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掩星观测
释义
掩星观测
Encyclopedia
工学
空间观测
释
occulation observation
掩星观测
一种宇宙空间探测形式。掩星是一种天文现象,指一个天体在另一个天体与观测者之间通过而产生的遮蔽现象。一般而言,掩蔽者较被掩者的视面积要大。掩星主要包括月掩星、行星掩星以及小行星掩星。掩星观测为研究掩蔽者与被掩者提供了重要的科学数据。
随便看
local limit theorem
local link
local linking
local Lipschitz condition
local loading forming
local loop
local luminosity function
local lunar time
locally algebraic operator
locally analytic
locally analytical
locally analytical isomorphic
locally analytic function
locally analytic isomorphism
locally arcwise connected
locally arcwise connected topological group
locally bicompact group
locally bounded
locally bounded function
locally bounded lattice
locally bounded space
locally closed set
locally collapsible space
locally compact
locally compact algebra
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