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[科技] VOA视频:新型“机器护甲”帮助潜水员探索更深水域
一种新型潜水服可以使海洋学家探索世界更深水域,可探索水域的深度是当今大多数高级潜水服的四倍之多。另外,新型潜水服可以使潜水员在水下停留数小时之久。2014-03-06 编辑:Andersen
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
2014-03-06 编辑:Andersen