n. microcrack
孔有毛细孔和可见小孔洞，缝有微细裂纹和动态变化的可见缝。
The hole has the pore and the small hole, the seam has the tiny crack and the dynamic change obvious seam obviously.
等离子体处理后织物的表面形成许多微小凹坑和微细裂纹，增加染料的吸附率。
After plasma treated, the fabric surface had many small pits and fine cracks which could increase the rate of dye adsorption.
在有些结晶颗粒较粗的翡翠饰品表面，硬玉晶体上可见沿解理形成的微细裂纹。
On the surface of some jade ornament or crystal with coarse grain structure, the microscopic fissure can be formed along the cleavage.
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