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广域差分增强系统
释义
广域差分增强系统
Encyclopedia
工学
卫星导航
释
satellite-based augmentation system;SBAS
广域差分增强系统
通过地球静止轨道卫星搭载卫星导航增强信号转发器,向用户播发星历误差、卫星钟差、电离层延迟等多种修正信息,实现对原有卫星导航系统定位精度的改进的导航增强系统。又称星基增强系统。
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blast furnace slag
blast-furnace stopping blasting
blastin
Blasting
blasting
blasting alert zone
blasting bolt
blasting construction enterprise
blasting crater experiment
blasting crater theory
blasting damage
blasting damage of rock mass
blasting demolition of the third stage RCC cofferdam of the Three Gorges Project
blasting design
blasting design unit
blasting dust
blasting electric circuit
blasting engineering
blasting engineering geological evaluation
blasting engineering geological exploration
blasting engineering geology
blasting experiment
blasting field test
blasting flying stone
blasting for exploratory adits,shafts and trenches
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