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historical bibliography science
释义
historical bibliography science
Encyclopedia
管理学
历史目录学
释
historical bibliography science
历史目录学
研究历史书籍及其目录产生与发展规律的一门专科目录学。又称历史文献目录学,旧称史部目录学。
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graded heterojunction
graded homomorphism
graded Hopf algebra
graded ideal
graded index
graded index fiber
graded index lens
graded index lens, GRIN
graded index media
graded-index media
=graded index 陡度折射率
graded junction
graded lattice
graded Lie algebra
graded manifold
graded medical treatment
graded module
graded morphism
graded object
graded pn junction
graded-polarizable
graded projective dimension
graded protection of wild plants
graded [refractive] index
graded refractive index
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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