频带[波带]扩展

band spread的用法和样例：

例句

The radiation and impedance characteristic of microstrip antenna may be influenced by cutting slots on the groundplane with applications to widening the frequency band.接地板开槽可以改变微带天线的辐射特性及阻抗特性，在微带贴片天线的频带展宽中已有所应用。

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unit10 The Swedish rock band

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不择手段背单词

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地道英语在线听

Take Away English-Internet Band 网络乐队

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Take Away English

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Take Away English

Diseases Spread by Mosquitoes

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科技之光

WHO: Cholera in Chad Could Spread to Sudan's Darfur

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Swine flu spread 'not sustained

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英语新闻

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英文歌曲:清晨迷雾般的音乐格调_Band Of Horses

Funeral Band Of Horses I'm coming up only to hold you under I'm coming up only to show you wrong And to know you is hard and we wonder To know you all wrong, we were Really too late to call, so we wait for Morning to wake you; it's all we got To know

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好听的英文歌曲

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英语新闻

VOA标准英语2009年-Fires Spread Thick Haze Across Much of Sou

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VOA标准英语2009年(十月)

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早安英文

Scientists Produce Gene-Edited Chickens to Stop Spread of Flu Virus

Scientists Produce Gene-Edited Chickens to Stop Spread of Flu Virus British scientists are developing gene-edited chickens designed to be fully resistant to the influenza, or flu virus. Wendy Barclay is one of the leaders of the gene-editing project.

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跟艾米莉一起学口语

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流行英文歌曲

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英文语法词汇

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英语口语

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学英语单词

be more scared than hurt

bellows gage

Bians

bondedness