diffusion dialysis

例句：

1. 1. The chemical reaction is a good example of diffusion.
   化学反应是一个很好的扩散例子。
2. 2.The gas diffuses through the walls of the container.
   气体通过容器的壁扩散。
3. 3.The process of diffusion is essential in many biological processes.
   扩散过程在许多生物过程中是必要的。
4. 1. Dialysis is a method used to treat kidney failure.
   透析是一种用于治疗肾衰竭的方法。
5. 2. Dialysis is a common procedure for patients with end-stage renal disease.
   透析是患有终末期肾病患者的常见程序。
6. 3. Dialysis removes waste products from the blood and helps maintain body fluid balance.
   透析从血液中移除废物，有助于维持体液平衡。