differential bridge

例句：

1. 1. The differential bridge was used to measure the temperature gradient across the sample.
   差动桥被用来测量样品温度梯度。
2. 2. The engineer designed a differential bridge to detect the electrical resistance changes in the circuit.
   工程师设计了一个差动桥来检测电路中电阻的变化。
3. 3. The differential bridge is crucial for accurate temperature measurements in engineering applications.
   差动桥在工程应用中对于准确测量温度至关重要。