scientists use vlf frequency to study lightning discharges.
科学家使用vlf频率研究闪电放电。
vlf radio signals can penetrate deep into the ocean.
vlf无线电信号可以深入海洋。
the vlf receiver detected unusual emissions from the atmosphere.
vlf接收器探测到来自大气的异常发射。
vlf waves travel long distances through the ionosphere.
vlf波通过电离层长距离传播。
military operations often rely on vlf communication systems.
军事行动经常依赖vlf通信系统。
vlf monitoring helps predict seismic activity.
vlf监测有助于预测地震活动。
the vlf antenna was installed on the mountain peak.
vlf天线安装在山峰上。
vlf emissions from the sun affect earth's magnetosphere.
来自太阳的vlf发射影响地球磁层。
researchers analyze vlf data to understand plasma waves.
研究人员分析vlf数据以了解等离子体波。
vlf transmission can communicate with submarines at depth.
vlf传输可以与深水潜艇通信。
the vlf band is used for navigation purposes.
vlf频段用于导航目的。
natural vlf signals are produced by auroras.
极光产生自然vlf信号。
scientists use vlf frequency to study lightning discharges.
科学家使用vlf频率研究闪电放电。
vlf radio signals can penetrate deep into the ocean.
vlf无线电信号可以深入海洋。
the vlf receiver detected unusual emissions from the atmosphere.
vlf接收器探测到来自大气的异常发射。
vlf waves travel long distances through the ionosphere.
vlf波通过电离层长距离传播。
military operations often rely on vlf communication systems.
军事行动经常依赖vlf通信系统。
vlf monitoring helps predict seismic activity.
vlf监测有助于预测地震活动。
the vlf antenna was installed on the mountain peak.
vlf天线安装在山峰上。
vlf emissions from the sun affect earth's magnetosphere.
来自太阳的vlf发射影响地球磁层。
researchers analyze vlf data to understand plasma waves.
研究人员分析vlf数据以了解等离子体波。
vlf transmission can communicate with submarines at depth.
vlf传输可以与深水潜艇通信。
the vlf band is used for navigation purposes.
vlf频段用于导航目的。
natural vlf signals are produced by auroras.
极光产生自然vlf信号。
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