误差比 meaning in English
error ratio
Examples
- Compared with the induction meter , the electronic meter ' s measurement error is affected diminutively by the change of the frequency , that is to say , the electronic meter has a wide frequency respond characteristic and its error - frequency characteristic curve is flat . therefore , taking the whole energy as measurement standard , the measurement error of electronic meter is less than that of induction meter very much ; while the measurement error of electronic meter is bigger than that of induction meter when taking the basic energy as measurement standard
和感应式电能表相比，电子式电能表的计量误差受频率变化影响较小，具有较宽的频率响应，误差频率特性曲线较为平坦，因此，在谐波存在下以全能量为计量标准时，电子式电能表的计量误差远远小于感应式电能表的电能计量误差，而以基波能量为计量标准时，电子式电能表的计量误差比感应式电能表的计量误差大。