QQ客服 官方微博 反馈留言

浏览/检索结果: 共56条，第1-10条 帮助 限定条件 发表日期：2013    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 Oscillation property of the vibrations for finite element models of an Euler beam 期刊论文 quarterly journal of mechanics and applied mathematics, 2013 Zheng, Z. J.; Chen, P.; Wang, D. J. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 QUALITATIVE PROPERTIES  INVERSE PROBLEM  REPETITIVE STRUCTURES  BERNOULLI BEAM  SYSTEMS   Asymmetric effects of daytime and night-time warming on Northern Hemisphere vegetation 期刊论文 nature, 2013 Peng, Shushi; Piao, Shilong; Ciais, Philippe; Myneni, Ranga B.; Chen, Anping; Chevallier, Frederic; Dolman, Albertus J.; Janssens, Ivan A.; Penuelas, Josep; Zhang, Gengxin; Vicca, Sara; Wan, Shiqiang; Wang, Shiping; Zeng, Hui 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 NET PRIMARY PRODUCTION  CARBON-DIOXIDE  RIDGE REGRESSION  LEAF RESPIRATION  CLIMATE-CHANGE  SATELLITE  GROWTH  TEMPERATURE  IMPACT  MODEL   Simulating boreal forest carbon dynamics after stand-replacing fire disturbance: insights from a global process-based vegetation model 期刊论文 biogeosciences, 2013 Yue, C.; Ciais, P.; Luyssaert, S.; Cadule, P.; Harden, J.; Randerson, J.; Bellassen, V.; Wang, T.; Piao, S. L.; Poulter, B.; Viovy, N. 收藏  |  浏览/下载：9/0  |  提交时间：2015/11/16 NET PRIMARY PRODUCTION  INTERIOR ALASKA  JACK PINE  WOODY DEBRIS  ECOSYSTEM  CLIMATE  CHRONOSEQUENCE  BALANCE  CANADA  AGE   Drought Mapping Using Two Shortwave Infrared Water Indices with MODIS Data under Vegetated Season 期刊论文 journal of environmental informatics, 2013 Zhao, S. H.; Wang, Q.; Zhang, F.; Yao, Y. J.; Qin, Q. M.; You, L.; Li, J. P.; Li, Z. J.; Wu, Y. T.; Liu, S. H.; Li, Y. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 SWIR  NIR  SIWSI  SPSI  Ningxia Plain  SURFACE MOISTURE STATUS  STRESS INDEX  LAND-COVER  TEMPERATURE  CHINA  SATELLITE  DRYNESS  SPACE  TVDI  REFLECTANCE   SMALL-SCALE PRESSURE-BALANCED STRUCTURES DRIVEN BY MIRROR-MODE WAVES IN THE SOLAR WIND 期刊论文 astrophysical journal, 2013 Yao, Shuo; He, J.S.; Tu, C.Y.; Wang, L.H.; Marsch, E. 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/16 solar wind  turbulence  waves  HIGH-SPEED STREAMS  MAGNETIC-FIELD  COMPRESSIVE FLUCTUATIONS  VELOCITY DISTRIBUTIONS  TEMPERATURE ANISOTROPY  CYCLOTRON WAVES  TURBULENCE  MAGNETOSHEATH  PLASMA  SPACECRAFT   Monitoring ground surface displacement in the three gorges area, dangxiong-lasha and jiangsu province area 其他 2013-01-01 Singleton, A.; Muller, J.-P.; Zeng, Q.; Zhang, J.; Li, Z.; Larkin, H.; Li, X.; Liu, P.; Kincal, C.; Yan, D.; Liang, C.; Cui, X.; Zhou, X.; Wang, Q.; Gao, S.; Yun, Y.; Xiong, S.; Gong, L.; Jiang, W.; Luo, Y.; He, X.; He, M. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/17 SMALL-SCALE PRESSURE-BALANCED STRUCTURES DRIVEN BY OBLIQUE SLOW MODE WAVES MEASURED IN THE SOLAR WIND 期刊论文 astrophysical journal, 2013 Yao, Shuo; He, J.S.; Tu, C.Y.; Wang, L.H.; Marsch, E. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 solar wind  turbulence  waves  MAGNETIC-FIELD  COMPRESSIVE FLUCTUATIONS  COLLISIONLESS PLASMA  ALFVEN WAVES  TURBULENCE  SPACECRAFT  HELICITY  MAGNETOSHEATH  DENSITY  CYCLOTRON   Structural kinematics, metamorphic P-T profiles and zircon geochronology across the Greater Himalayan Crystalline Complex in south-central Tibet: implication for a revised channel flow 期刊论文 journal of metamorphic geology, 2013 Wang, J. M.; Zhang, J. J.; Wang, X. X. 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 channel flow  critical taper  Greater Himalayan Crystalline Complex  P-T profiles  zircon geochronology  MAIN CENTRAL THRUST  EASTERN NEPAL HIMALAYA  DETACHMENT SYSTEM  INVERTED METAMORPHISM  EVEREST REGION  PATH DISCONTINUITY  TECTONIC EVOLUTION  NUMERICAL-MODELS  LANGTANG VALLEY  LEADING-EDGE   Diversity Dynamics of Silurian-Early Carboniferous Land Plants in South China 期刊论文 plos one, 2013 Xiong, Conghui; Wang, Deming; Wang, Qi; Benton, Michael J.; Xue, Jinzhuang; Meng, Meicen; Zhao, Qi; Zhang, Jing 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/10 FAMENNIAN MASS EXTINCTION  SEA-LEVEL CHANGE  EARLY EVOLUTION  ROMERS GAP  BOUNDARY  BIODIVERSITY  ARTHROPOD  RECORD   Tectonothermal evolution of the Triassic flysch in the Songpan-Garze orogen, eastern Tibetan plateau 期刊论文 tectonophysics, 2013 Wang, H.; Rahn, M.; Zhou, J.; Tao, X. 收藏  |  浏览/下载：12/0  |  提交时间：2015/11/10 Triassic flysch  Very low grade metamorphism  Longmenshan Fault  Xianshuihe Fault  Songpan-Garze orogen  Tibetan plateau  LOW-GRADE METAMORPHISM  TECTONIC EVOLUTION  ILLITE CRYSTALLINITY  GEOCHRONOLOGICAL CONSTRAINTS  CHLORITE CRYSTALLINITY  NORTHEAST HUNGARY  GANZI COMPLEX  CENTRAL CHINA  SOUTH CHINA  FOLD BELT