查询词典 ellipsoids

In this paper, we choose 2D stripe model to modeling hair, and using a set of ellipsoids to approximate the bounds of all the external objects, made the complexity of collision detection independent of the complexity of objects.

在此选择使用二维发带对头发进行建模。引入椭球体包围盒进行发丝和人体及其他物体之间的碰撞检测，使得计算复杂性与人体的复杂性无关。

5Ms pulsar in SN1987A, however, we must consider the deformation energy, because the pulsars become oblate ellipsoids in the function of high speed rotation.

在§2.3中我们首先研究了脉冲星自转造成的扁率对其性质的影响，然后给出了超新星1987A脉冲星的一些可观测性质。

The subunits of silver microspheres change from ellipsoids, through rods, and ultimately to threads with an increase in the concentration of SDS.

实验发现随着体系中SDS浓度的增加，组成Ag微球的亚单元从椭球状经由棒状变成了纳米线。

This paper adopts Goldak heat source model in which the distribution of heat on surface satisfied Gauss function and the inner heat distributes in double ellipsoids function.

因此焊接温度场的准确计算是焊接冶金分析，残余应力与变形计算以及焊接质量控制的前提。

Historically, datums have been based on ellipsoids that best represent the geoid within the region the datum is intended to map.

历史上，大地基准面一般基于与制图区域大地水准面最接近的地球椭球面构建。

In the third part ,the superellipsoid was used to describe a wide range of shapes such as spheres .ellipsoids and cylinders.

计算结果表明，从相对散射强度、同一方向上不同粒子散射的可区分程度来看，在散射式能见度探测仪器中，工作波长介于0.86μm～2μm，探测角度选取前向25度～40度时，探测的结果将会是比较理想的。

The formulae of the anterior surface are ellipsoids, with the major axis on the Z axis and the short axis on the Y axis.

正视儿童角膜前表面为长轴在Z轴、短轴在Y轴的长椭球面。

It is proved theoretically that its potentiometric surfaces of horizontal wells under the condition of single phase steady percolation in boundless formation are a bunch of revolving ellipsoids whose focuses are the two ends of the horizontal well.

首次在分析了水平井井筒内流动特性基础上，应用质量平衡和动量守衡建立了考虑井壁流体径向流入的任意倾角的单相井筒压降计算的通用模型。

From 1957 to 1963, the design team went through at least twelve iterations of the form of the shells trying to find an economically acceptable form (including schemes with parabolas, circular ribs and ellipsoids) before a workable solution was completed.

从1957年到1963年，设计队伍反复尝试了12种不同的建造&壳&的方法（包括抛物线结构，圆形肋骨和椭圆体），最后终于找到一个经济上可以接受的解决方案。

More often, we need to design subdivision schemes for certain known surfaces. Unfortunately subdivision scheme can do little for this, even for some simple but of basic importance curves and surfaces (such as ellipsoids and hyperboloids).

仅仅修改交点处的拓扑结构不能确保每条折痕整体的C〓连续性，所以我们在修改交点处拓扑结构的同时，还修改了交点附近的细分格式，从而确保了每条折痕整体的C〓连续性。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。