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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 专题：北京大学    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 Minimization of the cation mixing in Li1-x(NMC)(1-x)O-2 as cathode material 期刊论文 电源杂志, 2010 Zhang, Xiaoyu; Jiang, W. J.; Mauger, A.; Qilu; Gendron, F.; Julien, C. M. 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 LiNi1/3Mn1/3Co1/3O2  Co-precipitation method  Rietveld refinement  Magnetic properties  Lithium-ion batteries  LITHIUM-ION BATTERIES  ELECTROCHEMICAL PROPERTIES  POSITIVE ELECTRODE  INTERCALATION COMPOUNDS  MAGNETIC-PROPERTIES  LI  LI(NI1/3CO1/3MN1/3)O-2  OPTIMIZATION  LICO1/3NI1/3MN1/3O2  CHEMISTRY   TOXICITIES OF FIPRONIL ENANTIOMERS TO THE HONEYBEE APIS MELLIFERA L. AND ENANTIOMERIC COMPOSITIONS OF FIPRONIL IN HONEY PLANT FLOWERS 期刊论文 environmental toxicology and chemistry, 2010 Li, Xiqing; Bao, Chen; Yang, Daibin; Zheng, Mingqi; Li, Xuefeng; Tao, Shu 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Fipronil  Toxicity  Honeybees  Enantiomeric fractions  Honey plant flowers  DESULFINYL PHOTOPRODUCT  DEGRADATION  PESTICIDES  ENANTIOSELECTIVITY  INSECTICIDES  SELECTIVITY  METABOLISM  FRACTIONS  MARINE  FATE   Influence of Cross-sectional Design and Dimension on Mechanical Behavior of Nickel-Titanium Instruments under Torsion and Bending: A Numerical Analysis 期刊论文 journal of endodontics, 2010 Zhang, En-Wei; Cheung, Gary S. P.; Zheng, Yu-Feng 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Finite element analysis  nickel-titanium  root canal instrument  rotary files  superelastic  three-dimensional model  NITI ROTARY INSTRUMENTS  FINITE-ELEMENT-ANALYSIS  ROOT-CANAL INSTRUMENTS  STRESSES  FATIGUE  MODELS  PROTAPER  PROFILE  STRAIN  IMPACT   Physical and biological characteristics of a tangential-flow MBR for municipal wastewater treatment 期刊论文 膜科学杂志, 2001 Xing, CH; Qian, Y; Wen, XH; Wu, WZ; Sun, D 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 activated sludge  membrane  bioreactor  microbial diversity  municipal wastewater  MEMBRANE BIOREACTOR  WATER TREATMENT  FILTRATION