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嘉陵江梯级渠化航道
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嘉陵江梯级渠化航道
Encyclopedia
工学
河道渠化
释
Canalized Channel of Jialing River
嘉陵江梯级渠化航道
嘉陵江四川广元至重庆朝天门段经梯级渠化整治后形成的高等级航道。渠化后,航道等级从等外至Ⅳ级提高到Ⅳ至Ⅲ级标准,航道里程从739千米缩短至682.8千米。
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indigenous knowledge
indigenous microorganisms
indigenous movement
indigenous official
indigenous people
indigenous peoples of scenic regions
indigenous psychology
indigenous reservation of America
indigenous species
indigestion caused by improper feeding
indigo
indigo blue
indigosol
Indira Gandhi
Indira Gandhi Center for Atomic Research
indirect
indirect absorption
indirect addressing
indirect agency
indirect aggression
indirect air cooled system
indirect analytic continuation
indirect atomic absorption spectrometry
indirect atomic absorption spectrometry (IAAS)
indirect band gap
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更新时间:2025/11/24 17:13:03