知识点

• The system establish ontology describing the subject knowledge structrue and can making semantic retrieving on specility literatures such as identification synonyms , relative retrieving etc
  该系统建立了描述课程知识结构的本体，并能对各知识点对应的专业文献进行同义词分析、知识点的相互关联等语义检索。
• Test paper generated automatically is verified in terms of repetition of knowledge point and validity of the condition of generating test paper , and the exchange of heterogeneous data is accomplished through xml
  具体根据知识点的重复性和组卷条件的有效性校验自动生成试卷;通过xml完成异质数据之间的交换。
• Josh bloch offers the following bits of wisdom regarding checked and unchecked exceptions , which are consistent with but not quite as strict as what " the java tutorial " suggests
  ） ， josh bloch提供了下列关于检查型和非检查型异常的知识点，这些与“ the java tutorial ”中的建议相一致（但是并不完全严格一致） ：
• Firstly , a description of the software architecture and functional module division is represented . secondly , a layered architecture of the communication system utility function library is introduced
  此外，本文还介绍了pci总线有关知识，重点描述了pci总线配置空间等与编制系统设备驱动程序密切相关的知识点。
• Actually every are taken an examination of grind reference book can nod knowledge according to in those days exam outline enumerate comes out , the difference just is on the style of complier and integrated ability
  其实每套考研参考书都会将知识点按照当年的考试大纲罗列出来，差别只是在编者的风格和综合能力上。
• In addition to , the paper makes a concept tree represent knowledge , which not only checks redundancy of knowledge easily , but fits automatic navigation of student ' s learning , and which is worth to extending
  另外，本文提出的用概念树来表示知识点，不仅方便检查知识的冗余性，而且适合学生学习的自动导航，值得推广。
• The attribute database gives each knowledge point attributes and a link to the teaching material base , while the linkage database describes the relation among knowledge points . this linkage database is suitable for ratiocination
  知识点属性库描述知识点的特性和与多媒体教学材料库的连接关系知识点链接库反映知识点间的关系，便于推理。
• The resource - concept mapping mechanism builds a mapping relationship between the learning objective corresponding to the knowledge point and learning object meta - data , through which alos can be bind to specific course knowledge point automatically
  资源-概念映射机制通过建立知识点对应的学习目标与学习对象元数据之间的映射关系,将原子型对象绑定到具体课程知识点。