With new differential and integral theory (seeliterature),we give a definition of differential linear displacement,differential curvilinear displacement,differential plane angular displacement,differential linear displacement vector,and differential angular displacement vector.
运用新微积分理论 (见文献 [1]) ,定义了微分直线位移、微分曲线位移、微分平面角位移、微分线位移矢量 ,微分角位移矢量 ,并阐明了它们之间的关
Some Geometric Inequalities on the Bisection Planes of the Dihedral Angles of a Tetrahedra;
关于四面体二面角平分面的几何不等式
flat square
平面直角,[港]平面方角
Discussing the Equation of Angle Bisection and Bisection Planes;
关于角平分线方程和二面角的平分面方程的探讨
This is equivalent to an angular distribution of constituent plane waves.
这等价于各种成分的平面波的角分布。
Overlay Algorithm of Simple Planar Convex Subdivision in Triangle
三角形内简单平面凸划分的叠置算法
BPD-based Triangle NAM for Image Representation
基于位平面分解的三角形NAM图像表示
Research on the Algorithm of Finite Element Riangle Mesh Generation in Planar Area;
平面区域有限元三角网格剖分算法研究
The Analysis of Equality before the Law--from the Legislative Angle
法律面前人人平等之分析——以立法权为视角
Polygons Morphing Based on Triangle Decomposition and Reconstruction
基于三角形分解和重构的平面多边形变形方法
Pulse Radiation Characteristic of Planar Equiangular Spiral Antennas Based on the Method of Moment
矩量法分析平面等角螺旋天线的脉冲辐射特性
Students Understanging of Dihedral Angle and Dihedral Angle Plane Angle Concept;
中学生对二面角和二面角平面角的认知
THE DEDUCTION OF THE HELIX PLANE EQUATION IN MOLECULE AND THE COMMON APPLYING OF DIHEDRAL ANGLE;
分子中螺旋平面方程的推导与二面角的一般应用
Gauss grid convergence
高斯平面子午线收敛角
A rectangular parallelepiped.
长方体直角平行六面体
To measure by using trigonometry.
用平面直角三角形计算工具测量
This algorithm gives consideration to the arbitrariness of plane point set.
同时充分考虑平面点集的任意性,适用于对任意平面点集构建Delaunay三角网.
Experiments to study the laser plasma angular distribution and the absorption scaling laws for planar targets are reported.
主要研究激光平面靶等离子体发射能量角分布及吸收定标律。
The investigation of the distribution of stress inside a cutting tool in the chip flow plane during oblique cutting (II)
斜角切削切削刀具流屑平面内应力分布的实验研究(Ⅱ)