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satellite doppler measurement
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satellite doppler measurement
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理学
﹝空间测地技术﹞
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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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Phragmen-Lindel⍥f principle
Phragmen-Lindel⍥f theorem
phragmobasidium
phragmocone
phragmoplast
phragmospore
Phragmén
Phra Lo
Phra Mongkut Klao Chao Yu Hua
Phra Pathom Chedi
Phra Pathomchedi
Phra Phuttha Loet La Naphalai
phrasal dictionary
phrase
phrase-based statistical machine translation
phrase-based statistical translation model
phrase-observing meditation
phraseological dictionary
phraseological unit
Phraseology
phrase search
phrase structure based syntactic structure
phrase structure grammar
phrase-structure grammar
phrase structure grammar, PSG
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