2. Steel-bonded cemented carbide powder processed by explosive compaction was successfully bonded to the surface of carbon steel through liquid phase sintering. 采用液相烧结法将爆炸压实后的钢结硬质合金粉末复合在碳钢表面,成功获得覆层材料。
3. Compaction and deflection, as two control criterion, are utilized in highway subgrade construction, which well guarantee construction quality and solid foundation of pavement structure layer. 在公路路基施工中,采用压实度和弯沉值“双控”标准,可使施工质量得到保证,为路面结构层提供坚实的基础。
英英解释
n.
1. an increase in the density of something
2. the act of crushing