isothermal ordering process

例句：

1. 1. The experiment was conducted at an isothermal temperature of 25°C.
   实验在25°C的恒温条件下进行。
2. 2.The heat exchanger operates at an isothermal condition to maintain the system's stability.
   热交换器在等温条件下运行，以保持系统的稳定性。
3. 3. During the experiment, the samples were maintained at an isothermal temperature for a certain period.
   在实验过程中，样品被保持在等温温度下一段时间。