英 [sfɪˈrɪsɪti] 美 [sfɪˈrɪsəti]
n. [数] 球形；球面
复数sphericities
sphericity /sfɪˈrɪsɪtɪ/
名词 the state or form of being spherical 球状
the roundness of a 3-dimensional object
同义词： sphericalness / globosity / globularness / rotundity / rotundness
球径球度-引用次数：7
The high precise diameter of a sphere sphericity survey is the essential constituent in the modern test technology, therefore study of its test theory and the organization has vital significance.
高精密球径球度测量是现代测试技术中不可缺少的组成部分，因此研究高精密球径球度测试理论及机构具有重要的意义。
参考来源高精密球径球度测试理论及机构研究
球度
球状
球度
圆球度
... centricity 中心，中央 sphericity 球状 atomicity 原子价，原子数 ...
sphere 包围；放入球内；使…成球形
[数]球形；球面
There are four androeciums in a flower, the anther is near sphericity and androeciums protrude after florescence.
雄蕊四枚，花药近圆球形，开花后伸长于花冠之外。
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 sphericity and the surface roughness of bearing balls significantly influence performance and reliability of the bearing.
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。