscious attempt to detain her.
他下意识地抓住她的胳膊想挽留她。
The action of selection seems to be fully deterministic.
自然选择的作用似乎是十分确定的.
Especially during period of heater anomaly, read the following project detailedly please.
特别是在加热器异常时, 请详细阅读以下项目.
Potential problems of celebrity status are not much of a determent to those seeking limelight.
成名而来的潜在问题对于那些寻求众人瞩目是不会有多大的遏阻.
The stimulus produced a desynchronizing of the brain waves.
刺激物使脑电波失调.
Smoking is a detriment to one's health.
吸烟危害健康.
Set the tracking force dial to the zero detent position.
将针压钮调到零的位置.
the deuce of clubs
梅花二
Deuteragonist: The character second in importance to the protagonist in classical Greek drama.
配角: 在传统希腊戏剧中,仅次于主角的角色.
All the passengers were forced to detrain.
所有乘客被迫下火车.
All the doors have been bricked up to deter vandals.
所有的门都用砖堵了起来，防止破坏分子闯入。
Destructible rocks block the ideal building placement point at this expansion, however.
但是可毁岩块挡住了这个扩张区中安置建筑物的理想地点.
Finally, the implementation and test the system are described detailedly.
最后详细介绍了系统的具体实现和测试.
I don't have to be a detective to figure that out.
我不是侦探也想得出。