论情报学分支学科衍生发展的环境机制的时代水准

On the Time Levels of Environment Mechanism of Information Subdisciplines Derived Developing

情报学分支学科衍生发展规律，是情报学分支学科理论研究的重要内容，本文论述了情报学分支学科衍生发展的环境机制时代水准问题，概括出了环境机制时代水准的“文化”、“综合”、“杂交”、“生态”等四种“优势”。

The laws of derived developing in the information subdisciplines is a main part of the theory research. The paper discussed the time levels of environmental mechanism of information subdisciplines and summarizes its four advantages which include culture, comprehension,hybridization and ecology.