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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 Source apportionment of water-soluble oxidative potential in ambient total suspended particulate from Bangkok: Biomass burning versus fossil fuel combustion 期刊论文 ATMOSPHERIC ENVIRONMENT, 2020, 卷号: 235, 页码: 8 作者:  Wang, Jiaqi;  Jiang, Haoyu;  Jiang, Hongxing;  Mo, Yangzhi;  Geng, Xiaofei 收藏  |  浏览/下载：5/0  |  提交时间：2021/11/19 Exploring the cause of PM2.5 pollution episodes in a cold metropolis in China 期刊论文 JOURNAL OF CLEANER PRODUCTION, 2020, 卷号: 256, 页码: 120275 作者:  Sun, Xiazhong;  Wang, Kun;  Li, Bo;  Zong, Zheng;  Shi, Xiaofei 收藏  |  浏览/下载：87/0  |  提交时间：2020/07/08 TIANJIN-HEBEI REGION  SOURCE APPORTIONMENT  AIR-POLLUTION  HAZE POLLUTION  CHEMICAL-CHARACTERIZATION  TRACE-METALS  WINTER HAZE  AEROSOL  CHEMISTRY  EVOLUTION   Using the Budyko hypothesis for detecting and attributing changes in runoff to climate and vegetation change in the soft sandstone area of the middle Yellow River basin, China 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 703, 页码: 11 作者:  Li, Huijuan;  Shi, Changxing;  Zhang, Yusheng;  Ning, Tingting;  Sun, Pengcheng 收藏  |  浏览/下载：14/0  |  提交时间：2020/05/19 Runoff change  LUCC  Climate change  Vegetation variation  Attribution analysis   Degree of Freedom and Dynamic Analysis of the Multi-Loop Coupled Passive-Input Overconstrained Deployable Tetrahedral Mechanisms for Truss Antennas 期刊论文 Journal of Mechanisms and Robotics, 2020, 卷号: 12, 期号: 1 作者:  Xu, Yundou;  Chen, Yang;  Liu, Wenlan;  Ma, Xiaofei;  Yao, Jiantao 收藏  |  浏览/下载：7/0  |  提交时间：2022/02/17 Agricultural robots  Antennas  Springs (components)  Torsional stress  Trusses  Coupled mechanisms  Degree of freedom  Degrees of freedom (DoFs)  Dynamic equations  Lagrange methods  Over-constrained  Overconstrained mechanism  Torsion Springs   Fractional Order Based Modeling and Identification of Coupled Creep and Hysteresis Effects in Piezoelectric Actuators 期刊论文 IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2020, 卷号: 25, 期号: 2, 页码: 1036-1044 作者:  Liu, Lei;  Yun, Hai;  Li, Qing;  Ma, Xiaofei;  Chen, Si-Lu 收藏  |  浏览/下载：13/0  |  提交时间：2020/12/16 PIEZOCERAMIC ACTUATORS  MOTION CONTROL  HIGH-SPEED  COMPENSATION  TRACKING