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另有一些胞体呈球形，突起较短。The bodies of some other cells showed sphericity with short processes.

本文根据形态计量学原理，对正廿面体病毒的圆球度进行了推导和计算。The sphericity formula of icosahedral viruses has been derived and calculated.

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特别是我们没有内植入物球体植入前的数据。Specifically, we had no information about the preimplantation sphericity of the implants.

该法为圆度仪测量球度开辟了一条新途径。This method opens up the possibility for measuring sphericity using roundness measuring instrument.

细集料球度的均值在极小值到极大值之间变化，处于0.67-0.97之间，总体上各球度值在0.806上下波动。The average sphericity of fine aggregates is 0.67-0.97 and the overall value fluctuates above and below 0.806.

雄蕊四枚，花药近圆球形，开花后伸长于花冠之外。There are four androeciums in a flower, the anther is near sphericity and androeciums protrude after florescence.

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 likelihood ratio criterion of sphericity test, its asymptotic expansion and limiting distribution are obtained.

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轴承球的真球度及表面粗糙度对轴承的性能及可靠性有显著影响。The sphericity and the surface roughness of bearing balls significantly influence performance and reliability of the bearing.

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。Then, the error produced by sphericity error, material refractive rate error and optical center error of cat eye are discussed.

论文其次研究了操作工艺、料浆固含量对微球粒径与球形度的影响。The effects of slurry solid content and operation technology on the sphericity and average diameter of the microspheres were investigated.

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。The prepared granule is porous and can solve quickly, with high sphericity coeficient, good surface luster, certain intensity and is not easy to break.

结果表明，钒碳化物为球状和条状，铬碳化物为块状和板条状。The results show that, typical morphologies of vanadium carbide appears in the shape of sphericity and strip, and chromium carbide appears lump and lath.

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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。In this paper, the test mode on sphericity deviation measurement by three-coordinates measuring machine and the conclusion from measurement results are given.

研究表明，同包浇铸的厚薄不均的复杂件，很难兼顾厚薄壁都有良好的球化效果。Studies have shown that it is difficult to have a uniformly good sphericity for the graphite in the walls of different thickness in a complicate-shaped ductile iron casting.

该公式适用于部分球面、完整球面及经纬度采样间隔非均匀条件下的最小二乘球度评定。The formula is suitable for the least square sphericity of a part sphere, a whole sphere and of which the intervals of sample along meridian and parallel lines are not uniform.

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。An algorithm has been inferred for the sphericity and roundness of fracturing proppant, promulgating the characteristics and building the foundation for technological application.

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。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.

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针对球度误差没有实现在位测量的问题，将圆度误差分离技术引伸到球度误差分离技术，并在理论上进行了探讨。The error separation technique of the sphericity is derived from that of the roundness, and analyzed in theoretically, due to the lack of the on-site measurement of the sphericity.

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。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.

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 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.