查询词典 polygon

The new four kinds of subdivision schemes is not only to keep smooth of limit curve, but also has excellent quality of keeping shape of initial polygon.

这一类细分模式在满足极限曲线的光滑性外，还具有保持初始多边形形状的优良性质。

Author considers how to define the spatial distribution of point sets by using the coefficient of variation of the area of Voronoi polygon and makes its application.

探讨了根据Voronoi多边形面积的变异系数来分析点状目标的空间分布形式的方法并进行了应用研究。

Term used in GIS technologies in the vector type of internal data organization: spatial data are divided into point, line and polygon types.

中文解释=用於GIS 内部资料组织中向量形态的技术术语：空间资料可分为点、线、和多边形的形式。

A spherical polygon formed by the arcs of 3 great circles.

由三个大圆的一些弧线所形成的球形多边形。

An algorithm of determining the minimum convex spherical polygon is presented.

继而给出星下点最小凸球面多边形的判定算法；与传统方法不同，该算法无需求解星下点坐标即可判定星下点几何特征，进而计算卫星分布面积，作为星下点几何特征的二维表征。

Results Rabbit conjunctival epithelial cells and fibroblasts can be cultured successfully in vitro, the epitelial cells are polygon or spherical, and the fibrobiasts are long spindle. After cryopreserved for one month, eighty percent of the cells were successfully resuscitated.

结果 兔眼结膜上皮细胞和上皮下成纤维细胞可以在体外成功培养，结膜上皮细胞呈圆形或多角形，成纤维细胞呈长梭形；冻存细胞1个月后复苏成功率达80%。

Spinous layer: the innermost prickle cells are polygon, and from the inside to outside, they become more and more flat, they are connected to granular cells with some space between, besides the spinous process, under normal condition, there is cell tissue fluid that could help the metabolism of cells in between.

棘层：棘细胞自里向外由多角形渐趋扁平，与颗粒细胞相连，各细胞间有一定空隙，除棘突外，在正常情况下，还含有细胞组织液，辅助细胞的新陈代谢。

According to work conditions of coal plough, and considering stochastic cutting resistance by coal, single-degree-of-freedom nonlinear stochastic dynamic model of coal plough was presented, and the influences of chain pretension and polygon effect were discussed.

根据刨煤机运行的工况，考虑煤给予刨头的刨削阻力为随机变化的量，建立了刨煤机单自由度非线性随机动力学模型，同时考虑了刨链预紧力、多边形效应因素的影响。

At the same time convert the angle of the polygon at that vertex into a straight angle.

同时把该顶点处多角形的角转换成平角。

On subobject level, 'Polygon' select all of the faces (keyboard shortcut +) of the model.

在子对象中'Polygon'中选择模型内的所有界面。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。