alpha radioactivity

alpha radioactivity 基本解释

α放射性

机械

重点词汇

• radioactivityn. 放射性 [化] 放射性
• alphan. 希腊字母表的第一个字母, 最初, 开端 [医] α(希腊文的第一个字母), 甲种

alpha radioactivity 双语例句

1. 1、 Detection of alpha radioactivity Using Autoradiography With Phosphor Screen
   用磷屏放射自显影法测量α核素的放射性活度
2. 2、 Objective To study the gross alpha and beta radioactivity and decay pattern of topaz colored by neutron radiation.
   目的探讨中子辐照改色黄玉的总放射性水平及其变化规律。
3. 3、 Methodology study on alpha waste online detection and qualitative evaluation in solid waste disposal of middle to low level radioactivity
   中低放固体放射性废物处置中的α废物在线检测及位置判定方法初探
4. 4、 Methods The topaz products or semifinished products, colored by neutron radiation were sampled and their gross alpha and beta radioactivity were determined.
   方法采集刚进入市场，或正在加工的中子辐照改色黄玉制成品或坯料，测定其总α、总β放射性比活度。