In order to seek a sort of simple and quick prospecting method,we used the VLF-EM method to test and research in the mineral exploration of Longtoushan Ag-Pb-Zn deposit,Alukeqinqi,Inner Mongolia.是什么意思_In order to seek a sort of simple and quick prospecting method,we used the VLF-EM method to test and research in the mineral exploration of Longtoushan Ag-Pb-Zn deposit,Alukeqinqi,Inner Mongolia.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句