在和对角线的-背面的三角形的背面留下的边细分对角线的区段离别的。
Subdivide the diagonal section at the back-left side of the triangle with one diagonal-back parting.
把一张正方形的纸沿着对角线折成三角形，然后再对折一次。
Fold a piece of squared paper along the diagonal into a triangle, and fold into another triangle.
画一条对角线，把正方形分成两个三角形。
Draw a diagonal line to divide the square into two triangles.
加泰隆数又是用不相交的对角线划分几边形成三角形的方式数。
The Catalan numbers also count the number of ways in which ann-gon can be dissected into triangles by nonintersecting diagonals.
针对角膜轮廓线是凹的特点，对轮廓线重构算法做了改进，以便能构造出正确的角膜表面三角形网格。
Against the concave characteristics of corneal contour, we improve the algorithm of contour reconstruction to increase the robust of algorithm and obtain the triangle mesh of corneal surface.
一个三角形区段被放置在中心向后地和与在任一边上的对角线-向前的分别一起区段的背面剩余物。
A triangle section is positioned at the center back with the remainder of the back sectioned with a diagonal-forward parting on either side.
针对采石场爆破环境较为复杂的特点，确定采用三角形布孔，对角线起爆的爆破方案；
Considering the stone quarry environment was complicated, the initiation plan of triangular drilling and diagonal detonation were employed;
针对采石场爆破环境较为复杂的特点，确定采用三角形布孔，对角线起爆的爆破方案；
Considering the stone quarry environment was complicated, the initiation plan of triangular drilling and diagonal detonation were employed;
应用推荐