The physical meaning of reciprocal latticeof two-dimensional crystal and weight of the latticepoint are explored.
讨论了二维晶体倒易点阵的物理内容和点阵点的权重。
2
The condition for a fuzzy neural network to realize memory is discussed, and the concept oflatticepoint is given.
讨论了一种模糊神经网络实现记忆的条件和记忆的特点，并给出了样本组格子点分布的概念。
3
The point defects induced by electron irradiation make the lattice distortion of martensite phase and the increase of the ordering degree which bring about the stabilization of martensite.