microdamage

Microdamage accumulation will finally lead to bone fatigue fracture.

显微损伤的积累最终会导致骨的疲劳骨折。

To describe the anisotropy of microdamage of the crust block, we use the damage tensor that is expressed in the fissure density.

地壳块体微损伤的各向异性，引裂纹密度表示的损伤张量形式。