Warning: file_put_contents(): Only 0 of 5116 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55 paleosurface例句_paleosurface英汉例句_paleosurface双解例句_伍贰汉英词典
The Carboniferous bauxite deposits in the western Henan Province occur on the planation paleosurface and was deposited in epicontinental seas or lakes of the North China Block. 豫西石炭系铝土矿形成于华北古夷平面上,沉积于华北陆表海-湖泊环境中。