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survey mark
释义
survey mark
Encyclopedia
工学
海洋大地测量
释
survey mark
测量标志
标定地面测量控制点位置的标石、觇标以及其他用于测量的标记物。
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element formation
element group
element hypergenic mobility
elementide
element innovation
element locally zero
element mass matrix
element migration
element mobility
element nucleosynthesis
element of a block design
element of a matrix
element of an analytic function
element of arc
element of area
element of a set
element of a space
element of a spread
element of best approximation
element of city planning
element of contact
element of eclipse
element of finite order
element of geometry
element of infinite height
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