Discussion on building solid model of pyramid in AutoCAD-2000;
用AutoCAD 2000生成棱锥实体模型的探讨
The paper studies the problems of the value of polyhedron determinant ,and the value of polyhedron determinant of pyramid are given,An error in Hua Luo -geng s references1are correct.
研究了华罗庚教授在文犤1犦中提出的一个求多面体行列式值的问题,求出了任意棱锥的多面体行列式值,更正了文犤1犦中的一个错误。
The formulas of lateral area,surface area,and volume of pyramid can be given by Vector Method.
立体几何中棱锥的侧面积、全面积、体积公式都可用向量方法给
Analyzing characteristic of the cube-corner retroreflector applied to laser straightness measurement;
角锥棱镜用于激光直线度测量的特性分析
By vector analysis the rectangular angle error influence on characteristics of the beam of cube-corner retroreflector;
用矢量方法分析角锥棱镜直角误差对其光路反射特性的影响
Then,the effect on the first-harmonic nonlinearity by the polarization properties of reflected light of the cube-corner retroreflector and axial rotation in the motion direction of the measurement cube-corner retroreflector is derived.
基于全反射理论分析了镀膜实体角锥棱镜反射光偏振特性,并由此推导出角锥棱镜反射光偏振特性及测量角锥棱镜以其运动方向为轴线的轴向旋转对激光外差干涉非线性误差一次谐波的影响模型。
a frustum formed from a pyramid.
用棱锥做的平截头体。
A pyramid column chart uses pyramid data markers in a column chart.
柱形棱锥图在柱形图中使用棱锥形数据标记。
diamond pyramid hardness test
维氏金刚石棱锥硬度试验
Vickers diamond pyramid hardness test
维克斯金刚石棱锥硬度试验
On "Exchange Rate Pyramid" Model for Renminbi Exchange Rate System;
人民币汇率制度“棱锥”模型的探索
The Application of “Four Centers” of a Triangle in Triangular Cone;
三角形的“四心”在三棱锥中的应用
The Beam Propagation and Transformation in Axicon-Lens System
轴棱锥——透镜系统的光束传输与变换
Single bottle beam generated by a gradient axicon
梯度轴棱锥产生单个Bottle beam
A 3-D pyramid bar chart uses pyramid data markers to lend a dramatic effect to a 3-D bar chart.
三维条形棱锥图使用棱锥形数据标记使三维条形图产生生动的效果。
Improve Design About Clear Storehouse Applicance Four Arris Awl Tpey Bottom Catch Coal Storehouse in Jiexiu Coal Washing Plant
介休洗煤厂受煤坑四棱锥底清仓器的改进设计
The Bitetrahedron Revolving on Own Axis;
自转中的双三棱锥——科学和宗教关系的完美架构
The Computer Simulation Analysis of Micro Perforated Panel Spacial Absorbers (Rectangular Pyramid)
微穿孔板空间吸声体（四棱锥）的计算机仿真分析
Triangular Pyramid Model of Voluntary Disclosure of Listed Companies' Intangible Assets
上市公司无形资产信息自愿披露的三棱锥模型
Kinematic Simulation of Shaping Molds of Pyramid Shaped Teabag Packaging Machine Based on UG
基于UG的三棱锥袋式包装机成型模具运动仿真
An APPlication of the {110} Slip-system Pyramid in BCC Crystals to Determining Independent Slip-systems
体心立方晶体{110}滑移系棱锥在确定独立滑移系时的应用
Prism Adjustment Analysis of Optical Scanning System with Pyramid Mirror
锥镜光学扫描系统中的棱镜调整分析
The Influence of the Position of the Cube-Cornet Prism on the Range of the Measuring Angle in Laser Interferometer
激光干涉仪中角锥棱镜方位对测角范围的影响
Propagation of Gaussian beam through a negative axicon and its propagation properties;
高斯光束通过负圆锥棱镜光学系统的传输特性