hot-stage microscope

例句：

1. 1. This instrument is used to observe the behavior of biological cells under high temperature conditions.
   这种仪器用于观察生物细胞在高温条件下的行为。
2. 2. In the field of microbiology, hot-stage microscopes are essential tools for studying the interactions between bacteria and their environments.
   在微生物学领域，热台显微镜是研究细菌与其环境相互作用的关键工具。
3. 3. The researcher used a hot-stage microscope to study the crystallization process of a new drug compound.
   研究者使用热台显微镜研究了一种新药物化合物的结晶过程。