【电磁学】单极天线

monopole antenna的用法和样例：

例句

A novel broad-band omnidirectional monopole antenna with dual-frequency is presented.摘要文章介绍了一种新型宽带双频全向单极天线。
A pair of slits is inserted to the upper part of the monopole to obtain the notched band function.一组放置于单极天线上半部之狭缝槽设计成功地达到所需要的频带阻绝功能。

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新英语口语900句

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简单慢速英语阅读

原版英语小短文 25. The Indoor Antenna

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原版英语小短文

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实用英语

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实用英语

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2017年Scientific American(三)月

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英语口语

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实用英语

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