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waterway regulation for navigation in mountainous area
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waterway regulation for navigation in mountainous area
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工学
航道整治工程
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waterway regulation for navigation in mountainous area
山区航道整治
为消除山区河流的碍航状况,采用整治建筑物或炸礁、挖槽、拓宽等方法提高和改善山区航道的通航尺度和水流条件所采取的整治工程措施。
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fuzzy relation synthesis
fuzzy retrieval
fuzzy ring
fuzzy rules
fuzzy scheduling
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fuzzy set model
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fuzzy set theory
fuzzy space
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fuzzy structured set
fuzzy subgroup
fuzzy subset
fuzzy synthetic decision making method
fuzzy system
fuzzy test
fuzzy topology
fuzzy tree
fuzzy variable
f value
F. van Schooten
F. van Schooten (1615—1660)
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FVE
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