释义 |
unit celln.(名词)- The smallest building block of a crystal, consisting of atoms, ions, or molecules, whose geometric arrangement defines a crystal's characteristic symmetry and whose repetition in space produces a crystal lattice.单胞:晶体的最小结构单元,由原子、离子或分子构成,其几何排列规定了晶体的特性对称,其空间重复产生了晶格
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