内皮尔教授的理论认为，当地球进入一颗大彗星脱落的密集的尾状碎片带时，那次灾难性的毁灭就发生了。
Professor Napier's theory suggests the devastation took place when the Earth strayed into a dense trail of fragments shed by a large comet.
该市（和内皮尔市）曾在1931年大地震中毁于一旦，后来以当时流行的建筑风格修复此城。
The area was devastated by a huge earthquake in 1931 (as was Napier) then rebuilt using architectural styles of the times.
内皮尔教授说，在2万至3万年前，一颗彗星突然冲进太阳系内部，并且从那时起就一直被瓦解。
Prof Napier says a comet swooped into the inner solar system between 20, 000 and 30, 000 years ago and has been breaking apart ever since.
这个理论是卡迪夫大学（Cardiff University）教授比尔·内皮尔（Bill Napier）提出的，他说这个理论解释了大约公元前1.1万年时神秘的物种灭绝时期。
The theory is the brainchild of Professor Bill Napier, from Cardiff University, who says it explains the mysterious period of extinction around 11, 000 BC.
结论：从未退变的椎间盘分离的纤维环细胞能在体外分化为脂肪细胞、格根包尔氏细胞、软骨细胞、神经元及内皮细胞。
Conclusions Anulus fibrosus cells isolated from nondegenerative intervertebral discs can differentiate into adipocytes, osteoblasts, chondrocytes, neurons, and endothelial cells in vitro.
自行车运动员在阿斯彭·代尔高速公路调查损坏的内皮恩自行车在桌角上阿尔弗雷德圣和。
Cyclists survey the damaged bikes on the corner of Alfred st and Nepean Hwy in Aspendale.
自行车运动员在阿斯彭·代尔高速公路调查损坏的内皮恩自行车在桌角上阿尔弗雷德圣和。
Cyclists survey the damaged bikes on the corner of Alfred st and Nepean Hwy in Aspendale.
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