It has been shown that finite element simulation can improve the forging process design level greatly.

从本文实例中可以看出，有限元分析方法对提高锻造工艺设计水平具有显著作用。

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For the sake of improving our country's wastewater process automation control level, it is very useful to do research on its model simulation and control strategies.

为了提高我国污水处理过程自动控制水平，研究污水处理过程的模拟及其控制策略非常有意义。

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