1.
APPLICATION OF LEAST SQUARE METHOD TO SPACE LINEARITY SURVEYING
最小二乘法在空间直线度检测中的应用
2.
Illustrations show that PSO method is capable in evaluating nonlinear optimization problems such as spatial straightness error and can obtain optimal solutions.
实例表明该方法对于空间直线度误差评定等非线性优化问题能得到最优解。
3.
A method to evaluate spatial straightness errors adopting particle swarm optimization (PSO) is proposed.
提出了一种满足最小区域法的空间直线度误差评价的新方法一粒子群算法。
4.
The system structure and the mathematic model of least square method to evaluate the straightness errors are introduced.
介绍了系统结构原理以及空间直线度误差的最小二乘评定法数学模型。
5.
It can be applied to deal with the measured data of spatial straightness obtained by three coordinate measuring machines (CMM).
可用于二坐标测量机等测量系统的空间直线度误差测量的数据处理。
6.
the shortest distance between two points is a straight line.
空间两条直线的位置。
7.
The Properties of Sorgenfrey Line and R Real Line in General Topological Space;
Sorgenfrey直线和R实直线拓扑空间的性质
8.
not direct in spatial dimension; not leading by a straight line or course to a destination.
在空间维度上不是直接的；不是沿着直线到达目的地。
9.
Study on the problem of possition relationships between plane and plane,straight line and straight line and straight line and plane in space;
空间中平面与平面、直线与直线及直线与平面间位置关系研究
10.
Vectors expression of spatial line and its applications of solving the distance from point to spatial line
空间直线的向量表示及其在求点到空间直线距离的应用
11.
The length or numerical value of a straight line or curve.
间距直线或曲线的长度或数值
12.
CATV signals travel strightyly high up into the space from TV stations.
有线电视信号从电视台直接送入空间。
13.
Some Properties of Rectilinear Congruence in Minkowski 3-space;
三维Minkowski空间中直线汇的若干性质
14.
A Study on Angle Measurement of Non-uniplanar Lines in Large-scale Space;
大尺寸空间异面直线夹角测量的研究
15.
Study on non-linear coordination conversion of space right angle coordination system;
浅谈空间直角坐标系非线性坐标转换
16.
Impulsive Boundary Value Problems on Half Line in Banach Spaces;
Banach空间中半直线上的脉冲边值问题
17.
The space between such lines or surfaces.
角度这样的线或平面之间的空间
18.
The Straight Sum Decomposition of Linear Space under a Linear Transformation Polynomial
线性空间在一类线性变换多项式下的直和分解