相關詞條
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South Africa
Overview South Africa, the name was the Republic of South Africa...
Overview Basic Situation -
再生生長膠結
再生生長膠結(secondary growth cementation)又稱次生加大膠結(secondary enlargement cementation)是當膠結物與碎屑顆粒成分相同,膠結物圍繞碎屑顆粒次生加大...
膠結物 -
Baiyü County
Historical Evolution East County, white - marble wolf country Ra...
Historical Evolution Ethnic Population