长期漂移 meaning in English

long term drift

General methods of testing the performance of industrial process measurement and control instruments . long duration drift
工业自动化仪表通用试验方法.长期漂移
Our patented technology enables automatic density / temperature scanning and eliminates long - term drift allowing you to change the temperature and continue measurement without time delay
我们的专利技术能自动扫描密度/温度和消除长期漂移，允许在改变温度后继续测量，无须延长时间。