“active antenna”的概念、定义、翻译、参考文献-科学参考

单词	active antenna
释义	active antenna Encyclopedia 工学【特种天线】释 active antenna有源天线在含金属和介质的一般天线中，还含有晶体三极管、隧道二极管、变容二极管等有源器件的天线。
随便看	The Hexi-Chinese Dictionary The Hezhe Wedding the hierarchy of languages the highest good The Highest National Award of Science and Technology the High Slopes of Three Gorge Project Permanent Lock the High Slopes of Xiaowan Hydropower Station the high stage lion dance The Hindu The Historical Atlas of China The Historical Avant-garde the historical basis of Chinese cities The historical classics on Chinese water conservancy the historical contributgion of photography in astronomy the historical-geographical school the historical poetics the historical role of the people the historical status of exceptional individuals The Historic Town of Vigan The Histories The History and Appreciation of Chinese Dances The History and Appreciation of Foreign Dances The History Books of Many States The History Man The History of a Loyal Heart

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