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Terms for subject Earth sciences containing high-frequency | all forms | exact matches only | in specified order only
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extra-high frequency极高频30000—300000 兆赫
extremely high frequency超高频
high frequency高频3—30兆赫
high frequency sector高频部分
high frequency sequence高频率序列
high resolution frequency analysis高分辨率频率分析
high-frequency baroclinic waves高频斜压波波数 5—9,周期 2. 4—3.5 日
medium and very high frequency direction-finding station中频及甚高频方位测定站
medium-high frequency中-高频
new, large, high-powered, low-frequency sonar新式大型高功率低频声呐
super high frequency超高频3 ~ 30 兆赫
ultra-high frequency超高频300-3000 兆赫
ultra-high-frequency Doppler System超高频多普勒系统
very high frequency超高频30-300 兆赫
very high frequency wattmeter甚高频功率表