实验结果表明，这种多层结构的元件对乙醇有很高的灵敏度与选择性。

The experimental results show that the sensor has high sensitivity and selectivity to alcohol gas.

youdao

实验结果表明，这种多层结构的元件对乙醇有很高的灵敏度与选择性。

The experimental results show that the sensor has high sensitivity and selectivity to alcohol gas.

youdao