sphericity

英

美

网络  球形; 球度; 球形度; 圆球度

COCA.43590

英英释义

noun

• the roundness of a 3-dimensional object
  Synonym:sphericalnessglobosityglobularnessrotundityrotundness

双语例句

• Criterion and Evaluation of Sphericity Error
  球度误差的判别准则和评定方法
• The whole sphericity error approximation process is created and the data processing flow is presented.
  构造了完整的球度误差逼近过程，给出数据处理流程。
• The likelihood ratio criterion of sphericity test, its asymptotic expansion and limiting distribution are obtained.
  论文得到了球形检验的似然比准则，它的渐近展开与极限分布。
• The impact on processing results is obtained by comparing the sphericity and degree of lapping uniformity.
  通过比较球度大小及研磨均匀程度，分析了对加工结果的影响。
• The results show that the appearance and sphericity degree for ultrasonic atomized powder is superior to centrifugal atomized powder, but the oxidation resistance is not enough.
  结果表明：超声雾化法制备的粉末形貌和球形度明显优于离心雾化，但在大气中放置粉末的增氧速度较快。
• This method opens up the possibility for measuring sphericity using roundness measuring instrument.
  该法为圆度仪测量球度开辟了一条新途径。
• The control method of size and sphericity for ceramic UO 2 microspheres
  陶瓷UO2微球尺寸与球度的控制方法
• Through analyzing and researching on some related references of error separation techniques at home and abroad, this paper has built-up some mathematical models that are used to detect and evaluate sphericity error and cylindricity error of the workpiece with multi-point methods as well as unconstrained optimizational methods.
  通过分析和研究国内外误差分离技术的有关文献，建立了多点法测量和无约束最优化方法评定工件球度误差和圆柱度误差的数学模型。
• The results indicate that high sphericity and smooth-faced alumina based ceramic microspheres can be obtained by twice sintering process.
  结果表明：采用二次烧成工艺可以获得球形度高、表面光滑的氧化铝基微球。
• Research on Measuring System for Sphericity
  球度误差测试系统的研究