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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：山东大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Preparative Separation of Phenylethanoid and Secoiridoid Glycosides from Ligustri Lucidi Fructus by High-Speed Counter-Current Chromatography Coupled with Ultrahigh Pressure Extraction 期刊论文 MOLECULES, 2018, 卷号: 23, 期号: 12 作者:  He, Fengwei;  Chen, Li;  Liu, Qian;  Wang, Xiao;  Li, Jia 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/11 high-speed counter-current chromatography  phenylethanoid glycoside  secoiridoid glycoside Ligustri Lucidi Fructus  ultrahigh pressure  extraction   SINGULAR SPECTRUM ANALYSIS FOR HETEROGENEOUS TIME SERIES BY TAKING ITS FORMAL ERRORS INTO ACCOUNT 期刊论文 ACTA GEODYNAMICA ET GEOMATERIALIA, 2018, 卷号: 15, 期号: 4, 页码: 395-403 作者:  Wang, Fengwei;  Shen, Yunzhong;  Li, Weiwei;  Chen, Qiujie 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/11 Time series analysis  Singular spectrum analysis  Stabilizing weights  Formal error   An overview of integrated surface subsidence-reducing technology in mining areas of China 期刊论文 NATURAL HAZARDS, 2016, 卷号: 81, 期号: 2, 页码: 1129-1145 作者:  Chen, Shaojie;  Yin, Dawei;  Cao, Fengwei;  Liu, Yong;  Ren, Kaiqiang 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/16 Mine subsidence  Integrated surface subsidence-reducing technology  Application principles  Engineering application  Development prospect  Shortcomings   Collaborative mining using different equipment for a coal seam varying in thickness in a long wall working face 期刊论文 INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY, 2016, 卷号: 13, 期号: 1, 页码: 73-86 作者:  Chen, Shaojie;  Yin, Dawei;  Liu, Xiaoyan;  Wang, Hailong;  Cao, Fengwei 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/16 different equipment  collaborative mining  working face layout  key  technologies  a coal seam varying in thickness   Experimental study on creep macroscopic hardening of filling paste 期刊论文 Caikuang yu Anquan Gongcheng Xuebao/Journal of Mining and Safety Engineering, 2016, 卷号: 33, 期号: 2, 页码: 348-353 作者:  Chen, Shaojie;  Zhu, Yan;  Wang, Qifeng;  Liu, Xiaoyan;  Cao, Fengwei 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/17