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GPS guidance
释义
GPS guidance
Encyclopedia
工学
GPS制导
释
GPS guidance
GPS制导
全球定位系统GPS(Global Positionning System)特指美国全球定位系统,在GPS制导中,GPS接收机一般情况下至少接收到4个卫星所发射的定位信号,便可计算出经度、纬度及高度,之后制导系统计算形成制导指令。
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age of planet formation
Age of Red
Age of sail
age of the earth
age of the Galaxy
age of the moon
age of the universe
ageostrophic
ageotropic
ageotropism
AGEP
age-period-cohort analysis
age problem
ager
ageratum conyzoides
age-related macular degeneration
age-replacement policy
age scale
age-specific fertility rate
Age spectrum
age standardization
age stratification theory
age structure
age structure of population
AG focused accelerator
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