lower cut-off frequency meaning in Chinese

低限截止频率

Band elimination filter . a filter that has a single continuous attenuation band , with neither the upper nor lower cut - off frequencies being zero or infinite
带阻滤波器。只有单个连续衰减带宽，将在上边带或下边带频率切断为零或无穷大。
The results show that : ( a ) the influence of the groove shape on the low cut - off frequency is great at certain groove depth ; the high cut - off frequency is gradually lowered from triangle profile , cosine profile to swallow - tailed profile
结论为: ( 1 )槽深较大情况下,槽形状对截至频率影响较大,槽形状从三角形变化到燕尾形,截至频率依次降低。