The chloride content of Carboniferous core in the east part of Sichuan gradually reduces from west to east in the area of Datianchi-Mingyuexia structure.是什么意思_The chloride content of Carboniferous core in the east part of Sichuan gradually reduces from west to east in the area of Datianchi-Mingyuexia structure.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句