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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。
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
Deuterium is widely used in the study of reaction mechanisms and in spectroscopic studies.
氘广泛地应用于反应机理的研究和光谱分析.
Among them, phytoremediation has advantage as low cost , non - destructibility for environment potential for public acceptance.
在整治土壤污染的各种技术中, 植物整治由于其费用低 、 对环境无破坏性且易为公众接受而具有优势.
Sandra was determined to become a doctor and her persistence paid off.
桑德拉决心成为医生，她的坚持取得了成功。
He reach the excess of destitution from which he never rose again.
他走到了贫困的极端,从此一蹶不振.
The measures had a detrimental effect.
这些措施已产生不良影响.
a coat with a detachable hood
带有活风帽的外套
Slow down. Desynchronize from standard and surprising opportunities may present themselves.
慢下来. 从标准规律中解脱,你会惊奇于机会自动呈现.
Power can be used creatively or destructively.
权力可以得到创造性的运用，也可以带来毁灭性的结果。
You're not always so deuced careful of appearances.
你并不总这么顾体面!
Ahrl ( Ghul Harvest ): Can be used to find out a certain destructible a tree.
采集木材 ): 这个技能可以从可破坏物中把树挑出来.
the sun's detrimental effect on skin
日光对皮肤的有害影响
Envy has no other quality But that of detraction from virtue.
嫉妒除了损坏美德外,别无可取之处.
When you must decline a request, determent in advance exactly what you will say.
必须拒绝请求时, 应事先确定要说些什么.这样你会感到更有信心.
One may not detonate a nuclear device in the city.
不可在该市引爆核子装置.