comminute

Earthworms comminute the mineral fraction of soils.

蚯蚓粉碎土壤中无机物碎片。

comminute the walnut kernel into shatters;

再将核桃仁弄成碎末；

Objective To explore a new method and the feature of traumatism in sheep for zygomatic bone comminuted fracture by Bio impact device.

讨羊颧骨粉碎骨折可行、方法和损伤特点。