Abstract:

It brings a new confusing situation to the existence and development of library science that contemporary library science from science rational paradigm converted to a technical paradigm. especially the replacement part of science rational paradigm by the technical paradigm. Since the reform and opening up, studies in library science paradigm effect significantly, but the library basic research still stalled, why not? Although the technical library science research paradigm ingrained, but still need to develop updated and moderately control. So science rational and technical paradigm are complementary and symbiotic: Library Science in the field of fundamental research needs to be enriched and strengthened science rational paradigm space supplement to the technical paradigm.

Key words: Library science, Science rational, Science technical, Paradigm