球形体,coccoid form
spherical powder球形粉体
3)spheroidal crystal球形晶体
1.According to the cr ys tallography condition of spheroidal crystal,it is required that the crystallite must have a large number of small angle branches which are distributing radiall y and symmetrically;besides,these small angle branches should have the feature of"regular branch"that means they have same growing babit and growing rate.球形晶体的结晶学条件要求雏晶必须有大量辐射对称的小角分枝;此外,这些小角度分枝应具备“规则分枝”特征(即相同的生长习性与生长速度)。
4)Spherical shell球形壳体
1.Properties of angle deformation have been deeply studied,the stress calculation formula that calculating angle deformation of spherical shell is derived.在深入地研究了球形壳体角变形的性态基础上,推出了球形壳体角变形附加应力简易计算式;给出了角变形区变形特点,和球壳结构与角变形限量间的数值关系,经实践证明可同JB1127-82规定对应使用。
5)spherical phantom球形模体
1.015 cc valid volume and a self-made diode detector are used to measure the absorbed dose output of X(γ)-knife in PMMA spherical phantom(φ160 mm); and verify the actual dose output of therapy plan system.015cc的针尖电离室及自制的小体积半导体探测器相匹配,在160mm直径的有机玻璃球形模体内测量X(γ)刀的输出吸收剂量,并验证其治疗计划的实际输出剂量,得到较满意的结果。
6)Spherical body球形浮体
延伸阅读

壳体呈球形分子式:CAS号:性质:又称球罐,壳体呈球形。是贮存和运输各种气体、液体、液化气体的一种有效、经济的压力容器。在化工、石油、炼油、造船及城市煤气工业等领域大量应用。与圆筒形容器相比其主要优点是:受力均匀;在同样壁厚条件下,球罐的承载能力最高,在相同内压条件下,球形容器所需要壁厚仅为同直径、同材料的圆筒形容器壁厚的1/2(不考虑腐蚀裕度);在相同容积条件下,球形容器的表面积最小,由于壁厚、表面积小等原因,一般要比圆筒形容器节约30%~40%的钢材。其主要缺点是制造施工比较复杂。