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汉语拼音：duǎn bō

波长50－10米（频率6－30兆赫）的无线电波。以天波的方式传播，用于无线电广播和电报通讯等方面。

1. 波长为10－100米(频率为3－30兆赫)的无线电波。它能被高空电离层折射(或反射)而传播至很远距离。适用于远距离无线电通讯、广播等。

• I use the short-wave radio to get the latest war news.

  我用短波收音机收听最新的战事新闻。

• SW and LW radio

  短波及长波无线电设备

• Until now, the BBC has only been available in South Africa on short wave.

  直到目前为止，南非只能以短波形式收听英国广播公司的节目。

• You can receive our program at short wave 37.5 MH.

  你可在短波37.5赫兹上收到我们的节目.

• Churchill's cadences began to roll out of the short - wave radio.

  短波电台里开始传出邱吉尔那抑扬顿挫的声调.

• I was able to pick you up on the short wave radio.

  我能用短波收音机收听到你的信号.

• You can receive our program at short wave 5 MH.

  你可在短波5赫兹上收到我们的节目.

• The absorption is most effective for the shorter wave length rays.

  对于短波部分来说,吸收效应尤为明显.

• I just got BBC on shortwave. Same bulletins as last night.

  我刚刚收听了英国广播电台的短波,和昨天晚上一样的新闻.

• Can this radio receive short - wave ?

  这个收音机能收 短波 吗 ?

• We distinguish ultrashort, short, medium, and long waves.

  我们将其分为超短波, 短波 、 中波和长波辐射.

• These high - frequency shout waves are only able to travel in straight paths from the transmitter.

  这些高频短波从发射机发出后只能从直线传播.

• You can receive our program at short wave 37.5 MHz.

  你可在短波37.5兆赫上收到我们的节目.

• And when you tune to short - wave stations , just pull out the antenna here.

  你收听 短波 节目时, 要把这里的天线拉出来.

• We should have portable short - wave sets .

  我们应该有轻便的 短波 通讯设备.