thin film hydrogen sensor

例句：

1. 1.The thin film hydrogen sensor is used to detect the concentration of hydrogen gas in the environment.
   薄膜氢传感器用于检测环境中氢气的浓度。
2. 2.The thin film hydrogen sensor has a high sensitivity and can quickly respond to changes in the environment.
   薄膜氢传感器具有高灵敏度，并能迅速响应环境的变化。
3. 3. The thin film hydrogen sensor is widely used in various fields, such as environmental monitoring and industrial control.
   薄膜氢传感器在各个领域都有广泛应用，如环境监测和工业控制。