- 简明词典
- 柯林斯词典
- AI释义
- AI解词
- 牛津词典
频段
- [pín duàn]
释义
- frequency range 频带; 频段;
- frequency channel 频道; 频段;
实用场景例句
- 全部
Each channel remains at an assigned frequency within a single band.
每个信道在单一的频段内保持分配的频率.
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This may necessitate transmitting and receiving signals in different frequency bands.
这可能使在不同频段内发射及接收信号成为必要的.
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The receiver is probably the best the world at this frequency.
而这个接收机可能是世界上这个频段最好的接收机.
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Classic Fm is my favorite, please tune it in.
古典调频电台是我的最爱, 请调到那个频段.
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Standing wave frequencies provide information about the length of the cable.
驻波频段提供了线缆长度的信息.
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It's got AM, FM, shortwave, longwave, SSB and aircraft band frequencies.
它的获得时, 调频, 短波, 长波, SSB及飞机频段频率.
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At high frequencies the current at the collector lags by 90 deg.
在高频段,集电极电流滞后90度.
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This method shows a better performance than a single complexity algorithm.
结果证实了在子频段采用复杂度是一种有效的分类方法.
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Purpose: low noise amplifier at VHF, UHF and CATV band applications.
用途: 用于甚高频 、 超高频和有线电视频段的低噪声放大.
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The amplification ratio is related to non - dimension frequency and porosity.
放大作用的大小与频段、孔隙率和入射角度等因素有关.
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Channels in this low - frequency band soon became crowded.
渠道在这低频段很快成为拥挤.
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This dissertation gives a detail study on the theory of dual - band filters for wireless communication systems.
双频段滤波器也成为这些通信系统前端的重要器件.
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Based on wavelet multiresolution analysis theory, this paper proposes a novel method for data systems identification.
基于小波多分辨分析理论并结合面向控制的辨识思想, 提出一种多率采样系统分频段加权辨识方法.
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Frequency agile radar synthesis detection unit works in frequency hopping state in RF band.
频率捷变雷达综合测试仪工作在射频段捷变状态.
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Simulation results show that efficiency and can operate over the whole main - mode frequency band.
仿真结果表明:该器件带宽可覆盖整个波导主模频段.
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收起实用场景例句词组搭配
频段分配
frequency allocation; frequency allotment
频段扩展
bandspread; band spreading
频段转换
bandspread; band spreading
收起词组搭配行业词典
通信
frequency band 介于两个已定义界限之间的频谱。
- 释义
- 实用场景例句
- 词组搭配
- 行业词典