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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Research Progress on Laser-sustained Plasma Surface Nitriding of Titanium Alloys 期刊论文 Cailiao Daobao/Materials Reports, 2020, 卷号: 34, 期号: 3, 页码: 05109-05114 作者:  Guo, Jinchang;  Shi, Yu;  Geng, Peibiao;  Zhu, Ming 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Aluminum nitride  Argon lasers  Chemical vapor deposition  Hardness  High strength alloys  Laser applications  Nitriding  Physical vapor deposition  Plasma diagnostics  Scanning  Speed  Titanium alloys  Titanium nitride  Wear of materials  Wear resistance  Chemical vapor depositions (CVD)  Energy transmission  High speed imaging  Laser scanning speed  Linear relationships  Nitriding process  Process parameters  Quantitative study   Simulation of 3D wind velocity inflowing into wind turbine based on improved VonKarman model 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2016, 卷号: 32, 期号: 15, 页码: 39-46 作者:  Yang, Congxin;  Gao, Zhiteng;  Zhang, Xuyao 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Aerodynamic loads  Aerodynamic stability  Aerodynamics  Atmospheric boundary layer  Atmospheric thermodynamics  Electric utilities  Energy policy  Models  Plasma diagnostics  Power spectrum  Shear flow  Speed  Turbulence models  Velocity  Wind power  Wind turbines  Autoregressive moving average  Environment protection  Fluctuating wind  Fluctuating wind speed  Harmony superposition method  Horizontal axis wind turbines  Large scale wind turbines  Structural stabilities   Fault diagnosis for rotor systems based on entropy band method and support vector machine optimized by PSO 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2011, 卷号: 31, 期号: 3, 页码: 279-284 作者:  Huo, Tianlong;  Zhao, Rongzhen;  Hu, Baoquan 收藏  |  浏览/下载：3/0  |  提交时间：2020/11/14 Computer aided diagnosis  Failure analysis  Fault detection  Online systems  Particle swarm optimization (PSO)  Plasma diagnostics  Classification accuracy  Fault identifications  Information entropy  Power spectrum entropy  Rotor systems  Singular spectrum entropy  Time frequency domain  Wavelet energy spectrums