The fourth part is the main parts of this paper , and it points out the main prombles and counter - measures from five aspects , including propelling standardization in china academic information resources joint building and sharing , establishing perfect mechanism of joint building and sharing , advancing the development of academic characteristic information resources , propelling guiding system of academic information , and raising the documents and information delivery efficiency 第四部分是论文的主体，从五个方面分析了中国高校信息资源共建共享中存在的主要问题及发展对策，即：加速高校信息资源共建共享中的标准化进程、完善高校信息资源共建共享机制、加快高校特色信息资源体系的建设、促进高校知识信息导航服务体系的发展、提高高校文献信息的传递效率。
We have a well balanced original educational system for you to achieve at your purpose of study , also we create a lot of activities to promote international communication and provide a lot of information on japanese culture , social life , etc . many students in our school passed japanese proficiency test 1st or 2nd level 本校针对升学就业日常会话等各种不同目的编制相应的教案，由众多经验丰富的讲师彻底进行指导，开展活跃的国际交流，提供与日本社会情况及日常生活密切相关的知识信息。
Besides expressing design result , it provides domain constraint for design process and model information for digital assembly sequence planning and simulation of stamping die , which is usually ignored in the former product models . taking the specific structure and design process of stamping die into account , the information of workpiece is composed in die product model as product feature . former product models merely contain mainly about the die design result , this model extends the contents of product model with the relation feature of the composed subassembly and parts and also other associated production knowledge 该模型不但能完整地表达冲模的设计结果，同时还表达和存储了冲模设计的知识信息，能较好地为冲模的设计过程提供规则和约束，支持产品的智能设计过程以及冲模的数字化预装配规划和仿真；而模型中冲压件信息的集成则扩大了冲模产品模型的信息内涵和应用外延，便于建立冲模智能设计过程的信息关联，从而使集成信息模型成为产品设计过程上、下游活动实现信息共享的基础。
Gradually , transferring from the edge of social economic development to the centre , universities , with teaching , researching and social service in one , their main missions are integrating initiation , procession , popularization and usage of knowledge , training high qualified talents group after group , scientifically guiding economy and society to develop sustainedly 与此相适应，集教学、科研和社会服务于一体的大学，从过去经济社会发展的边缘地带转移到中心位置，其主要使命就是有机整合知识信息的创造、加工、传播和利用，培养和造就一批又一批高素质人才，科学引导经济、社会可持续发展。
In this paper , the author explains the pressing and necessary of recomposing the core competition power of libraries from the angle of impact by knowledge information industry co . , knowledge information service co . , and permited digital library co . , and expounds out the research results of the author 摘要本文从知识信息产业、知识信息服务业和准数字图书馆商业公司对图书馆造成冲击的角度，对现阶段图书馆的生存环境进行了全面系统的分析，指出挖掘、重组图书馆核心竞争力是紧迫和必要的。
