track reactor

例句：

1. 1.The engineers are using a track reactor to monitor the progress of the project.
   工程师们正在使用一个跟踪反应堆来监控项目的进展。
2. 2. The track reactor is designed to detect and prevent accidents in nuclear power plants.
   跟踪反应堆旨在检测和预防核电厂的事故。
3. 3.The scientists have developed a new track reactor that can detect small changes in the environment.
   科学家们已经开发了一种新的跟踪反应堆，可以探测到环境的小变化。