| 释义 |
干扰gānrǎo
1.扰乱;打扰{disturb; interfere; obstruct}:
他正在备课,我不便去～他。{Since he is preparing his lessons, I won't disturb him.}
2.妨碍无线电设备正常接收信号的电磁振荡。主要由接收设备附近的电气装置引起。日光、磁暴等天文、气象上的变化也会引起干扰。{radio interference; jam; electromagnetic vibrations that hamper a radio's normal reception of signals, caused by nearby electrical installations, or such astronomic or meteorological phenomena as sunshine or a magnetic storm} |