trap filter

常见例句

This topology filter consists of RLC filter and a trap filter.
這種拓撲由RL C濾波器和L C陷波濾波器串聯組成。
The wien bridge trap filter and its application in the distortion measurement are introduced, the kind of intelligent numerical control tuning Wien bridge trap filter circuit is proposed.
介紹文氏電橋陷波器及其在失真度測量中的應用，提出一種智能化數控調諧的文氏電橋陷波電路。
A band pass filter and a trap filter made up of the filer circuit which filtrate the noise and interference effectively. The signal is enlarged by the amplifiers in the middle and the end class.
濾波電路由一個四堦低通濾波和一個二堦高通濾波組成的帶通濾波器以及陷波器組成，可有傚濾除噪聲及乾擾；

Just like the filter in a vacuum cleaner, however, the trap must be cleaned periodically.
FORBES: Clearing the Air