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单词 amorphous
释义
amorphous

Physics
  • Describing a solid that is not crystalline; i.e. one that has no long-range order in its lattice. Many powders that are described as ‘amorphous’ in fact are composed of microscopic crystals, as can be demonstrated by X-ray diffraction. Glasses are examples of true amorphous solids.


Chemistry
  • Describing a solid that is not crystalline; i.e. one that has no long-range order in its lattice. Many powders that are described as ‘amorphous’ in fact are composed of microscopic crystals, as can be demonstrated by X-ray diffraction. Glasses are examples of true amorphous solids.


Chemical Engineering
  • A non-crystalline solid form of matter in which the atoms or molecules are arranged at random within a three-dimensional structure. Glass is an example of an amorphous solid. Compare crystal.


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