dairy science

例句：

1. 1. Dairy science is the study of the production and processing of dairy products.
   乳科学是研究乳制品生产和加工的学科。
2. 2. The dairy industry has a significant impact on the environment.
   乳业对环境有重大影响。
3. 3. In dairy science, researchers are exploring new ways to improve milk production efficiency.
   在乳科学中，研究人员正在探索提高牛奶生产效率的新方法。