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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2021    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 Electron-ion collider in China 期刊论文 FRONTIERS OF PHYSICS, 2021, 卷号: 16, 期号: 6 作者:  Anderle, Daniele P.;  Bertone, Valerio;  Cao, Xu;  Chang, Lei;  Chang, Ningbo 收藏  |  浏览/下载：30/0  |  提交时间：2021/10/14 electron ion collider  nucleon structure  nucleon mass  exotic hadronic states  quantum chromodynamics  3D-tomography  helicity  transverse momentum dependent parton distribution  generalized parton distribution  energy recovery linac  polarization  spin rotator   Formamidinium dopant effects on double perovskite Cs2AgBiBr6 期刊论文 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, 2021, 卷号: 122, 期号: 4 作者:  Zhang, Cai-Rong;  Chen, Hong;  Liu, Zi-Jiang;  Zhang, Mei-Ling;  Wang, Wei 收藏  |  浏览/下载：9/0  |  提交时间：2021/12/17 charge carrier mobility  doping  double perovskite Cs2AgBiBr6  electronic structures  formamidinium   Study on the Characteristic Parameters of Lightning Return Stroke Channel Core Based on Spectroscopy 期刊论文 SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 卷号: 41, 期号: 10, 页码: 3269-3275 作者:  Liu Guo-rong;  An Ting-ting;  Wan Rui-bin;  Yuan Ping;  Wang Xue-juan 收藏  |  浏览/下载：13/0  |  提交时间：2021/12/17 Lightning spectrum  Return stroke channel core  Characteristic parameters  Physical mechanism   Decomposition Mechanism of Lanthanum Phosphate Roasted with Magnesium Chloride 期刊论文 Xiyou Jinshu/Chinese Journal of Rare Metals, 2021, 卷号: 45, 期号: 8, 页码: 980-988 作者:  Ma, Shengfeng;  Xu, Yanhui;  Guo, Wenliang;  Wang, Rong;  Huang, Jimin 收藏  |  浏览/下载：20/0  |  提交时间：2022/02/17 Beryllium compounds  Calcination  Chemical analysis  Chlorine compounds  Decomposition  Free energy  Gibbs free energy  Magnesia  Monazite  Ore roasting  Oxide minerals  Phosphate minerals  Rare earths  Scanning electron microscopy  Sodium hydroxide  Temperature  Thermogravimetric analysis  Waste treatment  X ray diffraction  Concentrated sulfuric acids  Decomposition mechanism  Decomposition process  Decomposition products  Energy dispersive analysis  Environmental pollutions  Rare earth extraction  Thermodynamic calculations   A high security BioHashing encrypted speech retrieval algorithm based on feature fusion 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2021, 卷号: 80, 期号: 25, 页码: 33615-33640 作者:  Huang, Yi-bo;  Li, Hao;  Wang, Yong;  Xie, Yi-rong;  Zhang, Qiu-yu 收藏  |  浏览/下载：8/0  |  提交时间：2021/10/14 Encrypted speech retrieval  Biometric template  BioHashing  K-means-KNN  Improved Marotto chaos measurement matrix  SPM chaotic map   Atomic mapping of periodic dipole waves in ferroelectric oxide 期刊论文 SCIENCE ADVANCES, 2021, 卷号: 7, 期号: 28 作者:  Gong, Feng-Hui;  Tang, Yun-Long;  Zhu, Yin-Lian;  Zhang, Heng;  Wang, Yu-Jia 收藏  |  浏览/下载：18/0  |  提交时间：2021/10/14 Computer circuits  Ferroelectricity  Ferromagnetic materials  Lead titanate  Nanotechnology  Strain  Textures  Electric dipole  Engineering strains  Epitaxial strain  Ferroelectric oxides  Non-linear wave interactions  Physical essences  Sine functions  Wave amplitudes   Fault feature extraction of rolling bearing integrating KPCA and t-SNE 期刊论文 Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2021, 卷号: 34, 期号: 2, 页码: 431-440 作者:  Wang, Wang-Wang;  Deng, Lin-Feng;  Zhao, Rong-Zhen;  Wu, Yao-Chun 收藏  |  浏览/下载：65/0  |  提交时间：2022/02/17 Clustering algorithms  Data mining  Extraction  Feature extraction  Frequency domain analysis  Nearest neighbor search  Stochastic systems  Time domain analysis  Fault feature extractions  Feature extraction methods  Global and local structures  High dimensional feature  K-nearest neighbor classifier  Kernel principal component analyses (KPCA)  Rolling bearing vibration  Stochastic neighbor embedding   Vacancy defects on optoelectronic properties of double perovskite Cs2AgBiBr6 期刊论文 Materials Science in Semiconductor Processing, 2021, 卷号: 123 作者:  Chen, Hong;  Zhang, Cai-Rong;  Liu, Zi-Jiang;  Gong, Ji-Jun;  Wang, Wei 收藏  |  浏览/下载：2/0  |  提交时间：2021/03/02 Binding energy  Bismuth compounds  Cesium compounds  Crystal atomic structure  Defects  Density functional theory  Electronic structure  Energy gap  Excitons  Light absorption  Perovskite  Red Shift  Silver compounds  Absorption capability  Double perovskites  Exciton-binding energy  Low energy regions  Optoelectronic properties  Slight deformations  Supercell model  Vacancy effects   Point and Interval Estimators of Reliability Indices for Repairable Systems Using the Weibull Generalized Renewal Process 期刊论文 IEEE Access, 2021, 卷号: 9, 页码: 6981-6989 作者:  Wang, Zhiming;  Pan, Rong 收藏  |  浏览/下载：2/0  |  提交时间：2021/03/02 Maximum likelihood estimation  Reliability  Asymptotic distributions  Calculating methods  Cumulative failure  Interval estimators  Non homogeneous poisson process  Reliability assessments  Repair efficiencies  Weibull generalized renewal process