檢視铝合金焊接的原始碼

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|<center>'''铝合金焊接'''<br><img
src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fbkimg.cdn.bcebos.com%2Fpic%2Fdc54564e9258d10981f3f548db58ccbf6c814d33&refer=http%3A%2F%2Fbkimg.cdn.bcebos.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1672579301&t=0fd88d45531f61b2738514d9b514c2a5 " width="280"></center><small>  圖片來自百度</small> 
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[[轴向力]]（axial force）是指作用引起的结构或构件某一正截面上的反向拉力或压力，当反向拉力位于截面[[形心]]时，称轴心力。

*中文名：[[轴向力]]

*外文名:axial force

*别    名:[[轴心力]]

*领    域:物理

*力的位置:反向拉力位于截面形心