查询词典 revolution surface

A plane section of a surface of revolution containing the axis of revolution.

由一平面横切某物，通常与轴线成直角切割形成的断面。

A slotted concentric cylinder carries a continuous solid wing across and in contact with the interior surface of an ovoid shell, shaped for exact diameter in all directions on the eccentric axis of revolution.

" "开槽同心圆柱体，带有连续固相荣跨越和联系，与内部表面一卵形壳，形状为直径的确切在各个方向上偏心轴的革命。

The body having a grating element (2) comprising a surface of revolution about the axis of rotation.

机体具有光栅元件(2)，光栅元件(2)包括围绕旋转轴的旋转表面。

If the profile curve has been denoted by a nonuniform rational quadratic B-spline curve, it is very convenient to represent the surface of revolution as a nonuniform rational biquadratic B-spline surface.

只要轮廓曲线用非均匀有理二次B样条曲线来表示，就可相当方便地把旋转曲面表示成非均匀有理双二次B样条曲面。

Conical surface, 4. revolution parabolic surface.

旋转锥面，4。旋转抛物面。

In the planetary orbit more or less (is called ecliptic surface and take the revolution in the identical plane as datum).

行星轨道中或多或少在同一平面内（称为黄道面并以地球公转轨道面为基准）。

In this paper , unit moving trihedron is first constructed for a point on the surface of a revolution ellipsoid .

以旋转椭球体面上某点为原点建立一个大地坐标单位活动坐标架。

In this paper, this constraint is discussed. For the space curve with length constraint and the surface of revolution area constraint, algorithms and estimation of the error are given.

本文就此进行了讨论，对有弧长约束的空间曲线及有面积约束的旋转曲面问题，分别给出了相应的算法及误差估计。

The key of the algorithm is how to estimate the derived vector of the surface curve or the first derivative of the surface of revolution according to the given length or area constraint.

算法的关键在于如何利用已知的弧长或面积约束来估计空间曲线或旋转面的旋转曲线在节点处的导向量或一阶导数值。

The surface roughness is related with grain size, feed per wheel revolution and glass material, glasses can be ground in the ductile mode and the surface does not contain a micro-crack under the surface.

当光学玻璃在塑性模式磨削时，其表面层不会产生任何裂纹缺陷。

He knows that he's one of the mostdominant players in the NBA right now.

我知道他现在是联盟里最有统治力的球员之一了。

Using analysis method of BCG , the dissertation analyzed the management of voluntary service organizations .

利用BCG分析方法对我国的志愿服务组织管理进行了分析。