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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2022    内容类型：期刊论文     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 A new method for estimating Sharpe ratio function via local maximum likelihood 期刊论文 JOURNAL OF APPLIED STATISTICS, 2022, 页码: 19 作者:  Xu, Wenchao;  Lin, Hongmei;  Tong, Tiejun;  Zhang, Riquan 收藏  |  浏览/下载：7/0  |  提交时间：2023/02/07 Direct method  heteroscedastic non-parametric regression  joint limiting distribution  local polynomial smoothing  Sharpe ratio function   Design of the Cooling Water System for the EAST Lower Divertor 期刊论文 IEEE TRANSACTIONS ON PLASMA SCIENCE, 2022 作者:  Zhou, Jinxuan;  Hu, Jiansheng;  Yang, Lei;  Guo, Bin;  Xu, Tiejun 收藏  |  浏览/下载：16/0  |  提交时间：2022/12/23 Valves  Thermal analysis  Heat transfer  Water heating  Plasma temperature  Tokamak devices  Heating systems  Cooling water system (CWS)  divertor  Experimental Advanced Superconducting Tokamak (EAST)  thermal-hydraulic analysis  water hammer   Effect of Different Rolling Passes on Microstructure and Mechanical Properties of M390 Powder Metallurgy High-Speed Steel 期刊论文 Journal of Materials Engineering and Performance, 2022 作者:  Xu, Hao;  Shen, Yi;  Cao, Rui;  Li, Wei;  Pang, Yalong 收藏  |  浏览/下载：16/0  |  提交时间：2022/07/20 Hardness  Hot rolling  Matrix algebra  Metals  Microstructure  Powder metallurgy  Scanning electron microscopy  Speed  Steel metallography  Steelmaking  Tool steel  Ferrite matrix  Matrix trace  Microstructure observation  Microstructures and mechanical properties  Phase analysis  Powder metallurgy high-speed steel  Rolling deformation  Rolling pass  Rolling process  X ray diffractometers