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导航卫星精密定轨
释义
导航卫星精密定轨
Encyclopedia
工学
导航卫星运行控制
释
precise orbit determination of navigation satellites
导航卫星精密定轨
利用一系列地面观测卫星资料(地面各类导航卫星跟踪站网及人卫激光测站网等)精确确定导航卫星在轨位置的过程。
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pure yang
Purgation
purgative method
purgatives
purgative,cathartic
Purgatory
purgatory
purge and trap
purge and trap (PAT)
purge stack
purging
purging technique
purification
purification and rejuvenation of grass varieties
purification by manipulating the mouse embryo
purification by vacuum vaporization
purification coefficient
purification factor
purification for fraction
purification impurity of tungsten concentrate
purification machine
purification of bioleaching solution
purification of coarse sodium tungstate solution
purification of colloid
purification of crude titanium tetrachloride
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