wave band

• n. (无线电)波段

英英释义

名词 waveband:

1. a band of adjacent radio frequencies (e.g., assigned for transmitting radio or television signals)

例句

用作名词 (n.)

1. Radio2 can be heard on the long wave band.
   第二广播电台可在长波段收听到。
2. The dust re-radiates the shock wave's energy as infrared light.
   尘埃在红外波段重新发射着激波的能量。