Warning: file_put_contents(): Only 0 of 6524 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/totle.com.cn/index.php on line 55 airborne radioactivity area是什么意思，airborne radioactivity area的翻译，airborne radioactivity area音标、读音、用法和例句_乐豆毛深蓝词典
The harmful effects of radioactive radiation on human health are analyzed, and the necessity of large-area airborne radioactivity survey is … 最后分析了放射性照射对人体健康的影响，指出了今后开展大面积航空放射性检测的必要性。