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常年性河流
释义
常年性河流
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〔主要名词〕
释
perennial stream
常年性河流
常年流水不断的河流或受人类活动影响偶尔断流的河流。世界上绝大部分河流均为常年性河流。
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subdirect decomposition
subdirect irreducibility
subdirectly irreducible
subdirectly irreducible algebra
subdirectly irreducible group
subdirectly irreducible ring
subdirectly reducible algebra
subdirect product
subdirect representation
subdirect sum
subdirect union
subdistribution
sub-district and neighborhood committee system
subdistrict office
subdivide
subdivision
subdivisional works
subdivision by analogy
subdivision chain
subdivision chain mapping
subdivision for curves and surfaces
subdivision of a complex
subdivision of a graph
subdivision of categories
subdivision of land
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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