Based on quantum waveguide theory, the effect of impurities on the transmission probability and the persistent currents in mesoscopicstructure is studied.
采用量子波导理论，研究了介观结构中杂质对透射几率和持续电流的影响。
2
Concrete is a kind of porous material with heterogeneous and nonuniform nature, therefore, it expresses quite complicated nonlinear relationship between the mesoscopicstructure and the strength.
混凝土是多相、非均匀性质的多孔材料，因此，其细观结构与强度的关系表现出极其复杂的非线性关系。
3
At the atomic, molecular, mesoscopic and macroscopic levels, the structure features and intelligences of polymer were also discussed in detail.