... 防水性能 waterproof propertjes 防放射性能 radioactivity protection 防非电离辐射性能 nonionization radiation protection ...
基于52个网页-相关网页
... radioactivity prospecting 放射性测井; 放射性勘探 radioactivity protection 放射性防护 radioactivity seeker 放射性探测器 ...
基于36个网页-相关网页
radioactivity protection effect 放射防护效果
radioactivity protection interlock system 辐射防护联锁
protection radioactivity 放射性防护
Objective: To understand the situation of disposition, the radiotherapy performance quality and the radioactivity protection effect on gamma knife in Guangxi.
目的：了解广西伽玛刀配置、放射治疗的性能质量和放射防护效果。
As to residual radioactivity in man-improved gems from nature more protection and inspection should be enhanced.
对目前一些天然宝石的人工改善品中会残留放射性问题，指出要加强防护监测。
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