| 1. | A review of finite element simulation of particles reinforced metal matrix composites has been summarized from meso - scale and macro - scale in this article
摘要从细观尺度和宏观尺度两个方面分析总结了国内外颗粒增强金属基复合材料有限元模拟研究现状。 |
| 2. | Generally speaking , most of the researches on this issue belong to qualitative analysis on macro - aspect . based on different specialty background and the questions researched are essentially different
旅游学者的研究多是一种宏观尺度的定性分析，基于不同的专业背景，研究的问题在本质上存在较大的差异。 |
| 3. | At last , the thesis summarized the whole processes of the space reformation in the yantai hill which applied the upper methods to the real project , demonstrating the actual effects and details
最后以烟台山景区的改造方案为例，从城市宏观尺度、景区中观尺度、历史场所微观尺度对空间结构整合的理论进行了具体的演示和细节的补充。 |
| 4. | The contents of geometry - based periodic unit cell models , microstructure - based models and macro - scale simulation are introduced and the problems and investigation prospects are generalized finally
介绍了基于几何建模的周期性单胞模型、基于实际微观结构的有限元模型及宏观尺度模拟几个方面的内容，并对目前该领域存在的问题及今后的研究方向进行了分析总结。 |
| 5. | In the mechanics of composites material the term homogenization indicates the passage from the micro to the macro scale to relate the mechanical properties of the composites material to the properties of the single phases
这种假定使我们在编织复合材料的强度和刚度性能分析中能采用均匀化理论数值模型。编织复合材料的均匀化过程提供了从材料微观尺度的力学性能到宏观尺度力学性能名义参数的桥梁。 |
| 6. | At present , international investigations on the mechanical properties of concrete are beginning to transfer from the classic macroscopic mechanical level to a minor level , i . e . mesoscopic level , and a lot of mesoscopic mechanical models had been proposed
目前，国际上对于混凝土材料力学性能的研究已经开始从经典的宏观尺度转向更细微的细观尺度，建立了一些用于混凝土断裂过程模拟的数值模型。 |
| 7. | Macro - scale theory is used also to compute the heat transfer in platelet micro - channel . the temperature difference model is established , and the function for the temperature distribution in the platelet micro - channel is obtained , numerical calculation is carried by using commercial solftware named fluent
本文还用宏观尺度理论对层板微小通道内的传热进行了计算,建立温差模型得到了结构层板和微小通道内温度分布的函数,同时用商用软件fluent得到了数值解。 |
| 8. | 4 . the paper proved that when the cooling channel belongs to the transitional region from macro - scale to micro - scale , whether the macro - scale theory or the micro - scale theory will be used depends on the accuracy that the researcher reqired , and does not need to depend on the knudsen number
4 、当冷却通道属于宏观尺度到微观尺度的过渡区域时,求解计算是采用宏观理论还是采用微观尺度的理论,主要是看研究者对求解答案的精度要求,而不必一定按照kn数进行判断。 |
| 9. | The simulation model for water resources system based on macro - scale dual water supply is established herein by taking the large water resources system of multi - water - source ; multi - consumer ; multi - step series - parallel connection as the study object , so as to provide the technical support for realization of the rational allocation of water resources
摘要以具有多水源、多用户、多级串并联的大型水资源系统为研究对象，建立基于宏观尺度分质供水的水资源系统模拟模型，为实现水资源合理配置提供技术支持。 |
| 10. | With each domain being looked as distinct material phases and ferroelectrics polycrystal as multiphase material , the coupled macroscopic thermo - electric - mechanical behavior of polycrystalline ferroelectrics can be induced by multi - scale analyze . in response to the applied stimuli , domain can switch and domain switching coverts one variant into another
将铁电体作为非均匀材料，将电畴看作不同的材料相，铁电体宏观尺度的力、电、热多类场的耦合行为，可以通过对其进行多尺度分析得到。 |
