I hope what I've written so far gives you a good idea of what concept-oriented catalogs are, and why they're worth thinking about as we plan for the future of libraries.
我希望这篇博文让你了解了什么是基于概念的目录，以及如果我们要规划图书馆的未来，它们为什么值得我们思考。
What concept lies at the heart of von Neumann architecture?
冯诺依曼结构的核心概念是什么？
What concept lies at the heart of von Neumann architecture?
冯诺依曼结构的核心概念是什么？
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