HYDROGEOCHEMICAL CHARACTERISTICS AND FORMATION OF SUBSURFACE BRINES OF DEEP AQUIFERS IN LONGNU TEMPLE BRINE-BEARING STRUCTURE, SICHUAN BASIN是什么意思 HYDROGEOCHEMICAL CHARACTERISTICS AND FORMATION OF SUBSURFACE BRINES OF DEEP AQUIFERS IN LONGNU TEMPLE BRINE-BEARING STRUCTURE, SICHUAN BASIN怎么读