t******r
发帖数: 33 | 1 google了一下，看来有慢性病的人都该养猫！
转贴 http://www.bksv.com/2798.asp
Solving The Cat's Purr Mystery using Accelerometers
Elizabeth von Muggenthaler and Bill Wright
Ever since the Egyptians started worshipping the cat, philosophers,
scientists and cat lovers worldwide have wondered why cats purr. Fauna
Communications and ENDEVCO initiated a novel research study that recorded
the purrs of five species of cats - cheetah, puma, serval, ocelot and the
domestic cat. This research has contributed valuable informati |
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