knowledge web知识网络knowledgen.学问；了解；知识；认识；知道knowledge base inference system[计] 知识库推理系统Knowledge - Based Engineering知识工程knowledge - sharing mechanism知识共享机制knowledge representation system知识表示系统knowledge production efficiency知识生产效率knowledge in teaching materials教材知识knowledge absorptive competence知识吸收能力knowledge-based organizations知识型组织Knowledge- innovation Project知识创新工程knowledge management innovation知识管理创新