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单词
logarithmic periodic antenna
释义
logarithmic periodic antenna
网络
对数周期天线
网络释义
1.
对数周期天线
对数周期天线
(
logarithmic periodic antenna
)按频率的对数做周期性重复变化的天线。重复周期τ为前后振子长度之比。
chnrailway.com
例句
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更新时间:2025/12/26 18:00:55