band trap

常見例句

The selectivity is reasonably good, even at the high end of the band. A wave trap can be used to null nearby stations.
即使在頻率高端，此線圈仍能保持良好的選擇性。添加陷波器可以減小強(qiáng)臺的干擾。
Combined with a water-based attractant derived from human sweat (collected from a wrist band), the trap mimics the scent, moisture, and temperature profile of a sleeping body.
再結(jié)合上從人體汗液（從手腕中來的）來的水性引誘劑，這個(gè)引誘器就能模擬和一個(gè)睡著的人體一樣的情景、濕度和溫度。
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(gè)四階低通濾波和一個(gè)二階高通濾波組成的帶通濾波器以及陷波器組成，可有效濾除噪聲及干擾；