The geometry constraint conditions, which limit the workspace.
针对所研究的4-4构型串并联机床,分析了影响作业性能的几何约束条件,采用基于位置逆解模型的极限边界数值搜索法,确定了机床作业空间,并通过数值仿真研究获得了机床运动参数和结构参数对作业空间的影响规律,为优化机床结构尺寸以获得尽可能大的有效作业空间奠定了基础。
Applying the principle of the graph theory put for-ward the method which forms thegeometrical conditions of the contrl network tomatcally and then discussed thestransformation on contr-ol network to form base-line condition.
本文分析了控制网与图的内在关系，应用图论的原理给出了自动生成控制网几何条件的方法，并讨论了生成基线条件时对控制网的拓扑变换。
This paper analyzes the closure error and tolerance of the geometrical condition existing in the plane control network,and based on the production practice,introduces some methods and experiences of making the check calculation of the closure error by using EXCEL.
分析了平面控制网存在的几何条件闭合差及其限差,并根据生产实际,介绍了利用Excel进行闭合差验算的一些方法和经验。
To meet the needs that obstacles would be mounted in the tube to change the geometrical conditions and that the inner wall of the tube should be made repalceable by some porous materials for changing the physical boundary conditons, a specially designed testing section .
为开展边界物理和几何条件对气相爆轰波传播影响的系统研究，需要对已有的４０×４０ｍｍ方截面双层爆轰激波管进行改造。
This paper elaborated geometric condition of Pareto curve which should be satisfied,generalized the graphic method for the analyzing drawing ABC, makig it normalized,and applied the Pareto curve to supervise the brick--laying quality of a certain project, finding out the main elelemts influencig the quality of the project.
本文对Ｐａｒｅｔｏ曲线应满足的几何条件进行了论述，总结出几点ＡＢＣ分析图作图方法，使之规范化，并应用Ｐａｒｅｔｏ曲线对某项工程的砌砖质量进行监控，从而找出影响质量的主要因素；并对砌砖工程进行质量控制（ＱＣ）。
We proved, under a geometric condition given by Capietto, Mawhin and Zanolin, the infinity and some dense distribution of even or odd symmetric subharmonics for the equation with oscillatory nonlinearity.
本文讨论了具有偶或奇对称性的Ｄｕｆｆｉｎｇ方程，在由Ｃａｐｉｅｔｔｏ，Ｍａｗｈｉｎ和Ｚａｎｏｌｉｎ给出的几何条件下，我们证明了具有振动非线性的对称Ｄｕｆｆｉｎｇ方程有无穷多个对称的次调和解，并且其次调和解具有某种稠密的分布。
B-spline Curve and Surface Reconstruction under Geometric Constraint;
几何约束条件下的B样条曲线曲面重构
The matching results are invariant to rotation, translation and scaling.
这两个算法利用点模式中的几何约束条件,避免了盲目的点的组合和搜索,大大加快了匹配的速度。
the quality of being absolute.
不受其他任何条件约束的性质。
identifying restrictions
识别的约束条件 识别的约束条件
Geometry parameters of dual Y junction subjected to stated situations were optimized using inner point solutions method integrated by improved POWELL means.
运用内点法和改进的POWELL方法对有约束条件下双Y结的几何参数进行优化；
Any part of the Software included in such adaptations will continue to be subject to these Terms and Conditions.
上述适配件中所含的软件任何部分继续受本条款和条件约束。
Global Optimality Conditions of Quadratically Constrained Quadratic Programming Problems;
几类二次约束二次优化问题的全局最优性条件
bound for objective functio
目标函数的约束条件
Research on Geometric Constraint Solver Based on the Point-cluster Reduction
基于点簇归约的几何约束求解器研究
Design of General Simulation Software for Planar Linkage Based on Geometric Constraint
基于几何约束的平面连杆机构通用仿真软件设计
Variational geometric constraints (VGC) are classified as self-referenced VGC, cross-referenced VGC and mating VGC.
定义了三类变动几何约束：自参考、互参考和配合变动几何约束；
always safe geometry
【核】恒安全几何条件
Study on Transactional Model Between Enterprises of Different Agency Degrees with Weak Law Contract Enforcement;
契约约束不力条件下的企业交易模型
Simulation of Colloid Depletion Interactions under Geometrical Confinement;
几何约束下胶体排空作用的模拟研究
Geometric Constrains and Non-blowup of 2D Quasi-Geostrophic Equation;
二维Quasi-Geostrophic方程的几何约束与非爆炸性
A method of ambiguity resolution with geometry constraint for XNAV
一种几何约束的XNAV模糊度解算方法
Geometric constraint solving with cubic Bezier curve
利用三次Bezier曲线求解几何约束问题
Research of constrained Delaunay triangulation generation with huge constraint edges
大量约束边条件下构建约束Delaunay三角网的研究