放射性 的中文句子和英文句子

放射性药剂一种用于放射性治疗或诊断的放射性化合物

A radioactive compound used in radiotherapy or diagnosis.


经理化检验证实：使用该器无放射性污染，对人体绝对无毒无副作用。

Physical and chemical tests verify that this Recovery Device has neither radioactive pollution nor toxic side effects.


锕射气氡的一种放射性的，惰性的和气态的同位素，其半衰期为3。92秒

A radioactive, inert, gaseous isotope of radon, with a half-life of3.92 seconds.


放射性元素自然产生或人为制造的放射性元素

A naturally occurring or artificially produced radioactive element.


放射性碳碳的一种放射性同位素，尤指碳14

A radioactive isotope of carbon, especially carbon14.


镭和铀是放射性元素.

Radium and uranium are radioactive elements.


放射性材料贮存在防辐射的特殊容器内.

The radioactive material is stored in a special radiation-proof container.


这些放射性废物应该放在密封的箱子里深埋在地下。

The radioactive waste should be buried deeply under the ground in sealed box.


铜铀云母一种绿色的放射性矿物，为铀和铜的氢化结晶云母

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


射气几种氡的同位素的放射性气体，是放射性物质衰变的产物

Any of several radioactive gases that are isotopes of radon and are products of radioactive decay.