简单来说鳞片的开合机制可以概括为这样(图片来源:biomimicry
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为了预测天气,人们用上了土拨鼠,洋葱,毛毛虫,但这
the big picture of bits and bytes - chinadaily.com.cn
Tips:Do Not Provide
Personal Loans: Go Easy On Your Finances
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