单词：arteria cochlearis communis
单词：arteria cochlearis communis 相关文章
This is Scientific Americans' 60-Second Science. I am Karen Hopkin, this will just take a minute. Most school kids know that snakes can see with their noses, Vipers in particular have these organs on their noggins that allow them to see heat which he
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Ever get a ringing in your ears after a loud blast of music on your iPod? Thats one example of the usually temporary condition called tinnitus, the sensation of sound even when no sound is being produced. But a new inventioncreated by high school stu
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By Peter Fedynsky Gdynia, Poland 04 November 2009 A red banner with hammer and sickle is seen outside the Polish Embassy in Moscow (File) The symbol of Communism - the hammer and sickle - represents the main tools of physical labor used by industria
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