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天文多普勒导航系统
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天文多普勒导航系统
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工学
多普勒导航系统
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celestial doppler navigation system
天文多普勒导航系统
利用太阳、恒星等天体目标源光信号的多普勒效应,根据航天器与目标源之间的距离变化率观测量来确定航天器位置和速度的导航系统。
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all-mains
allmains
all-male group
Allman
all-metal
alloantibody
alloantigen
allobar
allocatalysis
allocated price of agricultural products
allocation
allocation and transference of agricultural products
allocation approach
Allocation concealment
allocation efficiency of healthcare resources
allocation matrix
allocation of agricultural production
allocation of forest production
allocation of frequency
allocation of healthcare resources
allocation of sample
allocation of traffic line
allocation pattern map of regional resources and energy
allocation probability
allocation problem
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