quadruplet 中文意思是什麼
quadruplet
解釋
n. 名詞 1. 四件一套。2. 〈pl. 〉四胞胎，四生子。
3. 四胞胎中的一個孩子。
4. 四人同乘的自行車。
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On march 23 last year, huan huan delivered her first set of quadruplet ligers
去年4月23日歡歡生下了它的第一群四胞胎獅子虎 -
The synthesis and design of the conventional filters ( butterworth, chebshev, cauer ) ; further more, waveguide multiplexer and the general chebshev filters with transmission zeros were introduced. multipath coupling equivalent circuit are constructed and the relative phase shifts of multiple paths are observed to produce the known responses of the cascaded triplet and quadruplet sections
給出了傳統濾波器的基本理論和設計方法，繼而介紹了波導多工器和廣義切比雪夫濾波器的綜合理論;分析了相位關系和交叉耦合的電路模型;給出了在腔體濾波器中實現交叉耦合的方法。
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