基本释义:

窄频带滤波器

网络释义

1)narrowband RF filter,窄频带滤波器

2)Narrowbard ultraviolet B,窄频UVB

3)narrow band,窄（频）带

4)narrow-band,窄频带

5)narrow frequency bands fitting,窄频段拟合

6)narrowband mi crowave technology,窄频微波技术

用法和例句