“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	stress of acid and aluminum toxicity stress of aquatic animal stress of beams stress of boiler stress of environmental pollution stressometer stress-optic stress optical law stressor-related disorders stress overshoot stress path stress path method stress pattern stress phase stress power stress produced by impact stress protein stress proteins stress raiser stress reaction stress receptor stress recovery and smoothing stress recovery method stress redistribution stress relaxation

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