微裂 checking; craze cracking; fine fissure; microfissure; tiny crack
裂痕 fissure; rift; crack 夏天地上都是裂痕。 the ground was full of cracks in the summer. 他们之间的裂痕还没有完全消除。 the rift between them has not yet been completely healed. 这块玻璃有一道裂痕。 there is a crack in the glass
The grinded materials become irregular multiple - unit , and their inside lattice are already broken , the structure of the organization is loose , and the final sizes all have haircuts 所粉磨出的物料呈不规则的多菱形,且内部晶格已经破坏、组织结构松散,出磨物料大小颗粒均有微裂痕。
The grinded materials become irregular multiple - unit , and their inside lattice are already broken , the structure of the organization is loose , and the final sizes all have haircuts 该机所粉磨出的物料呈不规则的多菱形,且内部晶格已经破坏、组织结构松散,出磨物料大小颗粒均有微裂痕。