radioactive的例句大全

Radioactive shield configuration can be described by some basic bodies such as right angleright angle cones.

辐射屏蔽体可用直角三角柱、圆锥台体等一些基本的三维几何图形来描述.

Each element has at least one isotope with unstable nuclei that can undergo radioactive decay.

每个元素至少有一个同位素不稳定原子核可以进行放射性衰变.

Radioactive waste is simply spent fuel.

放射性废物就是用后的燃料。

In fission processes fission fragments are very radioactive.

在裂变过程中所产生的碎片极具辐射性.

Tritium is one of the mildest radioactive isotopes.

氚是最和缓的放射性同位素之一.

Polonium is a highly radioactive element and a metalloid.

钋是高放射性的元素,金属.

The waste is safely locked away until it is no longer radioactive.

废料被安全储存起来，直到其不再有辐射性。

In fact, anything in or near the reactor becomes radioactive.

事实上, 任何在反应堆里或反应堆附近的东西都会有放射性.

The government declared that it did not dump radioactive waste at sea.

政府宣称并未将放射性废料倾倒在海里。

The government has been storing radioactive waste at Fernald for 50 years.

政府在弗纳德存放放射性废料已达50年之久。

The original plan was to encase a small amount of a radioactive substance in a protective steel container.

原先计划是要将少量的放射性物质封存在一个钢质防护罩中。

Many nuclear reactor cores consist of radioactive fuel rods dunked in water.

许多核反应堆的核心部分就是由浸在水中的放射性燃料棒组成.

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。

A green radioactive mineral that is a hydrous crystalline phosphate of uranium and copper.

一种白色或灰色的矿石,含锂、铝、磷酸盐,是锂的重要来源.

People should keep away from the radioactive waste.

人们应远离放射性废物.

Radium , because of its powerful radioactive rays, can go deep into the human body.

镭因为它有强大的放射性线, 能够穿透人们的身体.

How many radioactive elements do you know?

你知道多少种放射性元素?

a ban on the dumping of radioactive waste at sea

禁止向海里倾倒放射性废物

For underwater bursts at certain depths, the radioactive cloud may not be formed.

当在水下某一深度爆炸时, 放射性云团也许不会形成.

It looked like ordinary salt, but was one million times more radioactive than uranium.

看起来它就像普通的盐, 而它的放射性却比铀要大一百万倍.