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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）；

radioactive

adj. 放射性的；

isotope

n. [化]同位素；

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]；

hydrogen

n. <化>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
Researchers have isolated a new protein from the seeds of poppies.
研究人员已经从罂粟种子里分离出一种新的蛋白质。
Don't leave your shopping on the back seat of your car — it's an open invitation to a thief.
别把买的东西放在汽车后座上——那会招来小偷的。
Men can feel isolated at work...
人们工作时可能感到孤立无助。
...the ironwork on the doors.
门上的铁部件
In political matters George Washington went out of his way to avoid invoking the authority of Christ.
在政治问题上,乔治·华盛顿刻意避免借助基督的权威。
His £200 invoice was settled immediately in cash.
他立即以现金付清了 200 英镑的货款。
...an invitation to lunch...
共进午餐的邀请
She disliked his involvement with the group and disliked his friends.
她不喜欢他与那帮人交往,也不喜欢他的朋友。
He had bad teeth, irregular and discolored.
他牙齿长得不好，参差不齐而且有些发黄。
The problems of the poor are largely invisible.
穷人的问题大多不受重视。
Her father's face had suddenly tightened as though he was being strangled by invisible hands.
她父亲的脸突然僵硬了,仿佛是被无形的双手扼住了脖子。
The person concerned would be shown the evidence in private and invited to stand down...
将会向有关人员私下出示该证据,并要求其暂时离开证人席。
His IQ is above average.
他的智商属于中等以上。
...Islamic law.
伊斯兰法律