dry milling

例句：

1. 1. Dry milling is a crucial step in the production process.
   干磨是生产过程中至关重要的一步。
2. 2. The company uses dry milling technology to improve its product quality.
   该公司使用干磨技术来提高其产品的质量和性能。
3. 3. Dry milling can reduce energy consumption and environmental pollution.
   干磨可以降低能源消耗和环境污染。