DISCOVERY OF COPPER-BEARING CRYPTOEXPLOSION BRECCIA PIPE IN QUNJISAYI COPPER DEPOSIT IN NILEKE COUNTY, XINJIANG AND ITS SIGNIFICANCE是什么意思 DISCOVERY OF COPPER-BEARING CRYPTOEXPLOSION BRECCIA PIPE IN QUNJISAYI COPPER DEPOSIT IN NILEKE COUNTY, XINJIANG AND ITS SIGNIFICANCE怎么读