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浏览/检索结果: 共1369条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Experimental study on the implementation method of short pulse laser in distance-selective imaging system 期刊论文  OAI收割 Optics and Laser Technology, 2024, 卷号: 171 作者:  Wang, Chong;  Li, Miaomiao;  Yang, Jiahao;  Zhu, Bingli;  Han, Jianghao   |  收藏  |  浏览/下载：14/0  |  提交时间：2023/12/26 Narrow pulse  Step recovery diode  Bipolar transistor  Laser diode   Utilizing machine learning algorithm for finely three-dimensional delineation of soil-groundwater contamination in a typical industrial park, North China: Importance of multisource auxiliary data 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 911, 页码: 168598 作者:  Liu, Siyan;  Yang, Xiao;  Shi, Biling;  Liu, Zhaoshu;  Yan, Xiulan   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/01/04 Industrial site contamination  Three-dimensional spatial analysis  Hydrogeological features  Integrated modeling  Back propagation neural network algorithm   Atom-referenced and stabilized soliton microcomb 期刊论文  OAI收割 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2024, 卷号: 67, 期号: 2 作者:  Niu, Rui;  Wan, Shuai;  Hua, Tian-Peng;  Wang, Wei-Qiang;  Wang, Zheng-Yu   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/01/17 microcavity  frequency comb  dissipative Kerr solitons  fully stabilized microcomb   Mapping soil particle-size fractions based on compositional balances 期刊论文  OAI收割 CATENA, 2024, 卷号: 234, 页码: 12 作者:  Zhang, Mo;  Shi, Wenjiao;  Ma, Yuxin;  Ge, Yong   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/12/22 Soil particle-size fractions  Isometric log-ratio  Random forest  Regression kriging  Compositional balance   Modelling of land use and land cover changes and prediction using CA-Markov and Random Forest 期刊论文  OAI收割 GEOCARTO INTERNATIONAL, 2023, 卷号: 38, 期号: 1, 页码: 2210532 作者:  Asif, Muhammad;  Kazmi, Jamil Hasan;  Tariq, Aqil;  Zhao, Na;  Guluzade, Rufat   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/06/10 CA-Markov  LULC  change detection  simulation  Thal and Cholistan   Mapping Multi-Depth Soil Salinity Using Remote Sensing-Enabled Machine Learning in the Yellow River Delta, China 期刊论文  OAI收割 REMOTE SENSING, 2023, 卷号: 15, 期号: 24, 页码: 20 作者:  Zhang, Haoran;  Fu, Xin;  Zhang, Yanna;  Qi, Zhaishuo;  Zhang, Hengcai   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/01/22 spatial distribution  soil layer  soil salinization  vertical soil salinity  machine learning   Preliminary experimental research on RF coupling efficiency of CRAFT NNBI prototype ion source 期刊论文  OAI收割 PHYSICA SCRIPTA, 2023, 卷号: 98 作者:  Wang, Na;  Liu, Zhimin;  Wei, Jianglong;  Xie, Yahong;  Yang, Yuwen   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/11/17 CRAFT NNBI  RF ion source  coupling efficiency   Coastal wetland degradation and ecosystem service value change in the Yellow River Delta, China 期刊论文  OAI收割 GLOBAL ECOLOGY AND CONSERVATION, 2023, 卷号: 44, 页码: 14 作者:  Yan, Jinfeng;  Zhu, Jiang;  Zhao, Shiyi;  Su, Fenzhen   |  收藏  |  浏览/下载：15/0  |  提交时间：2023/10/09 Wetland degradation  Ecosystem service value  Wetland protection  Yellow River Delta   Numerical study of the radio-frequency biased accelerating system in ion thrusters 期刊论文  OAI收割 PLASMA SCIENCE & TECHNOLOGY, 2023, 卷号: 25, 期号: 8, 页码: 85502 作者:  Bai, Jinwei;  Cao, Yong;  LI, Yang;  Wang, Kaifa;  Tian, Bin   |  收藏  |  浏览/下载：13/0  |  提交时间：2023/06/15 ion thruster  radio-frequency biased grids  implicit immersed-finite-element particle-in-cell  plasma plume   Identifying non-stationarity in the dependence structures of meteorological factors within and across seasons and exploring possible causes 期刊论文  OAI收割 STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT, 2023, 页码: 19 作者:  Dong, Haixia;  Huang, Shengzhi;  Wang, Hao;  Huang, Qiang;  Leng, Guoyong   |  收藏  |  浏览/下载：8/0  |  提交时间：2023/10/09 Non-stationarity identification  Loess plateau  Precipitation  Temperature  Drivers  Changing environment