【摘要】 从信息的概念入手,叙述了信息熵、信息量表达式的含义。对水土保持研究所的学科结构分布进行了统计并作了信息熵计算。对计算结果加以分析,表明了信息熵应用到科研情报中的意义,开拓了情报学研究的新领域。更多还原

【Abstract】 The expression and meaning of information entropy,information quantity were stated from the concepts of information.The scienc distribution was add up and information entropy was calculated in the Institute Soil and Water Conservation(ISWC).Moreover,the article give an analysis of information entropy,which was applyied to scientific research intelligence.A new field will be exploit for the intelligence research.更多还原