放射现象 meaning in Chinese

radioactivity
radioavtivity

Becquerel had discovered the fact that this strange radiation existed in the world .
柏克瑞尔发现世界上存在着这种奇怪的放射现象。
Radioactivity provides an extremely sensitive method of analysis since disintegration of individual nuclei are monitored .
因此放射现象可以监视每一个核的裂变，因此放射现象提供了一个极灵敏的分析方法。
Here , therefore , we have a true radioactivity which is made evident by the emission of positive electrons
我们因此获得了一种通过排斥正电子表现出来的真正的放射现象。
We have shown that it is possible to create a radioactivity characterized by the emission of positive or negative electrons in boron and magnesium , by bombardment with alpha rays
我们已经展示了人工放射现象的可能性，这种放射现象的特征是用以射线轰击用咄硼和镁中的正电子或负电子。
It is therefore my task to present to you radium in particular as a new chemical element , and to leave aside the description of the many radioactive phenomena which have already been described in the nobel lectures of h . becquerel , p . curie and e . rutherford
因此，我的任务就是将镭作为一种新的化学元素特别地介绍给你们，而不去描述许多其他的放射现象，这些现象在亨利?贝克勒尔、皮埃尔?居里和卢瑟福的诺贝尔演讲中已经有所描述。