众所周知，用有限元方法模拟异质体材料的微观组织结构、进行材料性能预测，是目前国际上通用的做法。
As everyone knows, Finite element method is in common use for forecasting organized-properties of Microstructure of Heterogeneous Materials.
同时，结合宏观预测结果，应用VISSIM微观仿真软件分析关键节点的交通运行状况，提出世博会园区游客步行交通组织建议。
At the same time, use VISSIM, the microscopic traffic simulation software, to analyze traffic running condition of those points, and put forward the advices of traffic organization in the arena.
所分析内容为进一步研究材料内部微观组织演变规律，准确预测楔横轧产品综合机械性能具有理论指导意义。
They have theoretical guide and significance further to investigate the micro-structural evolution law and predict accurately on comprehensive mechanical property of CWR product.
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