Straight line shape of the grain is better to do, assume that grain is concentric circles, it should use of electric machinery to do.
直线外形的纹路比较好办，假定纹路是同心圆的，那还是应该运用电动类的机械去做。
Abstract: : the road geometry is are connected by a straight line and curve of a three-dimensional linear shape, also is the center line of the road space.
摘要：道路几何线形是由直线与曲线连接而成的空间立体线形形状，也就是道路中心线的空间描绘。
The shape has a full figure:Suit cutting of straight line sommer beam, add lace style, wear slender.
身材丰腴者： 适合直线条的裁剪，加上花边式样，穿起来较苗条。
应用推荐