lumpiness

1.Cosmologists repeat the exercise with spheres of various radii to measure this lumpiness at different scales.

宇宙学家以不同大小的球项测量，就可以探讨各个不同尺度的聚集程度。

2.To keep its lumpiness and reduce the number of broken product seems a key step for the decrease of rejection ratio and raw material consumption.

保持型焦的块状度,少破碎是降低铸件废品率,少原料消耗的关键。