calibration peak

例句：

1. 1.The engineer used a laser to measure the calibration peak of the machine.
   工程师使用激光测量机器的校准峰值。
2. 2. The calibration peak is critical for ensuring accurate measurements.
   校准峰值对于确保准确测量至关重要。
3. 3.The calibration peak was used to adjust the machine's settings.
   校准峰值被用来调整机器的设置。