1) minimum zone
最小区域
1.
Computational Geometric Evaluation Algorithms for Minimum Zone Flatness
最小区域平面度的计算几何评定算法研究
2.
Sphericity Error of minimum zone applies to the criterion of Sphericity Error of minimum condition principle.
"最小区域球"意义上的球度误差,是符合"最小条件原则"的球度误差评定标准。
3.
A algorithm for using the minimum zone to evaluate the space linearity error based on the principle of coordinate transformation is introduced,and the mathematical model and calculation example are given in this paper.
介绍了一种用基于坐标变换原理的最小区域法评定空间直线度误差的算法,并且给出了数学模型和计算实例。
2) minimum area
最小区域
1.
A fast and accurate arithmetic method by using the judgement standard of minimum area method to evaluate the roundness error is introduced.
介绍了最小区域判别准则评定圆度误差值的快速精确算法,研究了按最小区域判别准则求解圆度误差的过程和步骤,设计了程序流程图,并用C程序对实际零件进行数据处理。
2.
This paper seeks another solution to the algorithm of the linear parallelism error and makes the algorithm of the linear parallelism error converge toward minimum area by moving outer cylinder axis to shorten its diameter constantly.
在空间直线平行度误差计算中另辟途径,通过移动包容小圆柱的中轴线,不断将包容柱的直径下降,从而使空间直线平行度误差的计算向"最小区域"收敛。
3) Minimum zone method
最小区域法
1.
The article describes compactly the method and step of straightness error evaluation by two-endpoint method, least square method and minimum zone method.
本文简要叙述了用两端点法、最小二乘法和最小区域法来评定平面内直线度误差的求解方法和步骤。
2.
According to the definition of the minimum zone method, the mathematical model is presented for evaluating flatness error and establishing datum plane equation.
分析了常用的近似评定法(三点法、对角线法、最小二乘法等)存在的局限性,根据最小区域法的定义,给出了基准平面方程及平面度误差评定目标函数数学模型的建立方法,并举例说明了采用Matlab进行平面度误差的计算。
3.
The minimum zone method meets the minimum condition for evaluating the straightness,however it is difficult to accomplish computerization.
最小区域法是符合最小条件的一种直线度误差评定方法,但较难实现。
4) Minimum zone solution
最小区域解
1.
According to the characteristics of form error evaluation,an improved genetic algorithm (IGA) based on real-coded is proposed to compute the minimum zone solution of form error such as flatness,cir- cularity and sphericity.
本文针对形状误差评定的特点,提出了基于实数编码的改进遗传算法同时用于计算平面度、圆度、球度等形状误差的最小区域解。
5) MZC
最小区域圆
1.
By using MATLAB optimization toolbox, the method has supplied a new selection to assess roundness with taking MZC, LSC, MCC and MIC as its reference circle.
提出一种基于MATLAB的圆度评定方法 ,利用MATLAB优化工具箱 ,为采用最小区域圆法、最小二乘圆法、最小外接圆法和最大内接圆法实现圆度的评定提供了新的选择。
6) minimum zone
最小区域法
1.
Method to get the roundness error in minimum zone;
最小区域法评定圆度误差的一种实现方法
2.
The objective function calculation approaches for using the GA to evaluate the minimum zone cylinder are formulated.
建立了用遗传算法实现圆柱度误差最小区域法评定时目标函数数学模型的计算方法。
补充资料：最小辐亮度与最小辐照度(见核爆炸火球)
最小辐亮度与最小辐照度(见核爆炸火球)
minimum-brightness and minimum-irradiance
zuixiao fuliangdu yu zuixiaofu乙haodu最小辐亮度与最小辐照度(minimum-brightness and而nimum一irradianee)见核爆炸火球。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条