比较法校准 meaning in English

comparison calibration
comparison method calibration

Vacuum technology . ionization vacuum gauges . calibration by direct comparison
真空技术.电离真空计.用直接比较法校准
In view of predecessors " research achievements we put forward a method using square wave excitation and the fast furrier transformation ( fft ) to realize the comparison calibration for the calibration system of piezoelectric accelerometer
在吸收前人研究成果的基础上，文中提出了工作用压电加速度传感器校准系统应用方波信号激励，同时应用快速傅立叶变换( fft )的方法来实现比较法校准。
The calibration of piezoelectric accelerometer is an important area of the shock and vibration measurement technology , and the calibrated piezoelectric accelerometer is divided into standard accelerometer and working accelerometer , usually standard accelerometer is calibrated by absolute method and working accelerometer is calibrated by comparison method
压电加速度传感器的校准是振动与冲击测量技术中的一个重要研究领域，被校的压电加速度传感器有标准加速度计和工作用加速度计之分，通常标准加速度计用绝对法校准，工作用加速度计用比较法校准。