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NGFN 1985
释义
NGFN 1985
Encyclopedia
工学
重力测量
释
National Gravity Fundamental Network 1985; NGFN 1985
1985国家重力基准网
1983~1985年,中国建立的包括6个基准点、46个基本点和5个基本点引点组成的国家重力基准网。
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traceless tag
traceless tensor
trace level
trace line
trace mapping
trace method
trace minerals in coal
Trace Model of word recognition
trace norm
trace of a commutator
trace of a form
trace of a function
trace of a line
trace of a linear transformation
trace of a mapping
trace of a matrix
trace of an algebraic element
trace of an algebra of sets
trace of an ideal
trace of an operator
trace of a square matrix
trace of a tensor
trace of endomorphism
trace of impurities
trace [of matrix]
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