a uniform policy的用法和样例：
- Enterprises must lead the masses housing monetary distribution programme, a uniform policy in the context of the city, in accordance with the principle of openness, impartiality, and fairness set.
- The laboratory is kept at a uniform temperature.
- All these jackets have a uniform size.
- The earth turns round at a uniform rate.
- All the bricks have a uniform size.
- A policeman wears a uniform when he is working.