narrowband device 窄带器件 ; 窄带设备
Ultra Narrowband Filters 超窄频滤光镜
narrowband interference 窄带干扰 ; 窄频干扰
NBF NarrowBand Filter 窄带滤波器
narrowband filter 带通滤波器 ; 窄频带滤波器 ; 窄带滤光片
Narrowband CDMA N-CDMA 窄带码分多址
Narrowband ISDN N-ISDN 窄带综合业务数字网
以上来源于: WordNet
N a limited-capacity transmission channel such as that used for transmitting telephone calls and faxes 窄频带 → compare broadband
The broadband FM signals and the narrowband CF signals travel out to a target, reflect from it, and return to the hunting bat.
宽带 FM 信号和窄带 CF 信号传输到目标，从目标反射回来，然后返回猎蝠。
Both images were made using narrowband filters and different color mappings.
两张照片都用窄波段滤光镜和不同颜色映射。
The gorgeous color image combines both narrowband and broadband images recorded using three different telescopes.
色彩斑斓的照片合成了用三架不同望远镜拍的窄频和宽频图像。
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