frequency adjustment bridge

• 调频电桥

frequency adjustment bridge的用法和样例：

例句

1. This null-balance system is usually more accurate than the direct-readout bridge.
   这种调零系统通常比直读电桥更精确。
2. Recording units for resistance thermometers are mostly based upon the Wheatstone bridge circuit.
   电阻温度计的记录设备基本上是根据惠斯通电桥的电路。