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satellite doppler measurement
释义
satellite doppler measurement
Encyclopedia
理学
﹝空间测地技术﹞
释
satellite doppler measurement
人造卫星多普勒观测
利用人造卫星发射的无线电波固有频率和地面站接收频率的“多普勒频移效应”来进行人造卫星定轨和地面点定位的一种方法。
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electronic image
electronic image magnifier
electronic image processing system
electronic image reproduction device
electronic image storage
electronic image-tube
electronic imaging
electronic imaging tube
electronic information communication
Electronic Information For Libraries, EIFL
electronic information source
electronic ink
electronic jamming
electronic jamming aircraft for flight test
electronic justice
electronic keyboard
Electronic Learning
electronic let-off mechanism
electronic level
Electronic Lexicography
electronic ligand effect
electronic linear video editing
electronic listening gear
electronic load
electronic localized state
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