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水利史
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水利史
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水利史
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history of water conservancy in China
水利史
研究人类社会从事水利活动和水利事业的历史、发展规律以及应用的学科。是水利科学的一个分支,具有自然科学和社会科学交叉学科的特征,既研究水利的历史事实和它自身的矛盾运动,也作为社会发展动力的一个要素,关注水利与社会间的相互影响。
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common landscape plants for northeast China
common landscape plants for northwest China
common landscape plants for south China
common language
common lantana
commonlantana
common law
common-law system
common lead
common leaf spot of alfalfa
common learnings
common lentil
common life method
common line
common logarithm
common long-necked turtle
common Lyapunov function
commonly used external therapies in pediatrics
commonly used garden stone
commonly used words
common maidenhair fern
common management information protocol
common management information protocol, CMIP
common management information service
common management information service, CMIS
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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更新时间:2025/12/29 12:25:41