rough shaping meaning in Chinese
粗铸而成的镜片
Examples
- The wood is rough shaped .
该木料经过粗裁了。 - You can see that the rough shape of the asteroid above is nearly spherical
你可以看出上面这颗小行星的大致形状接近于球形。 - For the past many years , the huaye elaborately designs and offer all kinds of mechanism products , including barrette machines , lowering branch machines , rough shape cutting machine of steel or copper jewelry button , severing machines , tack machines and so on
多年来，华业一直为广告客户精心设计、提供各类机械产品，主要有：发夹机、花枝机、压线机、钢、铜珠宝扣开料机、拉枝料切断机、扁头啤钉机、线料啤断机、沙边机… … 。 - On the assumption of ignoring the distortion of thickness , this paper determines the rough shape by the geometric modeling method of equal area developing using mixed mesh cell of triangle and quadrangle for the first time , presents the equal area developing arithmetic of quadrangle - triangle . on the virtual geometric symmetry axis , we puts forward the method of determining the developed coordinate of the point on the base band in the development of using regular quadrangle cell , determines the developed shape of internal structure in plane utilizing point - to - point mapping theory . furthermore , we realize the approximate developing of undeveloped - irregular boundary surface using a few triangle cells
本文结合型号研制中小曲率机翼整体壁板类零件坯料展开课题，基于板料厚向变形忽略不计的先验假设，首创混合四边形-三角形网格等面积展开的几何模拟法确定壁板类零件毛坯外形，给出了混合四边形-三角形网格等面积展开算法；提出了虚拟分割线的概念，采用虚拟几何对称轴，给出了规整四边形单元展开基带上结点的计算方法；采用映射原理和求交算法确定了壁板内部结构信息的展开定位。