The Sichuan Basin is one of the most representative basins in Cretaceous terrestrial basin, in which a suite of red clastic deposition, especially gypsum and desert facies had been widely deposited.
四川盆地是中国白垩纪最具代表性的陆相沉积盆地之一，主要发育一套广布的红色碎屑岩沉积，且膏盐、沙漠相沉积发育。
Acid deposition has serious damaged the terrestrial ecosystems.
酸雨对陆地生态系统的危害日益严重。
Acid deposition has serious damaged the terrestrial ecosystems.
酸雨对陆地生态系统的危害日益严重。
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