trihedron是什么意思

网络释义

用法例句

Aimed at a kind of rotary cutting machine, the machining process of trihedron cutting is kinematically analyzed, and the moving locus equations of cutting edge are deduced.

对回转车削三面体的过程进行了运动学分析,建立了刀尖相对于工件的运动方程,计算了用该方法加工三面体零件时的各个参数。

No surplus datum planes in three projection planes system;

三基面体系中的基面不存在超越和重复

A figure formed by three planes meeting at a point.

三面体由交在一点的三个平面所形成的图形

ditrigonal scalenohedral class

复三方偏三角面体类

A solid figure having24equal faces, every three of which correspond to one face of an octahedron.

三八面体具有24个面等面、每三个相面对应于八面体的一个面的固体圆形

an octahedron with eight equilateral triangles as faces.

有八个正三角形面的八面体。

a tetrahedron with four equilateral triangular faces.

有四个等边三角形面的四面体。

He used a three-sided piece of glass called a prism.

他使用的是一种三面玻璃体，称为三棱镜。

A point on a polyhedron common to three or more sides.

顶点共有三个或者三个以上边的多面体的顶点

Research and Development on Three-line Structured Light Laser 3D Human Face Scanning System

三光带激光三维人体面部扫描系统的研制

Surface Texture Reconstruction for 3D Object Based on Cylindrical Back-Projection Algorithm

基于柱面反投影算法的三维物体表面纹理重建

Three such arrangements come to mind: a planar hexagon, similar to the benzene ring, and two solid polyhedra, the trigonal prism and the octahedron.

故而,有三种排列方式：平面六边形,类似苯环；两个立体多面体：三棱柱和八面体,

prismatic variable message sign system

三面柱体可变信息标志系统

the surface at either extremity of a three-dimensional object.

三维物体的任何一个末端的表面。

plane circular restricted three-body problem

平面圆型限制性三体问题

And the third way is that the Congress is impacted by our media.

第三方面是国会受我们媒体的影响。

the base of a triangle, pyramid, etc

三角形的底边、 角锥体的底面等.

STUDIES ON 3D SPREADING MODEL OF ROCK MASS STRUCTURE

岩体结构面计算机三维扩展模型研究

The specific causes may be grouped under three heads:

引起大战的具体原因有以下三个方面：

3D Shape Mosaic Applied on Fourier Transform Profilometry;

基于FTP的物体三维面形拼接技术研究