触电时手紧握导线丢不开是什么原因？--杨远锋的博客

触电时手紧握导线丢不开是什么原因？

[ 2013-3-12 14:52:00 | By: 杨远锋 ]

当电流通过人体时，通电部分的肌肉便收缩，产生痉挛。如果恰好是手抓住导线，则由于肌肉收缩，导线将被手紧紧握住。此时人已失去控制这部分肌肉的能力，因此也就无法将导线摆脱或放开。这种现象完全是由于电流通过人体时产生的生理作用造成的，而不是电对人手有吸力。

此时要将手直接掰开是很困难的，最简单的方法首先是断电，或是让触电者脱离地面，使之与地绝缘。这样，触电者的手便会松开，从而与导线脱离。

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原创

[ 2016-9-6 16:58:24 | By: 原创(游客) ]

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原创

[ 2016-9-28 16:33:41 | By: 原创(游客) ]

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原创

[ 2016-9-30 11:09:48 | By: 原创(游客) ]

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

[ 2016-10-22 4:13:06 | By: jycfj(游客) ]

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

[ 2017-2-20 17:12:24 | By: rqeim(游客) ]

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