服装胸围截面上距离松量的分配关系

为揭示胸围截面上距离松量与服装放松量的分配关系，采用三维扫描仪扫描标准人体和不同放松量的服装， 得到胸围截面不同角度处的距离松量。通过分析得出：距离松量主要集中在胸围截面的165°~195°（侧面）之间，90°~150°之间和210°~240°之间的距离松量较小；胸围截面90°~225°处的距离松量均与平均距离松量在0.01水平（双侧）上显著相关，240°处的距离松量与平均距离松量在0.05水平（双侧）上显著相关，前中附近的255°~270°之间的距离松量与平均距离松量低度相关；回归方程的拟合优度总体较好，180°处的回归方程的确定系数R2达到0.9652。

Study on relationshipsbetween garment’s distance ease distributions at bust section

To reveal the distribution relationship between the distance ease and the ease allowance in the bust section at different angles,3D-body scanner was used to scan the standard body form and garments with various eases.And the distance eases at different angles in the bust section were provided.Analysis showed: the distance ease is focused on 165°-195°(side) of the bust section,and the distance ease at 90°-150°and 210°-240° is relatively few;the distance ease at 90°-225°of the bust section is highly correlated with the average distance ease at the 0.01 level(bilateral).The distance ease of 240° in the bust section is highly correlated with the average distance ease at the 0.5 level(bilateral).The distance ease at 255°-270°of the bust section is slightly correlated with the average distance ease.The goodness of fit of the regression equation is well,and the coefficient of determination(R2) in regression equation at 180° is 0.965 2.