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浏览/检索结果: 共61条，第1-10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    发表日期：2012     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 浙江缙云县大洋山石鼓尖花岗岩坑穴成因(英文) 期刊论文 http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=ZGDE200902013&dbname=CJFQ2009, 2012, 2012 朱诚; 崔之久; 李中轩; 高洁; 王立新; 邬祥林; 郑朝贵; 沈庆凡; 郑献章 收藏  |  浏览/下载：2/0  |  提交时间：2017/06/16 the Shigujian Peak in Dayangshan Mountain  genesis of granite pits  wind-water erosion  freezing-thawing weathering   长白山现代理论雪线和古雪线高度(英文) 期刊论文 http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=ZGDE200903014&dbname=CJFQ2009, 2012, 2012 张威; 崔之久; 闫玲 收藏  |  浏览/下载：2/0  |  提交时间：2017/06/16 Changbai Mountains  Pleistocene equilibrium line  last glacial maximum  ELA depression   Ti-Ge binary alloy system developed as potential dental materials 期刊论文 journal of biomedical materials research part b applied biomaterials, 2012 Lin, Wen-Jiao; Wang, Ben-Li; Qiu, Ke-Jin; Zhou, Fei-Yu; Li, Li; Lin, Jun-Pin; Wang, Yan-Bo; Zheng, Yu-Feng 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Ti-xGe alloys  microstructure  mechanical properties  corrosion  cytotoxicity  MECHANICAL-PROPERTIES  CORROSION BEHAVIOR  BIOMEDICAL APPLICATIONS  TITANIUM-ALLOYS  CU ALLOYS  DEFORMATION-BEHAVIOR  GERMANIUM DIOXIDE  TI-6AL-7NB ALLOY  MO ALLOYS  CR ALLOYS   Influence of grain boundary carbides on mechanical properties of high nitrogen austenitic stainless steel 期刊论文 materials design, 2012 Wang, L. J.; Sheng, L. Y.; Hong, C. M. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 A. Non-ferrous metals and alloys  E. Mechanical  F. Microstructure  MICROSTRUCTURAL EVOLUTION  HOT   The microstructure evolution and its effect on the mechanical properties of a hot-corrosion resistant Ni-based superalloy during long-term thermal exposure 期刊论文 materials design, 2012 Wang, Jian; Zhou, Lanzhang; Sheng, Liyuan; Guo, Jianting 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Ferrous metals and alloys  Heat treatments  Microstructure  SINGLE-CRYSTAL  PHASE INSTABILITIES  ADDITIONS  ALLOY   Global evapotranspiration over the past three decades: estimation based on the water balance equation combined with empirical models 期刊论文 environmental research letters, 2012 Zeng, Zhenzhong; Piao, Shilong; Lin, Xin; Yin, Guodong; Peng, Shushi; Ciais, Philippe; Myneni, Ranga B. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 evapotranspiration  normalized difference vegetation index (NDVI)  gravity recovery and climate experiment (GRACE) satellites  terrestrial water storage anomaly (TWSA)  POTENTIAL EVAPOTRANSPIRATION  DROUGHT  CLIMATE  TRENDS  WIND   Influence of mycorrhizal strategy on the foliar traits of the plants on the Tibetan Plateau in response to precipitation and temperature 期刊论文 2012 Shi, Zhaoyong; Liu, Yanying; Wang, Fayuan; Chen, Yinglong 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 Mycorrhizal strategy  functional groups  foliar traits  precipitation  temperature  SCALING CARBON-DIOXIDE  WATER-VAPOR EXCHANGE  PRIMARY PRODUCTIVITY  NITROGEN NUTRITION  ECOSYSTEM FUNCTION  DECIDUOUS FOREST  ATMOSPHERIC CO2  ARCTIC PLANTS  LEAF ANATOMY  LIFE-SPAN   Response of soil respiration under different mycorrhizal strategies to precipitation and temperature 期刊论文 2012 Shi, Z.; Wang, F.; Liu, Y. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/16 Soil respiration  mycorrhizal strategy  temperature  precipitation  leaf area index  CO2 EFFLUX  ARBUSCULAR MYCORRHIZAS  SPATIAL VARIABILITY  DECIDUOUS FOREST  TROPICAL FOREST  CARBON-DIOXIDE  CLIMATE-CHANGE  ELEVATED CO2  SENSITIVITY  ROOTS   承德市近58年降水序列多时间尺度分析 期刊论文 安徽农业科学, 2012 张月丛; 张才玉; 成福伟; 孟宪峰; 杨依天 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 小波分析  降水  M-K检验  承德市   Spatio-temporal patterns of the area experiencing negative vegetation growth anomalies in China over the last three decades 期刊论文 environmental research letters, 2012 Xu, Xiangtao; Piao, Shilong; Wang, Xuhui; Chen, Anping; Ciais, Philippe; Myneni, Ranga B. 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 extreme events  vegetation growth  drought  climate change  China  NDVI TIME-SERIES  DROUGHT-INDUCED REDUCTION  NET PRIMARY PRODUCTION  CROP PRODUCTION  CARBON BALANCE  CLIMATE-CHANGE  DIE-OFF  TRENDS  FOREST  SATELLITE