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浏览/检索结果: 共40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 High crystallinity binuclear iron phthalocyanine catalyst with enhanced performance for oxygen reduction reaction 期刊论文 电源杂志, 2013 Hu, Xiaoming; Xia, Dingguo; Zhang, Lei; Zhang, Jiujun 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 High crystallinity  Binuclear iron phthalocyanine  Oxygen reduction reaction  Multi-walled carbon nanotubes  FUEL-CELL  METAL PHTHALOCYANINES  O-2 REDUCTION  ACID-MEDIUM  METHANOL  ELECTRODES  ELECTROREDUCTION  STABILITY   Evolved structure of thiazolothiazole based small molecules towards enhanced efficiency in organic solar cells 期刊论文 organic electronics, 2013 Cheng, Pei; Shi, Qinqin; Lin, Yuze; Li, Yongfang; Zhan, Xiaowei 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 Thiazolothiazole  Triphenylamine  Small molecule  Organic solar cell  Solution process  Structure-property relationship  POWER CONVERSION EFFICIENCY  OPEN-CIRCUIT VOLTAGE  PHOTOVOLTAIC PERFORMANCE  CONJUGATED POLYMER  COPOLYMER  BENZODITHIOPHENE  SEMICONDUCTORS  CHAIN  DERIVATIVES  DONOR   太原市多环芳烃(PAHs)排放清单与分布特征分析 期刊论文 中国环境科学, 2013 蒋秋静; 李跃宇; 胡新新; 卢彬; 陶澍; 王戎 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/12 太原  多环芳烃  排放因子  排放清单  不确定性分析   Estimation of annual emission and distribution characteristics of polycyclic aromatic hydrocarbons (PAHs) in Taiyuan 期刊论文 zhongguo huanjing kexuechina environmental science, 2013 Jiang, Qiu-Jing; Li, Yue-Yu; Hu, Xin-Xin; Lu, Bin; Tao, Shu; Wang, Rong 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/17 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   Arbuscular mycorrhizal fungi associated with tree peony in 3 geographic locations in China 期刊论文 2013 Shi, Zhaoyong; Chen, Yinglong; Hou, Xiaogai; Gao, Shuangcheng; Wang, Fayuan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 Colonization rate  species diversity  spore density  tree peony  COMMUNITY STRUCTURE  JUNGGAR BASIN  NORTH CHINA  DIVERSITY  CULTIVARS  SOIL  PRODUCTIVITY  RHIZOSPHERE  EPHEMERALS  VEGETATION   阿拉善地块北缘古大洋闭合的时间制约:来自乌力吉花岗岩体的证据 期刊论文 中国科学. 地球科学, 2013 张文; 吴泰然; 冯继承; 郑荣国; 贺元凯 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03 阿拉善  恩格尔乌苏  查干础鲁  离子探针  壳幔混合  火山弧  后碰撞   Geochemistry, zircon U-Pb geochronology and Lu-Hf isotopes of metavolcanics from eastern Hebei reveal Neoarchean subduction tectonics in the North China Craton 期刊论文 gondwana research, 2013 Guo, Rongrong; Liu, Shuwen; Santosh, M.; Li, Qiugen; Bai, Xiang; Wang, Wei 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Metavolcanic rocks  Geochemistry  Zircon U-Pb-Hf systematics  Neoarchean convergent plate margin  Eastern Hebei Province  North China Craton  ABITIBI GREENSTONE-BELT  PLUME-ARC INTERACTION  LIAONING PROVINCE CONSTRAINTS  EPISODIC CONTINENTAL GROWTH  STRENGTH ELEMENT ENRICHMENT  HIGH-PRESSURE GRANULITES  CENTRAL OROGENIC BELT  SINO-KOREAN CRATON  ND ISOCHRON AGE  SUPERIOR PROVINCE   Magma mixing origin for the Aolunhua porphyry related to Mo-Cu mineralization, eastern Central Asian Orogenic Belt 期刊论文 gondwana research, 2013 Ma, Xinghua; Chen, Bin; Yang, Mingchun 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Porphyry deposit  Adakite  Non-arc setting  Crust mantle interaction  Juvenile crust  NORTH CHINA CRATON  A-TYPE GRANITES  U-PB AGES  PHANEROZOIC CRUSTAL GROWTH  SOUTHERN TIBETAN PLATEAU  PLASMA-MASS SPECTROMETRY  MAFIC ALKALINE MAGMAS  DA-HINGGAN MOUNTAIN  GREAT XINGAN RANGE  ND-SR ISOTOPE   Time constraints for the closing of the Paleo-Asian Ocean in the Northern Alxa Region: Evidence from Wuliji granites 期刊论文 science china earth sciences, 2013 Zhang Wen; Wu TaiRan; Feng JiCheng; Zheng RongGuo; He YuanKai 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Alxa  Engger Us  Qagan Qulu  SIMS  crust-mantle mixing  volcanic arc  post-collision  PHANEROZOIC CRUSTAL GROWTH  ND ISOTOPIC EVIDENCE  INNER-MONGOLIA  TECTONIC IMPLICATIONS  TRACE-ELEMENT  OROGENIC BELT  GEODYNAMIC EVOLUTION  ZIRCON STANDARDS  NW CHINA  ICP-MS