Warning: file_put_contents(): Only 0 of 5743 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55 alkaline reserve是什么意思，alkaline reserve的翻译，alkaline reserve音标、读音、用法和例句_伍贰汉英词典
The main reason of acid precipitation is the alkaline material of precipitation water has decreased in Leigong Mountains Nature Reserve. 酸性汙染物來自中遠距離傳輸，雷公山降水中堿性物質較少，是降水呈酸性主要原因。