fine crack meaning in Chinese

微龟裂
微裂纹
细裂缝
细裂纹

Glazed pottery or glassware bearing a decorative surface network of fine cracks
裂瓷一种表面饰有细碎裂纹图案的上釉陶器或玻璃制品
The characteristic of chemical grouting material should combind with construstion method directed by the theories , it is necessity guarantee for the good result in some special cases . by cw series material , various complicated engineerings have been successfully handled , such as the treatment of concrete fine cracks in three gorges project ( tgp ) , foundation reinforcement to the fault in in three gorges project ( tgp ) , and the seepage control and reinforcement for the dam base of jiangya hydropower - station . these illustrations are provided to proof the advantages of modified epoxy resin and its technique
化灌材料特性与理论指导下的灌浆工艺的全面结合是化灌处理，特别是特殊条件下灌浆效果的必要保证， cw系改性环氧化灌浆材及技术对多种复杂工况工程处理对象成功处理，解决了三峡混凝土微细渗水裂缝防渗补强、三峡工程地质断层泥化夹层加固以及江垭电站坝基溶蚀带防渗等一系列工程技术难题，印证了该材料及技术的先进性。