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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2021     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 Applying biochar under topsoil facilitates soil carbon sequestration: A case study in a dryland agricultural system on the Loess Plateau 期刊论文 GEODERMA, 2021, 卷号: 403, 页码: 13 作者:  Li, Shuailin;  Ma, Qiang;  Zhou, Changrui;  Yu, Wantai;  Shangguan, Zhouping 收藏  |  浏览/下载：97/0  |  提交时间：2021/08/19 Biochar application depth  Soil respiration  Methane uptake  Metabolic quotient (qCO(2))  Temperature sensitivity (Q(10))   Effect of Rainfall Pattern and Crack on the Stability of a Red Bed Slope: A Case Study in Yunnan Province 期刊论文 ADVANCES IN CIVIL ENGINEERING, 2021, 卷号: 2021, 页码: 21 作者:  Zhang, Zhenping;  Fu, Xiaodong;  Sheng, Qian;  Yin, Dawei;  Zhou, Yongqiang 收藏  |  浏览/下载：44/0  |  提交时间：2021/05/25 High-accuracy electrohydraulic control system for the position and orientation of the primary mirror for a large telescope 期刊论文 Journal of the Korean Physical Society, 2021, 卷号: 79, 期号: 7, 页码: 683-695 作者:  Y. X. Li;  J. L. Wang;  P. F. Guo;  H. W. Li and Y. Y. Cao 收藏  |  浏览/下载：2/0  |  提交时间：2022/06/13 Study on the Influence of Parallel Fuzzy PID Control on the Regulating System of a Bulb Tubular Turbine Generator Unit 期刊论文 JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, 2021, 卷号: 16, 期号: 3, 页码: 1403-1414 作者:  Wang, Rongxin;  An, Aimin;  Wen, Yongan;  Song, Houbin 收藏  |  浏览/下载：2/0  |  提交时间：2021/06/03 Bulb tubular turbine generator unit  Parallel fuzzy PID controller  Frequency disturbance  Robustness