agar-gel reaction

例句：

1. 1. The scientist conducted an agar-gel reaction to test the stability of the new drug.
   科学家进行了琼脂凝胶反应，以测试新药的稳定性。
2. 2.During the experiment, the agar-gel reaction produced a clear gel layer.
   实验过程中，琼脂凝胶反应产生了一层透明的凝胶层。
3. 3.The agar-gel reaction was used as a diagnostic tool for detecting bacterial infections.
   琼脂凝胶反应被用作诊断工具，用于检测细菌感染。