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1.“河南沂川沟湾遗址2007年度植物浮选结果与分析”一文的研究成果是山东大学与郑州大学合作研究项目,得到国务院南水北调文物保护项目淅川沟湾遗址发掘和研究(编号:A-07015)、山东
1. “Research results of plant flotation in 2007 at Yichuan Ditch Bay Site in Henan Province” The research result of this paper is a collaborative research project of Shandong University and Zhengzhou University, which was excavated and studied by Xuguan ditch bay ruins under the State Department’s South-to-North Water Diversion Project. A-07015), Shandong