The accurate dynamic analysis of a lot of chemical processes is a large scale problem of solving an array of combined stiff ordinary differential equations.

许多化工过程的精确动态分析计算是一个大规模的刚性常微分方程组的求解问题。

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To sum up, it is necessary to add the thinking strategy training of chemical calculation problem solving to the definite subject teaching process.

笔者认为，在学科教学过程中，结合学科特点进行问题解决思维策略的训练十分必要。

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For solving the fault diagnosis problem of chemical processes, a new kind of distributed (cooperative) fault diagnosis model based on multi-agent system is provided.

针对化工过程的故障诊断问题，给出了分布式化工过程故障诊断问题的多智能体的合作求解模型。

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