1) sphericity error
球形误差
1.
A model of sphericity error for single ceramic ball in rotated dual-plates lapping process is created,and the factors affecting sphericity error are analyzed.
通过建立研磨过程中单颗球的球形误差修正过程模型,对影响研磨成球过程中球形误差的因素作了分析,结果表明,采用质量较小的研磨盘有利于提高球形误差的修正能力;较低的系统固有频率和较大的阻尼可以获得较好的球形修正效果。
2) SEP Spherical Error Probability
球形误差概率
3) elliptic sphere form error
椭球面形状误差
1.
Calculation of elliptic sphere form error based on genetic algorithm
基于遗传算法的椭球面形状误差精确计算
4) sphericity error
球度误差
1.
New Algorithm and Program of Sphericity Error;
球度误差的新算法及程序
2.
Aimed at the spheric face of smaller diameter and sphericity of a higher-precision,a new method called "pneumatic measurement" is used in the area of sphericity error measurement.
针对被测球面轮廓的尺寸小、精度高的特点,采用“气动法”测量球度误差。
3.
In the paper, the problem about sphericity error is reviewed firstly.
最后用实例对算法进行了检验 ,计算结果表明基于遗传算法的球度误差优化算法不仅符合最小区域条件 ,而且易于理解和实现 ,能够获得全局最优解 ,保证了高精度、高效
5) Sphericity
[英][sfiə'risiti] [美][sfɪ'rɪsətɪ]
球度误差
1.
High Precision Algorithm for Evaluation of Sphericity Error;
球度误差包容评定的高精度实现方法
6) Error ellipsoid
误差椭球
1.
Using the error ellipsoid to analyze deformation of points;
利用误差椭球进行点位变形分析
2.
The positional errors of points is assumed to be distributed with 3 dimensions normal distributions,on the basis of which,the error ellipsoid is defined as the isoplethic surface of the probability density function.
研究了空间点定位误差的误差椭球的性质和空间点误差的表示。
3.
The error ellipsoid model based method was proposed to analyze the uncertainty of the three-dimensional laser radar measurement data.
采用误差椭球理论分析方法对测量数据进行点位不确定性分析。
补充资料：玻璃钢球形气瓶在缠绕中
玻璃钢球形气瓶在缠绕中
玻：K钠球卅’气Hl、在鲤r*中 咯尔#破璃捆研究。t’0稿
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