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文献学
以文献和文献发展规律为研究对象,以文献整理和利用为核心研究内容的一门学科。
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orthogonal mapping
orthogonal mate of a Latin square
orthogonal matrix
orthogonal measurement
orthogonal measures
orthogonal metric
orthogonal net
orthogonal operator
orthogonal pair
orthogonal phase matching
orthogonal planes
orthogonal points
orthogonal polarity group
orthogonal polarization
orthogonal polynomial expansion
orthogonal polynomial regression
orthogonal polynomials
orthogonal polynomials in several variables
orthogonal process
orthogonal projection
orthogonal projection method
orthogonal projection operator
orthogonal projections to latent structures
orthogonal projection theorem
orthogonal projector
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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