scheme of finite type

例句：

1. 1. The company has a scheme of finite type for its new product launch.
   该公司为其新产品发布制定了有限类型的计划。
2. 2. The government has introduced a scheme of finite type to combat pollution.
   政府推出了一个有限类型的计划来应对污染问题。
3. 3. The team has devised a scheme of finite type to improve efficiency.
   团队制定了一个有限类型的计划以提高效率。