微安培

例句：

1. 1. The current flowsthrough the wire with a very small amountof energy.
   电流以极小的能量流过导线。
2. 2. The device measures the resistance ofa circuit with microamperes.
   该设备用微安培测量电路的电阻。
3. 3. The scientist used a microampereto measure the strength of the magnetic field.
   科学家使用微安培来测量磁场的强度。