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Imperial Palace
释义
Imperial Palace
Encyclopedia
工学
清代建筑
释
Imperial Palace
故宫
中国现存规模最大、保存最完好的古建筑群。位于明清北京城内中部,自明永乐十九年(1421)至清末(1911),是明清两个朝代的皇宫。古代皇宫是禁地,又有紫微垣为天帝所居的神话,故称宫城为紫禁城。1925年在此建故宫博物院后,通称故宫。1961年定为全国重点文物保护单位。1987年列入《世界遗产名录》。
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fisheries of oceanography
fisheries population equilibrium
Fisheries Research Agency
fisheries research institutes at provincial levels
fisheries resource assessment counting method
fisheries resource assessment swept-area method
fisheries resources cultivation and protection fee
fisheries resources property rights
fisheries resource strategy management
Fisheries Science
fisheries science and technology progress
Fisheries Science & Technology Information
fisheries seasoning sauce (oyster sauce, shrimp paste, crab sauce)
fisheries spices
fisheries spices processing technology
fisheries statistics
fisheries stock assessment
fisheries stock assessment by fish larvae and juveniles
fisheries subsidy policies
fisheries survey patterns
fisheries technical and economic effect evaluation index system
fisheriestechnical economy
fisheries technology extension stations at provincial levels
Fisher index
Fisher inequality
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