STUDY ON CLAYROCKS OF THE NERITIC, LITTORAL AND MARINE-TERRIGENOUS FACIES ACROSS THE PERMIAN-TRIASSIC BOUNDARY IN THE EASTERN YUNNAN AND WESTERN GUIZHOU, SOUTH CHINA是什么意思_STUDY ON CLAYROCKS OF THE NERITIC, LITTORAL AND MARINE-TERRIGENOUS FACIES ACROSS THE PERMIAN-TRIASSIC BOUNDARY IN THE EASTERN YUNNAN AND WESTERN GUIZHOU, SOUTH CHINA在线翻译_英语_读音_用法_例句