This paper makes statistics of original text delivery service of the library of Nanjing University of Science and Technology,analyzes the main factors influencing the original text delivery service of library,and advances some optimized tactics for the original text delivery service of library under the network environment.

The paper has described the numbers of the original text delivery in our library,including the total number,the number of users that are inside and outside university,different discipline number,Chinese and foreign language number through statistics according to the original document delivery information in recent years.

This paper introduces the system of original text delivery which exploite in practical works.

How to Improve the Efficiency of Document Delivery Service?;

Study on the Policy of Subsidy to the Original Paper Used for the Document Delivery in Libraries;

Discussion on the Non-mediated Document Delivery in Library;

In today s highly developed information technology,this paper deals with the features and resource security of the information from library journals,and puts forth the major strategies to explore the journal information resources in the network environment,including contents report,selective dissemination of information and literature transmission services.

This paper expounds the connotation and necessity of the literature transmission,introduces the present situation of university library s literature transmission,analyzes on the reasons why the progress of the literature transmission is slow,and puts forward some corresponding suggestions.

Using computer network,full text information retrieving sy stem ,full text database system and e lectronic literature transmission system,the electroni c literature transmission service r ealizes the sharing of literature re sources.

On the Building of the Platform Service of the Inter-library Loans and the Document Delivery Service under the Thought of SAAS

This paper expounds the necessity of developing interlibrary loan and document delivery service in university library,analyzes the current problems of interlibrary loan and document delivery service,and brings forward some suggestions on interlibrary loan and document delivery service.

This paper has described the necessary of developing document delivery service in institute libraries,and introduced the present situation of document delivery service of the Library of the Institute of Mechanics,Chinese Academy of Science.