electric signal characteristic measurement

例句：

1. 1. Theelectrical engineer conducted an electrical signal characteristic measurement to determine the quality of the circuit.
   电气工程师进行了电信号特性测量，以确定电路的质量。
2. 2. During the testing phase, the technician performed an electric signal characteristic measurement to identify any potential issues with the device.
   在测试阶段，技术员进行了电信号特性测量，以识别设备中可能存在的潜在问题。
3. 3. The company's new product line includes a range of electronic devices that require precise electric signal characteristic measurements for optimal performance.
   该公司的新产品线包括一系列电子设备，这些设备需要精确的电信号特性测量以确保最佳性能。