QQ客服 官方微博 反馈留言

浏览/检索结果: 共146条，第1-10条 帮助 限定条件 发表日期：2014    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 Reliability analysis of wind turbine gearbox based on the optimal confidence limit method 期刊论文 Journal of Donghua University (English Edition), 2014, 卷号: 31, 期号: 6, 页码: 839-842 作者:  An, Zong-Wen;  Xu, Jie;  Zhang, Xiao-Ling 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/14 Bayesian networks  Reliability  Wind turbines  Classical probabilities  Comparison result  Confidence levels  Confidence limit  Engineering practices  Lifetime prediction  Wind turbine gearboxes  Zero failure data   Facile synthesis of spherical spinel LiMn2O4nanoparticles via solution combustion synthesis by controlling calcinating temperature 期刊论文 Journal of Alloys and Compounds, 2014, 卷号: 617, 页码: 326-331 作者:  Zhang, Qingtang;  Mei, Juntao;  Wang, Xiaomei;  Guo, Junhong;  Tang, Fuling 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/14 Lithium compounds  Lithium-ion batteries  Manganese oxide  Nanoparticles  Synthesis (chemical)  Capacity retention  Constant current  Electrochemical performance  Facile synthesis  High purity  Lithium manganese oxide  Solution combustion synthesis   Morphology-controlled synthesis of orthorhombic LuFeO3 particles via a hydrothermal route 期刊论文 JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 卷号: 617, 页码: 855-862 作者:  Zhou, M.;  Yang, H.;  Xian, T.;  Ma, J. Y.;  Zhang, H. M. 收藏  |  浏览/下载：7/0  |  提交时间：2019/11/15 LuFeO3 particles  Hydrothermal synthesis  Morphological tailoring  Formation mechanism   Study of laser pre-melting activating welding on low carbon steel 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2014, 卷号: 35, 期号: 12, 页码: 39-42 作者:  Yin, Yan;  Wang, Zhanchong;  Zhang, Ruihua;  Zhu, Min;  Luo, Xiaojun 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/14 Chemical activation  Gas welding  Inert gas welding  Laser beam welding  Melting  Welds  Hybrid welding  Laser-arc hybrid welding  Negative values  Oxygen atmosphere  Surface tension gradient  Temperature coefficient  TIG-welding  Welding parameters   Morphology-controlled synthesis of orthorhombic LuFeO3particles via a hydrothermal route 期刊论文 Journal of Alloys and Compounds, 2014, 卷号: 617, 页码: 855-862 作者:  Zhou, M.;  Yang, H.;  Xian, T.;  Ma, J.Y.;  Zhang, H.M. 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/14 Aspect ratio  Hydrothermal synthesis  Morphology  Particle size  Particle size analysis  Sodium hydroxide  Experimental parameters  Ferromagnetic behaviors  Formation mechanism  Large particle sizes  LuFeO3particles  Morphological tailoring  Morphology-controlled  Reaction temperature   Facile synthesis of spherical spinel LiMn2O4 nanoparticles via solution combustion synthesis by controlling calcinating temperature 期刊论文 JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 卷号: 617, 页码: 326-331 作者:  Zhang, Qingtang;  Mei, Juntao;  Wang, Xiaomei;  Guo, Junhong;  Tang, Fuling 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/15 Lithium manganese oxide  Nanoparticle  Solution combustion synthesis  Lithium ion battery   Method to measure three dimensional specular surface of TIG weld pool based on dot-matrix laser pattern 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2014, 卷号: 50, 期号: 24, 页码: 10-16 作者:  Zhang, Gang;  Shi, Yu;  Huang, Jiankang;  Zhang, Weijie;  Fan, Ding 收藏  |  浏览/下载：18/0  |  提交时间：2020/11/14 Electric welding  Inert gases  Free surfaces  Geometry parameter  Laser dot matrixes  Specular reflections  Three-dimensional measurements  Threedimensional (3-d)  Tungsten inert-gas arc welding  Weld pool surfaces   Efficient robust speech authentication algorithm for perceptual hashing based on Hilbert-Huang Transform 期刊论文 Journal of Information and Computational Science, 2014, 卷号: 11, 期号: 18, 页码: 6537-6547 作者:  Zhang, Qiuyiu;  Yang, Zhongping;  Huang, Yibo;  Dong, Ruihong;  Xing, Pengfei 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Algorithms  Authentication  Discrete cosine transforms  Feature extraction  Robustness (control systems)  Speech  Authentication algorithm  Coefficients matrixes  Hilbert Huang transforms  Mobile communications  Perceptual hashing  Speech content  Stable characteristics  Two dimensional discrete cosine transform   Design, synthesis and evaluation of three-dimensional Co3O 4/Co3(VO4)2 hybrid nanorods on nickel foam as self-supported electrodes for asymmetric supercapacitors 期刊论文 Journal of Power Sources, 2014, 卷号: 269, 页码: 61-68 作者:  Zhang, Wei-Bin;  Kong, Ling-Bin;  Ma, Xue-Jing;  Luo, Yong-Chun;  Kang, Long 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/14 Activated carbon  Capacitance  Cobalt compounds  Cobalt deposits  Electric fields  Electrodes  Electrolytes  Morphology  Nanorods  Nickel  Supercapacitor  Annealing treatments  Asymmetric supercapacitor  Cobalt oxides  Conductive substrates  Distribution of electric fields  Electrode surface area  High energy densities  Specific capacitance   Design, synthesis and evaluation of three-dimensional Co3O4/Co-3(VO4)(2) hybrid nanorods on nickel foam as self-supported electrodes for asymmetric supercapacitors 期刊论文 JOURNAL OF POWER SOURCES, 2014, 卷号: 269, 页码: 61-68 作者:  Zhang, Wei-Bin;  Kong, Ling-Bin;  Ma, Xue-Jing;  Luo, Yong-Chun;  Kang, Long 收藏  |  浏览/下载：3/0  |  提交时间：2019/11/15 Cobalt oxide  Cobalt vanadate  Three-dimensional hybrid nanorods  Self-supported electrodes  Asymmetric supercapacitors