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无线电导航技术
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无线电导航技术
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工学
无线电导航
释
radio navigation technique
无线电导航技术
通过测定无线电信号的振幅、频率和相位等参数及其变化,提供位置、速度、时间及方向等信息的导航定位技术。广泛用于飞机、船舶和车辆等运载体的导航定位。
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surface-brightness fluctuation technique
surface brightness method
surface brightness profile
surface brightness temperature
surface calculation model
surface case
surface casing drilling technology
surface catalysis
surface catalytic reaction
surface channel
surface channel CCD
surface characteristics of crude drugs
surface characterization testing
surface charge
surface charge density
surface chemical physics and physical chemistry
surface chemical reaction
surface chemical shift
surface chemisorption
surface chemistry
surface cleaning
surface coating
surface coating of magnesium alloys
surface coating technology
surface collapse
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