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雷达工作频率
释义
雷达工作频率
Encyclopedia
工学
雷达工作频率
释
radar carrier frequency
雷达工作频率
雷达发射机产生的大功率电磁波信号在未受调制前的频率。是雷达发射信号载波频率。
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observer-report method
observers
observer's paradox
observing cage
observing chain
observing frequency
observing law of naturalness and cherishing truth
observing season
observing station
observing table
observing technique
observing technology of tilt tide
observing under ice
obsessive-compulsive disorder
obsessive-compulsive personality
obsessive-compulsive personality disorder
obsessive compulsive related disorders
obsidian
Obsidian Hydration Dating
obsidianite
obsolescence law of literature and information
obsolete character
obsolete old word
obstacle
obstacle perception of people with visual impairments
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