天然放射性在工农业中的一些应用

Some Applications of Natural Radioactivity in Industry and Agriculture

摘要: 自然界中普遍存在着铀、钍、钾的天然放射性同位素,其特征构成了各种应用的基础.本文主要介绍天然放射性在工农业中的一些应用. There are natural radioactivity isotopes of uranium,thorium and potassium everywherein nature.The characteristics of these isotopes form the basis of various applications.Some applicationsof natural radioactivity in industry and agriculture are mainly introduced in the paper.

Abstract: There are natural radioactivity isotopes of uranium,thorium and potassium everywherein nature.The characteristics of these isotopes form the basis of various applications.Some applicationsof natural radioactivity in industry and agriculture are mainly introduced in the paper.