idempotent property

例句：

1. 1. The experiment was designed to test the idea that all things are equal.
   这个实验旨在测试所有事物都是平等的观点。
2. 2. The company's policy is to be idempotent in its approach to customer service.
   该公司的政策是其客户服务方式始终如一。
3. 3. The team's performance was idempotent, with each member contributing equally to the success of the project.
   团队的表现始终如一，每个成员都对项目的成功做出了同等的贡献。