受激幅射式微波放大器
Microwave Amplification by Stimulated Emission Of
microwave amplification by stimulated emission of radiation
maser
受激辐射式微波放大器
asbestos cement ridge tile
astrocyte cell
受激辐射微波放大器
microwave amplification by stimulated emission of radiation
氨微波激射器–光谱分析仪
ammonia-maser-spectrum analyzer
负温度微波激射器
negative temperature maser