hanging drop technique

例句：

1. 1. The hanging drop technique isa crucial step in the production of finechemicals.
   悬挂滴落技术是生产精细化学品过程中的关键步骤。
2. 2. In this experiment, weapplied the hanging drop technique to study thereaction between hydrogen peroxide and iron(III) oxide.
   在这个实验中，我们应用悬挂滴落技术来研究过氧化氢和三价铁氧化物之间的反应。
3. 3. The hanging drop technique has been widelyused in the field of surface science forits simplicity and efficiency.
   悬挂滴落技术在表面科学领域被广泛使用，因为它的简单性和效率。