It presentsthat the correct abstract is the key to solve the problem and the abstractive problemand the Principle Knowledge of the knowledge resource is the core of the process ofKnowledge Innovation.

• 指出对问题的正确抽象是解决问题的关键环节。认为抽象化后的问题与知识源中的原理知识的重构是知识创新过程的核心。