设A(x1,y1,z1),B(x2,y2,z2)
|AB|=√[(x2-x1)2+(y2-y1)2+(z2-z1)2]文章源自公式库网-https://www.gongshiku.com/html/201909/sanweikongjianliangdianjulizhongdianzuobiaojisuanqi.html
文章源自公式库网-https://www.gongshiku.com/html/201909/sanweikongjianliangdianjulizhongdianzuobiaojisuanqi.html 文章源自公式库网-https://www.gongshiku.com/html/201909/sanweikongjianliangdianjulizhongdianzuobiaojisuanqi.html
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