knowledge unit meaning in Chinese
知识单元
Examples
- In the first half of the fourth chapter expound " multi - level knowledge unit " method and the second half bring forward some improvement
从第四章开始，首先是对现有知识单元表示方法的叙述，然后提出了改进方法。 - The system realize courseware and knowledge units with xml - based technology , so as to improve the system ' s capacity of extension , operation and reusing
系统实现采用xml技术作为构造课件与知识单元的主要工具,以提高整个教学系统的扩展性、操作性、重用性等。 - At last the paper uses fully learning data according celts , constructs theory and methord of implementing system . the theory has two aspects : gives imprecise learning methords using rules when sequencing initially , such as introducing , narrating emphases and so on ; during the process of learning , we construct a fuzzy evaluating model using the data of scores , learning time and browsing times , and adjust scores with learning objects . then we can inference more precice learning strategy based on the result of evaluation , such as searching previous knowledge units , learning current knowledge units repeatly
该原理主要体现在两个方面：一是在初始编列时，根据规则的匹配与调用可以实现较为粗略的教学方法指导，如一般性介绍、重点讲述等；二是在过程导学当中，针对最具代表性的测验成绩、学习时间、浏览次数的学习效果和行为，结合学习者的预期学习目标等因素进行适当的成绩调整、时间改进等处理，并运用模糊综合评判的方法对学习者实施有效评价，以推理出在学习过程中较为细化的教学建议，如搜索前驱知识单元、重新学习当前知识单元等。 - Information storage implies knowledge capacity inside an enterprise ; its alteration depends on passively or periodically collecting , initiatively absorbing and exploring and innovating information . information entropy indicates the sequencable extent of the knowledge system . in fact , knowledge management is the process to decrease information entropy through administration and estimation on knowledge unit
知识存量反映了企业内部的知识容量，其变动取决于被动地或周期性收集知识、主动吸收知识、探索创新知识等三个方面；信息熵反映了知识系统的有序化程度，知识管理就是通过对知识元的管理与评估活动降低知识系统信息熵的过程；知识系统的整体内容则表现在知识语义上，不同的人对同一个知识系统获得的语义是不同的。 - The paper combined with the " national 863 plan " project of " research and application of development tool of intelligent agricultural information system " , tried to discuss some improvement about knowledge presentation method of " multi - level knowledge unit " and designed new " multi - ejb " inference mechanism , the paper on the one hand to bring forward to apply xml technology to knowledge presentation and to improve " fku ' , ' rku " unit . ,
本文以国家八六三项目“智能化农业信息处理系统开发平台的研究及应用”为背景，在知识表示方法的改进和多组件推理机方面做了一些探讨和研究。论文主要是开展了两方面的工作。一方面是对原有知识单元表示方法进行了改进，主要集中在对原有fku , rku单元作了更严格的定义，使rku不隶属于某个特有的fku单元，同时给出了知识表示方法的xml格式。