For these structural problems' hard retrieval, a supply-demand matching method for structural problems is presented in this thesis and it is realized in the strategic study support system.

针对这些结构化问题难以检索的现状，本文提出了一个面向结构化问题的供需匹配方法，并在一个战略研究支持系统通过结构化检索实现这种方法。

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As a typical CSCW system, workflow management system mainly provides asynchronous and structural cooperative support.

作为一类典型的CSCW系统，工作流管理系统主要提供异步、结构化的协同支持。

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The inclined support is a common form of deep excavation bracing structural system.

斜支撑是基坑围护体系的一种常见形式。

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