资料的保存与资源的分享这两大目标能否调和一致,近来人们对此很感兴趣,并且提出了一些质疑。显而易见,借出去的资料会受到损耗,其寿命也会缩短,而花大量财力和人力来保存一份文件,却因借给其它图书馆使用而使之受到损坏,又是一件很不划算的事情。另一方面,值得保存的资料如果不能物尽其用,其学术应用价值 The two objectives of data preservation and resource sharing can be reconciled. Recently, people are very interested in this and put forward some questions. Obviously, the information we borrow will be weakened and its life expectancy will be shortened. However, it is also very uneconomical to spend a great deal of money and manpower to preserve a document which has been damaged by lending to other libraries thing. On the other hand, if the information worth preserving can not make the best use of it, its academic application value