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福克斯词典 \ 例句 \

氘原子的原子核用英语怎么说？

the nucleus of a deuterium atom

氘原子的原子核

相关词汇
the nucleus of deuterium atom
theart. 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；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。
nucleusn. 中心，核心，（原子）核，起点，开始，[微]细胞核；
例句
A neutron is simply a neutral particle in the nucleus of an atom.
中子就是原子核里不带电的粒子。
ofprep. 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。
deuteriumn. 氘，重氢；
例句
More reactive are the heavier isotopes of hydrogen, deuterium and tritium.
更为活跃的是氢的较重同位素, 氘和氚.
atomn. 原子，原子能，微粒，微量；
例句
A methane molecule is composed of one carbon atom attached to four hydrogens.
甲烷分子由1个碳原子与4个氢原子构成。
相关好句
The matter can't be discussed except at a personal interview.
这件事只能在面谈时讨论。
The smell from the garbage dulled her appetite.
闻到来自垃圾的臭味使她食欲大减。
The teacher demands that students should turn in their test papers within two hours.
老师要求学生两小时内交卷。
He stood tongue-tied before the huge audience.
在大批听众面前他站着说不出话来。
The actor gave a superb performance.
这位演员表演极佳。
The joke did not obscure the underlying seriousness of his point.
玩笑并没有掩盖他的观点隐含的严肃性。
I never nail her down to anything.
我从不想让她明白地说出她打算做的任何事。
He went off in a huff just because we failed to nominate him as club president.
就因为我们没提名他当俱乐部主席,他竟气冲冲地走了。
He was seen as a threat to the established order.
他被看作是对已有秩序的威胁。
This boat pulls four oars.
这条船是由四只桨划的。