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世遗君木虫 (小有名气)
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看论文时看到这句话有点不理解
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Typical natural adhesion force per unit area has been experimentally measured to be 0.3–1.3 MPa (on gecko foot spatula), while a typical muscle stress in nature is between 0.01 and 0.2 MPa (peak 0.8 MPa). While the entire creature size shrinks down to micrometers (muscle cross section getting close to body-environment contact area), the adhesion becomes comparable with the muscle force, thus posing a great difficulty for any movement. 是不是数据有点问题？在natural状态下，adhesion force就比muscle stress大，movement就应该很困难啊。当creature size shrinks down时，adhension force应该更大，怎么会becomes comparable with muscle force.是不是数据有点问题，但是这是advanced materials上的文章啊，各位大神求解。 |
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世遗君(金币+1): 谢谢参与
世遗君(金币+1): 谢谢参与
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13楼2015-10-05 12:17:19
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世遗君(金币+1): 谢谢参与
世遗君(金币+1): 谢谢参与
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3楼2015-10-05 12:16:41
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世遗君(金币+1): 谢谢参与
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4楼2015-10-05 12:16:45
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世遗君(金币+1): 谢谢参与
世遗君(金币+1): 谢谢参与
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5楼2015-10-05 12:16:49