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[科技新闻] 你家无人机注册了吗 美拟加强对无人机监管
在美国,无人机已经干扰了用来扑灭山火的飞机。有时候嗡嗡轰鸣着,危险地逼近机场上起飞中的喷气机,还有的时候,它盘旋在体育场上空,令赛事观众们颇为不快。2015-10-27 编辑:shaun
Severity: Notice
Message: Memcache::connect(): Server 127.0.0.1 (tcp 11211, udp 0) failed with: Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
Severity: Warning
Message: Memcache::connect(): Can't connect to 127.0.0.1:11211, Connection refused (111)
Filename: libraries/Cache_file.php
Line Number: 28
2015-10-27 编辑:shaun