中英互译
narrow band
基本释义
- 窄带：指宽度较窄的带状物，通常用于描述频率范围较窄的信号或波段。
GRE
双语例句
- The reality: In a narrow band of actual cases, this is true.事实：从狭义上来讲，这是成立的。
- The picture is a composite of images taken through both broad and narrow band filters.这张图片是由宽带滤波器和窄带滤波器所拍摄的照片所合成的。
- But this approach only allows vibrations within a narrow band of frequencies to be generated, says Mr Rosenthal.但罗森塔尔说，这种方法产生的震动频率范围很窄。
网络短语
- narrow-band filter窄带滤波器；窄带滤片；窄频带滤波器
- narrow band spectrum窄波段；狭带谱
- narrow band laser窄带激光器
- narrow band amplifier狭频带放大器；窄频带放大器；窄频放大器
- narrow band frequency modulation窄带档；窄带频率调制；窄频带调频；窄带调频
同义词
窄带，窄频带；狭小汇率幅度
英英释义
- In radio, narrowband describes a channel in which the bandwidth of the message does not significantly exceed the channel's coherence bandwidth.