Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/ae3201179a82d30a6e0b547166b79208.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 geometric loop model是什么意思，geometric loop model的翻译，geometric loop model音标、读音、用法和例句_绍翊字体网有道词典
Three-dimensional tolerance analysis technique based on the vector-loop tolerance model including the geometric feature variations is studied. 研究了基于矢量环模型的包括几何特征变动在内的三维公差分析技术。