球直径 [数] diameter of sphere
[机] ball diameter
- 表面含有温敏性高分子刷的聚苯乙烯微球直径随着紫外光反应时间的延长而增加。
The diameter of PS particles with thermo-sensitive brushes increased with increasing of reaction time. - 提出了一种基于数字图像处理技术的微小玻璃球直径的测量方法。
For measuring diameters of micro glass spheres, a method based on digital image processing is presented. - 第二因子为产量构成因子,包括3个与籽粒产量有关的性状,有效花球数、每球籽粒数、球直径;
The second was yield composed factor including 3 characters, effective fruit, number of grains per fruit and fruit diameter.