wideband oscillograph

例句：

1. 1.This wideband oscillograph can capture high-resolution images.
   这台宽带示波器可以捕捉高分辨率的图像。
2. 2. The engineer used the wideband oscillograph to analyze the electrical signals.
   工程师使用宽带示波器来分析电信号。
3. 3.The wideband oscillograph was crucial in detecting faults in the power grid.
   宽带示波器在检测电网故障中至关重要。