The radiation background of BES detector depends on the radiation level in the BES experimental hall.
北京谱仪BES辐射本底水平是由大厅内的辐射水平决定的。
Objective To assess the radiation background levels of Shandong basin in east line of northward rerouting of southern river.
目的对南水北调东线山东段通水前沿线流域的放射性本底水平进行评价。
The way to reduce radiation level of experimental hall is very important for suppression of radiation background of BES and improvement of detection efficiency.
降低厅内的辐射水平是减少BES的辐射本底和提高BES探测效率和“信噪比”的重要途径。
The way to reduce radiation level of experimental hall is very important for suppression of radiation background of BES and improvement of detection efficiency.
降低厅内的辐射水平是减少BES的辐射本底和提高BES探测效率和“信噪比”的重要途径。
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