sphericity

1. The bodies of some other cells showed sphericity with short processes.
   另有一些胞体呈球形，突起较短。
2. Computer Aided Pass Design of Skew Rolling Rectangular Pipe with Unequal Fillet Evaluation of pellets sphericity using computer assistant image analysis
   斜轧不等圆角矩形管的计算机辅助孔型设计计算机辅助成像分析法在微丸圆整度评价中的应用
3. The prepared granule is porous and can solve quickly, with high sphericity coeficient, good surface luster, certain intensity and is not easy to break.
   制得的颗粒多孔、速溶、真球度高、表面光泽度好、致密性强、不易破碎。
4. It was found that petroleum pitch addition could improve the sphericity of pitch spheres by stabilizing the surfactant orientation on the interface between pitch molecules and dispersant.
   研究发现，添加石油沥青可以促进乳化液中沥青分子与分散剂界面上表面活性剂分子的取向稳定性，从而明显改善沥青微球的球形度。
5. Sphericity Error of minimum zone applies to the criterion of Sphericity Error of minimum condition principle.
   前言：“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。
6. 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。
7. 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
8. These include the bulge at the equator and other deviations from sphericity, and variations in the distribution of the mass of the earth.
   其中包括地球赤道部位桶腰形的凸起，一些地方不是标准的球形，以及地区质量分布的变化等。
9. The image of sphericity which does not located the principal optic axis is an ellipse based on pinhole model, and the image center offsets from the projection of the sphere center.
   针孔成像模型下非主光轴上的球体成像为椭圆，椭圆中心偏离球心投影点。
10. 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。
11. Criterion and Evaluation of Sphericity Error
    球度误差的判别准则和评定方法
12. 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
13. 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）。
14. 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。
15. 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。
16. 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。
17. 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。
18. 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
19. 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
20. In this paper, the test mode on sphericity deviation measurement by three-coordinates measuring machine and the conclusion from measurement results are given.
    本文给出了在三坐标机上测量钢球球度误差的测试方法及对测试结果的分析。
21. 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。
22. 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
23. Research on Measuring System for Sphericity
    球度误差测试系统的研究
24. The control technology of microsphere size, degree of sphericity and combining property with matrix material were studied.
    探讨微球颗粒尺寸、球形度、与基体材料结合性能的控制技术。
25. An algorithm based on the immune evolutionary computation ( IEC) is proposed to evaluate sphericity error.
    提出一种新颖的免疫进化计算方法（IEC）用于球度误差评定。
26. 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。
27. 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。
28. 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。
29. 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。
30. 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。

noun

1. the roundness of a 3-dimensional object

   Synonym:    sphericalnessglobosityglobularnessrotundityrotundness