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微波电子管
释义
微波电子管
Encyclopedia
工学
真空电子器件
释
microwave electronic tube
微波电子管
工作于微波波段的微波真空电子器件。简称微波管。
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navigable waters survey
navigating in polar regions
navigating in polar waters
navigation
Navigation Acts
navigation agent
navigation aided by dynamic model
navigation aids
navigational datum
navigational GNSS receiver
navigational instruments
navigational lighting aid station
navigational lighting aid system
navigational object
navigational planet
navigational satellite
navigational sports
navigational star
navigational star number
navigational time scale
navigational triangle
navigation and positioning
navigation and positioning on the sea
navigation and search on complex network
navigation aqueduct
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