On the basis of this, business process simulation mechanism, activity control method, event-dealing method and graphic interface for modelling and simulation are studied.

在此基础上，建立了面向对象的动态仿真活动控制原理和事件处理方法，并对仿真建模图形界面进行了研究。

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The company has been formed from market research, product design, modelling and simulation check with, structure design to product production, test process development processes.

公司现已形成从市场调研、产品设计、造型核对、模拟配合、结构设计到产品试制、测试的全过程开发流程。

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Numerical computer simulation and modelling for solidification process of castings have been giving a great impetus to the development of foundry technology.

铸件凝固电子计算机数值模拟正对铸造工艺的进展发挥着巨大的推动力。

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