与湿敏传感器的湿度计相比，由于不存在表面污染失效的情况，所以解决了传感器使用寿命短的问题。

Compared with the prior hygrometer with a moisture sensitive sensor, the invention solves the problem of short service life of the sensor as no failure resulting from the surface contamination occurs.

youdao

与湿敏传感器的湿度计相比，由于不存在表面污染失效的情况，所以解决了传感器使用寿命短的问题。

Compared with the prior hygrometer with a moisture sensitive sensor, the invention solves the problem of short service life of the sensor as no failure resulting from the surface contamination occurs.

youdao