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单词 skywave
释义

skywave

英汉-汉英词典
天波
词组 | 习惯用语
您要查找的是不是:
  • skyward adj. 向上的;向着天空的 adv. 向上;朝天空
  • skyway n. 航线(等于air lane);高架公路;人行天桥(等于skywalk)
skywave 天波

网络短语:
skywave radar 天波雷达
skywave delay 天波延迟
skywave identification 天波识别
skywave transmission delay 天空电波传输延迟
skywave over-the-horizon 天波超视距
HF skywave backscatter 高频天波返回散射
HF skywave radar 高频天波雷达
skywave radio interference 天波电台干扰
skywave synchronized loran 天波同步罗兰导航系统
英语例句库
  1. A three dimension polarization filtering algorithm is put forward to suppress th e skywave interference in HF ground wave radar.
    以高频地波雷达为背景,提出了三维极化滤波方法,此方法能够滤除二维极化滤波不能抑制的干扰,扩大极化滤波的干扰抑制范围。

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原声例句
经济学人-科技

The resulting " skywave" travels for thousands of kilometres, meaning broadcasters can sit safely beyond the reach of censors, secret policemen -- and invading armies.

由此产生的“天波”可以传播数千公里,这意味着广播公司可以安全地坐下来,不受监察人员、秘密警察和军队的影响。

英语百科

Skywave

Radio waves (black) reflecting off the ionosphere (red) during skywave propagation.
Rough plot of Earth's atmospheric transmittance (or opacity) to various wavelengths of electromagnetic radiation, including radio waves.

In radio communication, skywave or skip refers to the propagation of radio waves reflected or refracted back toward Earth from the ionosphere, an electrically charged layer of the upper atmosphere. Since it is not limited by the curvature of the Earth, skywave propagation can be used to communicate beyond the horizon, at intercontinental distances. It is mostly used in the longwave frequency bands.

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更新时间:2025/6/19 12:09:40