thermal conductivity bridge

例句：

1. 1.We used a thermal conductivity bridge to measure the temperature of the liquid.
   我们使用热导率桥来测量液体的温度。
2. 2. The thermal conductivity bridge was used to detect the presence of heat sources in the area.
   热导率桥被用来探测该区域是否存在热源。
3. 3.The thermal conductivity bridge was an essential tool for measuring the thermal properties of materials.
   热导率桥是测量材料热性能的必备工具。