衰变子体 meaning in Chinese
decay daughter
Examples
- Uranium isotopes and their daughters emit - rays and x - rays during the decay process , their peak area and relative efficiency can be calculated through spectrum analysis
在衰变过程中，铀及其衰变子体放射出射线和特征x射线，通过能谱分析可以求出它们的峰面积和相对探测效率。 - The encoding of the data by ann approach is a promising method for the measurement of uranium samples . the determination of the shielded uranium , in particular , by passive gamma - ray detection is a formidable challenge . gamma rays are ideal probes for determining the attributes of uranium in nuclear material transparency monitoring and verification of safeguards regime
2 % ;封装浓缩铀属性的判定一直是nda测量技术中的难点问题，本工作提出了一种辅助探测的方法并给出了高浓铀的判定依据，该方法通过探测232u衰变子体核素208t1的2614 , 75kev特征射线能峰确定铀样品中是否存在232u ,从而判定封装样品是否为高浓铀。 - In this work , a method is brought out to determine the uranium enrichment by analyzing the cdznte spectrum in 88 - 100kev region , through the y - rays and x - rays emitted from uranium isotopes and their daughters . a code is developed , and the method is verified through its analysis results
本工作通过对铀的cdznte能谱进行分析，提出了一种利用铀及其衰变子体在88 - 100kev能区的射线和特征x射线来粗略测定铀富集度的一种方法，并开发了能谱分析程序，通过分析结果初步验证了该方法的可行性。