micro-cracks

英 [mɪk'rəʊkr'æks] 美 [mɪk'rəʊkr'æks]

• 微裂纹

微裂纹

micro-cracks的用法和样例：

例句

1. The micro cracks of concrete that formed during the injury evolution have obvious self-similarity features, which are known as fractal features.
   摘要混凝土在损伤演化期间所形成的微裂纹具有明显的自相似特征，即分形特征。