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

• Then, the error produced by sphericity error, material refractive rate error and optical center error of cat eye are discussed.
  从猫眼的球度误差、材料折射率误差和光学中心误差几个方面对猫眼产生的光学误差进行了分析。
• Criterion and Evaluation of Sphericity Error
  球度误差的判别准则和评定方法
• 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。
• This article presents the equipment performance, welding wire characteristic and progress technique of gas auto-welding technique for sphericity tank, introduces the improvement of flexible roll path, welding progress and other aspects in practice, which improved the welding quality and efficiency.
  本文比较系统的介绍了球形储罐CO2气体保护自动焊的设备性能、焊丝特点和工艺技术，以及在实践中对柔性轨道、焊接工艺等方面进行了改进，提高了焊接质量和效率。
• 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 theory of evaluation and the method of measurement of sphericity
  球度误差的评定理论、判别方法和测试技术的研究
• 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。
• Also in this aspect we study the sphericity test in two models as an application of the generalized sphericity test, the first model is the nested repeated measures model ( NRMM).
  作为应用，我们研究了两个模型中的广义球形检验问题。第一个模型是套重复测量模型（NRMM）。
• Study on the Algorithm of Sphericity on Coordinate Measuring Machines
  坐标测量机球度误差软件算法研究
• Sphericity Error Evaluation Based on an Improved Particle Swarm Optimization
  基于改进粒子群算法的球度误差评定