高灵敏度的氟里昂气体传感器是检测氟里昂泄漏的关键元件，本文叙述了氟里昂气敏器件的制作工艺、敏感原理、测试方法及测试结果。

Freon sensor with high sensitivity is key device for detecting freon leak. The manufacture technology, sensitivity mechanism, measure method and parameter of samples have beendiscribed in this paper.

youdao

测试力敏开关及力敏开关的模拟显示。

Testing the pressure switch and it's simulative display.

youdao

传统的气敏材料测试方法仅仅测试材料在与气体接触前后电阻的变化，只能反映气体吸附的结果，而不能反映吸附和解吸的动态过程。

The general measurements record only the change of materials' resistance before and after meeting gases. It reflects only the results, not the dynamic process of adsorption.

youdao