QUICK DELIMITING BOUNDARY OF GEOLOGICAL MAPPING UNIT IN SHALLOW OVERBURDEN AREAS BY COMBINING GROUND-GAMMA SPECTROMETRY WITH MAGNETIC SURVEY是什么意思_QUICK DELIMITING BOUNDARY OF GEOLOGICAL MAPPING UNIT IN SHALLOW OVERBURDEN AREAS BY COMBINING GROUND-GAMMA SPECTROMETRY WITH MAGNETIC SURVEY在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句