语文书 / 例句 /

Overburden had concealed the radioactivity.是什么意思？

Overburden had concealed the radioactivity.

覆盖层屏蔽掉了放射性.

相关词汇
overburden had concealed the radioactivity

overburden

vt. 装载过多，负担过多，使过劳；n. 过重的负担；

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

concealed

adj. 隐藏的；v. 隐藏，隐瞒，遮住( conceal的过去式和过去分词 )；

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；

radioactivity

n. 放射（性），辐射能；
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
At that time, an osprey swims quickly, went to abdomen of its get down readily.
这时候, 一只鱼鹰迅速游过来, 一口把它吞下肚去了.
This obviously is the limiting case of the idealized monochromatic wave.
这必然是理想化的单色波的极限波形.
The question is when and how to notate them.
问题是何时以及你如何以符号来表示它们。
Engine oil cannot be disposed of down drains.
发动机油不能被清理到下水道中。
To my thinking they will be outmoded in four years.
据我看来,四年之后这些就会过时.
The optimal systems differ according to the criterion chosen.
按照所用准则之不同,最佳化系统便不同.
This is an evil of long standing.
这弊端由来已久.
We must ensure our children against contamination by bad ideas.
我们必须保护我们的儿童不受坏思想的侵蚀.
Our product is obtainable in all computer shop.
我们的产品在所有的计算机商店有售.
A fire on the city gate brings disaster to the fish in the moat.
城门失火，殃及池鱼。
The name of the game in pop music is originality.
流行音乐的本质是独创性.
A thigh injury increasingly hindered her mobility.
大腿受伤使她行动愈发不便。
The gains overbalance the losses.
得多于失.
The human race only a minuscule portion of the earth's history.
人类只有占有极小部分地球历史.