For an initial service, a 10 megahertz-wide band of frequencies will be needed.

初始服务需要10兆赫宽的频带。

柯林斯例句

Gave a scheme for wide - band a . c . stabilized current supply.

给出宽带交流稳流电源的一种解决方案.

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RAKE reception is used for improving the wide band receivers.

提高宽带接收机性能,我们选择,犁耙式接收.

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Which include magnetic - field probe, wide - band amplifier, transmission cable and its compensator.

该系统包括磁场测量探头 、 宽带信号放大器 、 信号传输电缆和补偿器等.

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System reached a wide - band, low noise design goals of their work.

系统达到了宽频带 、 低噪声、工作稳定的设计目标.

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Purpose: UHF frequency converter, local oscillator, wide band amplifier.

用途: 用于超高频频率转换, 负载振荡器, 宽频放大.

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Ultra Wide Band technology is a very attractive technology of wireless communication.

超宽带技术是目前无线通信中非常有发展前途的技术.

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This paper proposes a new structure - the wide - band isolated amplifier of dual path.

提出了一种新结构双通道宽带隔离放大器.

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The application of wide - band digital beamforming ( DBF ) to radar EW systems is introduced.

探讨了应用于雷达电子战系统的宽带 DBF 技术.

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In 2009, wide band of vibration pattern and opportunity possible.

2009年, 宽幅震荡格局和波段性的机会成为可能.

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Compared with other IR detectors, a wide band, fast response speed and high sensitivity, and etc.

与其它红外探测器相比, 非致冷热释电探测器具有工作频率宽 、 响应速度快和灵敏度高 、 无需制冷的常温工作条件的优点.

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The millimeter wave ( MMW ) Inter - pulse stepped frequency radar is a type of wide band high - range - resolution radar.

毫米波脉冲频率步进雷达是一种宽带高距离分辨率雷达.

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A wide band low current transducer is investigated on the basis of Rogowski coil.

为测量陡脉冲小信号,经磁芯选择、参数优化研制了一种罗科夫斯基线圈宽带微电流传感器.

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The area ruled by the Pope grew to include a wide band of territory.

教皇统治的区域成长为包括疆土一条宽带.

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The UWB ( ultra - wide band ) radar system has got more and attention for its excellent anti - stealth ability.

超宽带 雷达因为其良好的 反 隐身能力而成为一种受到日益关注的雷达体制.

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