narrow-band noise measurement

例句：

1. 1. The engineer used a narrow-band noise measurement tool to detect the fault in the circuit.
   工程师使用窄带噪声测量工具检测电路中的故障。
2. 2. In this study, we conducted a narrow-band noise measurement to evaluate the performance of the new sensor.
   在这项研究中，我们进行了窄带噪声测量以评估新传感器的性能。
3. 3. The narrow-band noise measurement helped us to identify the source of the noise in the factory environment.
   窄带噪声测量帮助我们确定了工厂环境中噪音的来源。