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
双语例句
- Some mathematical models of measurement sphericity error and cylindricity error with multi-point methods
多点法测量球度误差和圆柱度误差的数学模型 - 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 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 - The results indicate that the algorithm for the sphericity and roundness measurement and analysis can be considered as rationale for the particle pattern recognition and analysis system.
研究结果表明，压裂支撑剂球度与圆度的测量与分析的算法能够成为颗粒图像识别分析系统的理论基础。 - 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 bodies of some other cells showed sphericity with short processes.
另有一些胞体呈球形，突起较短。 - The silica particle diameters, monodispersity, degree of sphericity and characters of microstructures were characterized by SEM and FTIR.
通过扫描电镜（SEM）观察和傅立叶变换红外光谱仪（FTIR）证明了Si02颗粒的粒径尺寸、单分散性、球形度以及其微结构特征。 - 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 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。 - Finally, analyzed influence to the sphericity measurement caused by the rotation error of the grinder.
最后分析了精密球面磨床主轴回转误差对于球度在位测量结果的影响，提出了提高测量精度的方法。