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doppler navigation system
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doppler navigation system
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工学
无线电频率导航
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doppler navigation system
多普勒导航系统
基于多普勒效应,通过测量地面反射回波信号的多普勒频率,获得飞行载体相对于地面的运动速度,并通过推航运算实现运载体定位的无线电频率测速系统。
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super absorbent fiber
superabundance
superabundant number
superabundant system
superacceptor
super-achromatic wave-plate
super acid
superadditive
superadditive function
superadditive functional
superadditivity
superadiabatic
superadiabatic convection
superaerodynamics
superalgebra
superallowed
superallowed transition
superalloy
superamphiphile
super-amphiphobic and strong self -cleaning and high efficiency water based drilling fluid
superantiferromagnetism
super antigen
superassociation
superassociative
superasymptotic series
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