非情
非情-
高校图书馆非图情专业馆员继续教育的探索高校图书馆要因馆制宜加快学科馆员建设&兼与李莉同志商榷
Exploration on the Further Education of Non-Library and Information Science Librarians in University The University Library Must Construct the Discipline Librarian System on the Basis of Local Conditions & Discuss with Li Li
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采用仿真的手段，根据成组维修的思想，提出了多设备串联系统非周期视情预防维修计划的优化方法。
With the theory of group maintenance , an economic optimization model for multi-device series system group was proposed by means of simulation .