【摘要】 以《科学通报》、《中华医学杂志》、《药学学报》和《生理学报》为样本，研究了50～90年代自然科学期刊的论文作者合作度，结果表明，我国自然科学期刊论文作者合作度随时间呈上升趋势，学科、学科综合与综合程度不同，论文作者合作度不同，分析了影响论文作者合作度正常发展的重要因素。更多还原

【Abstract】 The cooperation of authors in the natural science journals from 1950s to 1990s in our country was studied using (Science Bulletin), (Chinese Medical Journal), (Acta Physiologica Sinica), and (Acta Pharmaceutica Sinica) as sample journals. The purpose and significance of the study was discussed, and the factors influencing the growth in cooperation of authors were analyzed更多还原