英语词汇characteristic rays怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
A log of elemental concentrations derived from the characteristic energy levels of gamma rays emitted by a nucleus that has been activated by neutron bombardment.
记录元素浓度的测井方法，利用中子轰击原子核，使其激活后释放出伽马射线，根据伽马射线的特征能量级可获得元素浓度。
2
The law of characteristic X-rays emitted by target element under the radiation of isotope source in a range of low energy is discussed.
介绍了在低能范围内利用放射性同位素源发出的初级射线，照射和激发靶片元素产生的特征X射线的规律性；

单词	characteristic rays
释义	characteristic rays 简明释义特征射线网络释义 1 ?标识射线标识射线短语 1 characteristic x rays 特性伦琴射线 ; 特性辐射 2 characteristic X-rays 标识X射线 ; 标识X ; 特性X射线 ; 特征x射线 3 X-rays characteristic X射线特性 ; 标识X射线双语例句 1 A log of elemental concentrations derived from the characteristic energy levels of gamma rays emitted by a nucleus that has been activated by neutron bombardment. 记录元素浓度的测井方法，利用中子轰击原子核，使其激活后释放出伽马射线，根据伽马射线的特征能量级可获得元素浓度。 2 The law of characteristic X-rays emitted by target element under the radiation of isotope source in a range of low energy is discussed. 介绍了在低能范围内利用放射性同位素源发出的初级射线，照射和激发靶片元素产生的特征X射线的规律性；
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