NURE航空计划回顾与新时代航空γ能谱勘查启示 |
李敬敏, 米耀辉, 骆遥 |
A review of NURE airborne program and suggestions on airborne gamma-ray spectrometry survey in the new era |
LI Jing-Min, MI Yao-Hui, LUO Yao |
图4 北美γ射线空气吸收剂量率[ |
Fig.4 Map of Gamma-ray absorbed dose in the United States and Canada[ |
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