two-high cogging mill

例句：

1. 1. The two-high cogging mill is an essential part of the power generation process.
   双高式磨煤机是发电过程的一个必要组成部分。
2. 2.The two-high cogging mill plays a crucial role in reducing coal consumption and emissions.
   双高式磨煤机在减少煤炭消耗和排放方面起着至关重要的作用。
3. 3.The two-high cogging mill has been optimized to improve efficiency and reduce costs.
   双高式磨煤机经过优化，以提高效率并降低成本。