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[矿物材料]
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stone
石材
以天然岩石为原材料加工制作,并用于建筑、装饰、碑石、工艺品或路面等用途的材料。广义的石材包括天然石材和以石粉为主要原料的合成石材,狭义的石材仅指天然石材。
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Sexual Selection in Rodents
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