[电] 各向同性天线

isotropic antenna的用法和样例：

例句

A new millimeter-wave omnidirectional dielectric rod metallic grating antenna is developed successfully.研制成功了一种新型金属栅加载毫米波全向天线。
The indoor ceiling omni-directional antenna is usually installed on the ceiling to provide omni-directional coverage indoors.室内吸顶全向天线一般安装在室内天花上，用作室内的全向覆盖。

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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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achyranthes root

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arbitrary-function generator