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...tritium, a radioactive isotope of hydrogen.是什么意思？

...tritium, a radioactive isotope of hydrogen.

氢的放射性同位素氚

相关词汇
tritium radioactive isotope of hydrogen

tritium

n. 氚（氢的放射性同位素）；
例句
The Energy Secretary hopes to bring on line a safer new tritium production reactor...
能源大臣希望能投产一座更安全的新型产氚反应堆。

radioactive

adj. 放射性的；
例句
Wine is radioactive but few people stop drinking it on that account.
酒是有放射性的，可是很少有人因此而戒酒。

isotope

n. [化]同位素；
例句
...tritium, a radioactive isotope of hydrogen.
氢的放射性同位素氚

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。

hydrogen

n. <化>氢；
例句
They'd have a lot of hydrogen sulfide gas bound up in their cells.
他们的牢房里有大量的硫化氢气体。
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
We are taking advice on legal steps to recover the money...
我们正在就追回该款项所需的法律程序咨询律师。
Poverty had declined during his presidency.
在他担任总统期间，贫困人口减少了。
Masters shot a hand across the table and gripped his wrist...
马斯特斯迅速把手伸到桌对面，紧紧抓住他的手腕。
His skin had an unhealthy greyish tinge...
他的皮肤有种不健康的淡灰色。
She had quite severe bruising and a cut lip.
她身上有严重的淤伤，嘴唇也破了。
She could see her two sons swell with pride.
她能看出她的两个儿子充满了骄傲。
The biology of these diseases is terribly complicated.
这些疾病的机理极其复杂。
...simple pictures and diagrams.
简单的图画和图表
The Agriculture Department today released a new graphic to replace the old symbol.
农业部今天发布了一个新图标以取代旧标志。
All the Trollope boys were heavily built and quite tall.
特罗洛普家的所有男孩都是体格强壮、身材高大。