The results show that the ceramic coating is composed of a two-layer structure with the surface loose zone and the inner compactzone.
结果表明，陶瓷膜具有内部致密层和外部疏松层两层结构，膜层与铝基体为冶金结合。
2
The compact form of the new building reduces the size of the foundations and of the outside walls, freeing up a large part of the property and creating an outdoor training zone.
新建筑紧凑的形式缩小了基础和室外墙的尺寸，也释放出很大一部分的土地，形成了一个户外训练区域。
3
The results show that the microstructure of laser alloying zone is compact, grain is fine, and has metallurgical bonding with matrix.