模拟船舶电站数据采集系统软件的开发

运行良好的模拟船舶电站必需有输入输出速度快、功能强大的微机数据采集系统的支持。本文介绍了模拟船舶电站数据采集系统软件的开发方法。该方法在实际应用中能满足用户要求，并产生较好的经济效益。     

罕品虫树合化玉

树化玉是地质学所称硅化木中的极品，主要成分为蛋白石和玉髓，密度为2.2-2.8克/厘米^3，硬度为摩氏7.4度，已超过翡翠的硬度。世界上只有少数国家有发现，其中首推缅甸产的色彩丰富，质地过硬，通体细腻光洁。     

ADONIS—latest developments and its role in the changing publisher/library relationship

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资源共享和保护知识产权是网络咨询服务中存在的最主要矛盾,如何协调两者之问的矛盾,有效地广泛传播和应用文献信息,成为在发展网络咨询服务的过程中必须要研究的重要课题.     

Health information for patients: The hospital library's role

Libraries today, including most hospital-based patients' libraries, are involved only peripherally in providing patient health science information. Hospital libraries should collaborate with health professionals in getting health information to patients--along with the library's more traditional roles of providing recreational reading for patients and serving the informational needs of the physician and medical staff. The library should act as the center for educational materials and programs within the hospital. Many health agencies, health educators, physicians, and librarians have been discussing the need for patient health education, but there are few effectively organized or established education centers. This paper discusses an overview of patient health education and intellectural freedom, proposes a new role for the existing hospital library in patient health education, and suggests guidelines for establishing a patient education center.