batch crystallization

例句：

1. 1. The company is known for its high-quality batch crystallization process.
   该公司以其高质量的批量结晶过程而闻名。
2. 2. The research team focused on the batch crystallization of new materials.
   研究团队专注于新材料的批量结晶研究。
3. 3. Due to the high cost of raw materials, batch crystallization has become a challenge for many companies.
   由于原材料成本高昂，批量结晶已成为许多公司面临的挑战。