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球面度
释义
球面度
Encyclopedia
工学
〔SI导出单位〕
释
steradian
球面度
国际单位制(SI)中表示立体角度的导出单位。符号sr。
Physics
通类
数学
steradian
球面度
立体角的单位。
sterad
球面度
立体角单位
steradian
球面度
Mathematics
spherical degree
球面度
steradian
球面
角
度
Astronomy
全称:steradian。缩写:sr
球面度
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characteristic linear system
characteristic line element
characteristic manifold
characteristic map
characteristic mapping
characteristic mass
characteristic matrix
characteristic measure
characteristic method
characteristic methods of polymers
characteristic model-based intelligent adaptive control
characteristic multiplier
characteristic normal
characteristic number
characteristic number of a manifold
characteristic number of a matrix
characteristic number of an operator
characteristic numbers of distribution
characteristic of a differential equation
characteristic of a field
characteristic of a hypersurface
characteristic of a logarithm
characteristic of an integral equation
characteristic of a ring
characteristic operator
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