sintering under pressure

例句：

1. 1. The process of sinteringis essential for the production of high-quality ceramics.
   烧结过程对于高质量陶瓷的生产至关重要。
2. 2. During the sinteringprocess, the material is heated and compacted to remove air bubbles and improvestrength.
   在烧结过程中，材料被加热并压实以去除气泡并提高强度。
3. 3.The sintering process is acrucial step in the manufacturing of metal parts.
   烧结工艺是制造金属部件的关键步骤。