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普通邮票
面值种类齐全,供邮寄各类邮件贴用的邮票。是邮票的主要类别。普通邮票多次印刷,发行量大,发售时间长,票幅较小,图案相对固定。简称普票。又称常用邮票。
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complete permutation
complete pivot
complete pivoting
Complete Poetry Works of Five Dynasties
Complete Poetry Works of Han, Three Kingdoms, Jin, Northern and Southern Dynasties
Complete Poetry Works of Jin Dynasty
Complete Poetry Works of Jin Dynasty and Yuan Dynasty
Complete Poetry Works of Song Dynasty
Complete Poetry Works of Tang Dynasty
complete polarization
complete polarized light
complete polygon
complete polylateral
complete polynomial
complete positive map
complete predicate
complete preimage
complete probability formula
complete probability space
complete problem
complete problem of eigenvalues
complete processing equipment for seed
complete product
complete projection spectrum
complete projective system
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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