宽能域γ能谱测井系统结构参数优化设计研究 |
李卓岱, 张怀强, 卢炜煌, 刘进洋, 颜苗苗 |
A study of structural optimization design of the wide-energy range gamma spectra logging system |
Zhuo-Dai LI, Huai-Qiang ZHANG, Wei-Huang LU, Jin-Yang LIU, Miao-Miao YAN |
图4 不同屏蔽体厚度时BGO探测器与LaBr3探测器的相对屏蔽效率 |
Fig.4 Relative shielding efficiency with different shield thicknesses and positions of the LaBr3 detector and the BGO detector |
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