Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/23602593c2878997df2a55c8fe69b052.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 buried outcrop例句_buried outcrop英汉例句_buried outcrop双解例句_绍翊字体网有道词典
Concealed ores, deep buried ores and the resources of the border area will be searched more than ever before with the decrease of outcrop ores and shallow ores, . 随着地表露头矿、浅部矿的减少，地质勘查的任务将更多地是寻找隐伏矿、深部矿及边远地区的矿产。