Translation of "GHz" into Chinese

Electronic vacuum tubes operating at frequencies of 31 GHz or higher.

用于31千兆赫或更高频率的电子真空管。

Scintillation affects radio signals up to a few GHz frequency and seriously degrades and disrupts satellite-based navigation and communication systems.

闪烁影响到频率在几个吉赫以下的无线电信号,并对以卫星为基础的导航和通信系统造成严重削弱和破坏。