Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/46b12c9383065a5d8429eede42378f5c.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 radioactivity prospecting是什么意思，radioactivity prospecting的翻译，radioactivity prospecting音标、读音、用法和例句_橘子化妆朗文词典
To resolve the problem, it is necessary to ascertain the origin of radioactivity with geological prospecting as the first step. 要從源頭上解決建材放射性超標的問題，必須查清其中放射性的來源，竝從地質勘查抓起。