本文在认真分析矿井涌水规律的基础上，应用随机服务理论的观点和方法，建立了矿井排水的排队论模型和系统可靠性模型。
Based on analysis of the regularity of mine water, the concepts and methods of the stochastic serve theory being applied, the queueing and reliability models of mine drainage system are developed.
第二章详细介绍了基于本体论的语义网络模型理论，包括语义网络模型的结构、知识表示及推理机制。
Thesecond chapter introduced semantic network model theory in detail based on ontology, including model structure, knowledge expression and inferential mechanism.
认识论模型、本体论假定、心理模型建构论和多维解释框架是目前已经形成的概念转变的四大理论。
Epistemology model, ontology suppose, psychological modeling view and multidimensional interpretive framework are the four major theories about conceptual change.
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