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making and testing of astronomical mirrors
释义
making and testing of astronomical mirrors
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理学
天文镜面的磨制和检验
释
making and testing of astronomical mirrors
天文镜面的磨制和检验
对玻璃镜坯打磨、抛光,经过内应力和面形检验,制成所设计的镜面形状和达到所要求的精度。
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unipotent automorphism
unipotent cell
unipotent character
unipotent component
unipotent element
unipotent elements
unipotent group
unipotent matrix
unipotent matrix group
unipotent part
unipotent radical
unipotent radical of algebraic group
unipotent representation
unipotent semigroup
unipotent stem cell
unipotent subgroup
unipotent transformation
uniprimitive
uniprimitive group
uniprimitive permutation group
unique
unique continuation theorem
unique decipherability
unique decodability
unique decodable code
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