magnetic film parametron

例句：

1. 1.The magnetic film parametron is used to measure the strength of magnetic fields.
   磁膜参数器用于测量磁场的强度。
2. 2.The parametron was developed by a team of scientists who were working on a new type of sensor.
   这个参数器是由一支研究新型传感器的科学家团队开发的。
3. 3.The parametron was used in a variety of applications, including medical imaging and robotics.
   该参数器被应用于多种应用中，包括医疗成像和机器人技术。