求翻译：该材料的硬度应当在摩氏硬度范畴内对比其余材料。花岗岩的硬度为6,这使得它比大多数资料更坚挺。钻石,是世界上最硬的材料,它的硬度是最高值10。是什么意思？

The hardness of the material should be contrast in hardness within the context of the rest of the material. The hardness of granite, which makes it firmer than most of the information. Diamond is the hardest material in the world, and its hardness is the highest value.

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This material degree of hardness must in touch in the degree of hardness category to contrast other materials.Granite degree of hardness is 6, this causes it to be stronger than the majority materials.The diamond, is in the world the hardest material, its degree of hardness is the maximum 10.