-
[科技] VOA视频:研究发现:新型材料可以保护脆骨症
英国科学家称,他们研究了一种稳定的合成材料,也许将会用于保护老年人骨骼免受骨折的伤害。本台记者乔治·卜提科报道,这种材料被称为“Armourgel”,它十分柔软,甚至能插到日常衣物中。2014-03-03 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
2014-03-03 编辑:Andersen