earth-ionosphere cavity resonance

例句：

1. 1. The researchers found that the Earth-ionosphere cavity resonance could be used to detect the presence of anomalous signals from space.
   研究人员发现，地球电离层谐振腔共振可以用来探测来自太空的异常信号。
2. 2. The team successfully applied the technique to their experiment and achieved an earth-ionospherecavity resonance frequency shift of 0.5 Hz.
   该团队成功地将这一技术应用于他们的实验中，实现了0.5赫兹的地球电离层谐振腔频率偏移。
3. 3. The resonance frequency of the cavity was precisely tuned to the frequency of the incoming signal, allowing forhigh sensitivity and accuracy in the detection of weak signals.
   腔体的共振频率被精确调至入射信号的频率，使得在检测微弱信号时具有高灵敏度和准确性。