beta particle

beta particle什么意思,beta particle翻译

基本解释

na.: 【物】β粒子

权威解释

• β粒子；贝塔粒子:

  a fast-moving electron that is produced when some radioactive substances decay

英汉解释

• 【物理学】β粒子,β质子

• B粒子

例句

• Alpha and beta particle radiation is lower energy and can often be blocked by just a sheet of paper.

  α和β粒子辐射的能量较低，一页纸片便可以阻挡住它们。

• Beta particle: a high-speed electron or positron, especially one emitted in radioactive decay.

  粒子：一种高速电子或质子，主要在放射衰变中释放出。

• half thickness for beta particle

  貝他粒子半值厚度

• Clinical study on treatment of chronic beta particle hepatitis with two kinds of Mongolian medicine

  蒙成药为主综合治疗慢性乙型肝炎的临床研究