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单词
directional coupler
释义
directional coupler
Encyclopedia
工学
【微波器件】
释
directional coupler
定向耦合器
用来分配或合成微波信号功率并具有定向耦合特性的微波元件。
Physics
光学、声学
光学
directional coupler
定向耦合器
>光学>集成光学>释义
directional coupler
定向耦合器
Astronomy
directional coupler
定向耦合器
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