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- The effects of radiation and absorption of raindrops on S and X band radar electromagnetic waves are compared and discussed in this paper. 本文讨论雨滴对船用雷达的两个波段，即S波段和X波段雷达电波的辐射和吸收作用，并且对辐射和吸收作用作出比较，对S波段和X波段的作用也作出了比较。 结果表明雨滴对X波段的雷达电波的辐射作用较吸收作用为大，雨滴对X波段的雷达电波的吸收作用较对S波段的雷达电波的吸收作用为大。
- The Multi Band Excitation vocoder was developed by Griffin in MIT in 1987. Subsequently the improved MBE was adopted by Inmarsat as a standard for satellite voice communications. 多带激励声码器（MBE）由MIT的Grifin在1987年提出，其改进算法（IMBE）已被IN－MARSAT采纳作为卫星话音通信的标准。
- Since the frequency stepped radar is a instantaneous narrow band radar with synthesized wideband, it may resolve the bandwidth problem by changing the phase pulse by pulse. 由于频率步进信号是一种瞬时窄带、合成宽带的雷达信号，可以通过脉间配相的改变解决孔径渡越时间、波束指向变化等问题。
- The computer simulation and informal listening test results show that the new Multi Band Mixed Excitation Linear Predictive ( MBMELP ) speech coder at 2.4 kbit/s can produce a synthesized speech quality close to that by CELP algorithm at 4 8 kbit/s . 计算机模拟及非正式的语音试听结果表明 ;新的多带混合激励线性预测语音编码器在 2 4kbit/s编码速率重建的语音质量接近于 4 8kbit/sCELP算法的质量 .
- In modern radar system, wide or ultra wide band radar signal is used more widely. Accordingly, by using digital signal processing, we need high-speed data acquisition system to get information. 在现代雷达系统中，宽带雷达信号应用的越来越广泛，相应地，通过数字信号处理的方法来处理超宽带雷达信号，需要高速的数据采集系统来提取信息。
- The Structural Design of the Antenna Pedestal for the Multi band Composite Radar 多频段复合雷达天线座结构设计
- Suitable for radio and multi band radio 适合于汽车收音机和各种频段的无线电
- yellow band and multi band longicorn 黄带多带天牛
- A New Design of Wide Band Radar Signal Source Based on DDS 一种基于DDS技术的新型宽带雷达信号源的设计
- Design of Channel Dropping Filter in Ultre-Wide Band Radar 超宽带雷达频带分割滤波器设计
- Wavelets and Its Applications in Ultra-wide Band Radar 小波理论及其在超宽带雷达中的应用研究
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- The radar scanned the sky for enemy planes. 雷达密切监视天空，搜索敌机。
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- The band played a military march. 乐队吹奏军队进行曲。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- A live band is always a good draw at a party. 现场演奏的乐队在聚会上总是很吸引人的。
- He was waylaid by a band of guerrillas. 他遭到游击队的狙击。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
