常见例句Lightning sferics and stroke-delayed pulses measured in the stratosphere: Implications for mesospheric currents 在平流層測得的閃電天電和閃擊延遲脈沖sferics network 天電觀測網sferics fix 天電定位sferics observation 天電觀測sferics receiver 天電接收器 返回 sferics