To avoid interferences, and keep the telescopes sensitive, radio telescopes are built in places where there are no human radio waves or electronic signals.
为了避免干扰,保持望远镜的灵敏度,无线电望远镜被建在没有人为的无线电波或电子信号的地方。
2
High impedance is best defined as the level at which interferences cause significant errors.
对高阻的最好解释是干扰会引起明显误差的阻抗水平。
3
But the telescopes only perform during clear conditions and are limited by weather and atmospheric interferences.