high pressure synthesis

例句：

1. 1.The high-pressure synthesis process is crucial for the development of new materials.
   高压合成工艺对于新材料的发展至关重要。
2. 2.The researchers used a high-pressure synthesis method to produce the desired material.
   研究人员使用一种高压合成方法来生产所需的材料。
3. 3.The high-pressure synthesis technique has been widely applied in the field of nanotechnology.
   高压合成技术在纳米技术领域得到了广泛应用。