〔关键词〕二八定律 九法则 全球3.0 长尾理论
From 80/20 Rule to the Rule of Nine and Some Related Thoughts
Hohai University Library,Nanjing210098
〔Abstract〕The phenomena discussed in books of The Long Tail and The World is Flat is somehow universal. This paper thinks over a series of questions on keeping zero distance with readers' reading habit:on concept library, on preventing fault in digital statistical work, on which is the decisional factor in constructing the document structure. All of that have discussed in the book of The World is Flat. The opinion of world is 'flat' is to guide us to understand the readers' reading habit, and from 80/20 rule to the rule of nine is to tell us that using once is considered be used, and that this type of using takes the most proportions of all readers and deserves attention.
〔Keywords〕80/20 rule rule of nineglobal 3.0the long tail theory......