neutron activation analysis

常见例句

An automatic data processing system for reactor neutron activation analysis is designed for personal computer in DOS environment.
介绍了一个在微机上建立的反应堆中子活化分析数据自动处理系统。
Neutron Activation Analysis(NAA) is a valid nuclear analytical technique, whichoccupy an important position in the chemical element analysis.
中子活化分析是一种有效的核分析技术，在微量和痕量元素分析中占有重要地位。
Meanwhile the variation and status of distribution of many elements content in the different parts of vitreous shoot were determined by neutron activation analysis technique.
利用中子活化分析技术测定了玻璃苗不同部位中的多种元素含量和分布状况及变化。