null measurement of transconductance

例句：

1. 1.The null measurement of transconductance is crucial for the design of electronic circuits.
   无量纲的传导率测量对于电子电路的设计至关重要。
2. 2. The engineer used a null measurement of transconductance to optimize the performance of the device.
   工程师使用无量纲的传导率测量来优化设备的运行性能。
3. 3. The null measurement of transconductance was used to measure the resistance of the wire in the circuit.
   无量纲的传导率测量被用来测量电路中导线的电阻。