In this paper the technique of knowledge acquirement was studied .
本文主要研究了专家系统的知识获取技术。
The acquirement and application research progress of cotton mutants .
棉花突变体的获得及其利用研讨进展。
On the acquirement of the residential ownership in transaction .
论居民住房买卖所有权的取得。
Study of knowledge concept is the basis of knowledge expression , knowledge discovery and knowledge acquirement .
知识概念的研究是知识表示、知识发现和知识获取的基础。
The author studies the acquirement and maintenance of competitive ability of high technology enterprises based on its dimension and structure so as to give some suggestions on how to rebuild the competitive ability for high technology enterprises .
