The properties of finite discrete function are discussed.
讨论了有限离散函数的性质。
In the model, the finite volume method discrete of power function is adopted for the hydrodynamic and silt diffusion equations.
模型中水动力方程和泥沙扩散方程均采用幂函数方案的有限体积法离散。
The connectedness of the non-empty closed subsets hyperspace with locally finite topology is discussed and a cardinal function called discrete degree is introduced.
讨论了赋予局部有限拓扑的非空闭子集超空间的连通性，还引入了一个对讨论局部有限超拓扑有用的基数函数，称为离散度。
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