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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2020     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 Agricultural land use and management weaken the soil erosion induced by extreme rainstorms 期刊论文 AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2020, 卷号: 301, 页码: 9 作者:  Han, Jianqiao;  Ge, Wenyan;  Hei, Zhe;  Cong, Chenyu;  Ma, Chunling 收藏  |  浏览/下载：26/0  |  提交时间：2021/03/18 Agricultural land use  Cropland management  Soil erosion  Extreme rainstorm   Effect of Er3+ concentration on spectral characteristic and 2.79 mu m laser performance of Er:YSGG crystal 期刊论文 JOURNAL OF LUMINESCENCE, 2020, 卷号: 226 作者:  Hu, Lunzhen;  Sun, Dunlu;  Luo, Jianqiao;  Zhang, Huili;  Zhao, Xuyao 收藏  |  浏览/下载：69/0  |  提交时间：2020/10/26 Er3+ doping concentration  Spectral characteristic  Judd-Ofelt analysis  Mid-infrared laser   Crystal growth, structure, defect, and spectroscopic properties of the Nd3+-doped Y2.8ScAl4.2O12 single crystal 期刊论文 OPTICAL MATERIALS, 2020, 卷号: 108 作者:  Zhang, Huili;  Sun, Dunlu;  Luo, Jianqiao;  Zhao, Xuyao;  Quan, Cong 收藏  |  浏览/下载：17/0  |  提交时间：2020/12/28 Crystal growth  Nd3+:Y2.8ScAl4.2O12  Structure  Dislocation defect  Spectroscopy   Spectroscopic and laser properties of Er:LuSGG crystal for high-power similar to 2.8 mu m mid-infrared laser 期刊论文 OPTICS EXPRESS, 2020, 卷号: 28 作者:  Zhao, Xuyao;  Sun, Dunlu;  Luo, Jianqiao;  Zhang, Huili;  Quan, Cong 收藏  |  浏览/下载：18/0  |  提交时间：2020/11/26 How Adding Biochar Improves Loessal Soil Fertility and Sunflower Yield on Consolidation Project Land on the Chinese Loess Plateau 期刊论文 POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2020, 卷号: 29, 期号: 5, 页码: 3759-3769 作者:  Qiang, Minmin;  Gao, Jian'en;  Han, Jianqiao;  Zhang, Haochen;  Lin, Tingwu 收藏  |  浏览/下载：6/0  |  提交时间：2021/07/09 biochar  loessal soil  soil nutrient contents  soil fertility  sunflower yield