根据项目研究进展的要求,进行了现场实验,其内容是进行测量设备安装调试和初步完成模拟样品的测量分析。测量对象为后处理溶解反应器内的铀滞留量。实验方案如下:将探测器(带准直器和屏蔽体)和谱仪放置在手套箱内,探测器由进料口伸入 According to the requirements of the research progress of the project, a field experiment was carried out. The contents of the experiment were installation and adjustment of measuring equipment and preliminary measurement and analysis of simulated samples. The measurement object is post-treatment uranium retention in the dissolution reactor. The experimental protocol is as follows: Place the detector (with collimator and shield) and the spectrometer in the glove box with the detector extending from the feed inlet