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浏览/检索结果: 共32条，第1-10条 帮助 限定条件 发表日期：2008    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 EFFECTS OF LUCC RESULTING FROM TFFP LAND USE PATTERN IN THE YELLOW RIVER DELTA,CHINA 其他 2008-01-01 Xuegong Xu; Xiaofeng Duan; Yanhua Liu; Yu He; Huifang Peng; Chaowei Cui 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 land use/land cover change(LUCC)  effect  "  Yellow River Delta  China  land use/land cover change(LUCC)  effect  "  Yellow River Delta  China  Table field-Fish pond"  Table field-Fish pond"  (TFFP) land use pattern  (TFFP) land use pattern   Construction of biorthogonal wavelets on the heisenberg group 其他 2008-01-01 Liu, Yu; Chen, Yan-Na; Peng, Li-Zhong 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/12 四苯基卟啉镁的合成,表征及光化学性质 期刊论文 物理化学学报, 2008 张鹏燕; 张建斌; 于熙昌; 张凌伟; 魏雄辉 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 四苯基卟啉镁  减色效应  结合氧  magnesium tetraphenyl porphyrin  hypochromic effect  linking oxygen   Substituent effects, reactant preorganization, and ligand exchange control the reactivity in Rh(I)-catalyzed (5+2) cycloadditions between vinylcyclopropanes and alkynes 期刊论文 angewandte chemie international edition, 2008 Liu, Peng; Cheong, Paul Ha-Yeon; Yu, Zhi-Xiang; Wender, Paul A.; Houk, Kendall N. 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 cycloaddition  density functional calculations  reactivity  rhodium  DIELS-ALDER REACTION  7-MEMBERED RINGS   2,6-diphenylpyridine-based organic emitter for electroluminescent device 期刊论文 journal of photochemistry and photobiology a chemistry, 2008 Zuo, Jin-Lin; Yang, Jia-Xiang; Wang, Fu-Zhi; Dang, Xiang-Nan; Sun, Jian-Liang; Zou, De-Chun; Tian, Yu-Peng; Lin, Na; Tao, Xu-Tang; Jiang, Min-Hua 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 2,6-diphenylpyridine-based  organic emitter  electroluminescent device  photoluminescent  fluorescence  CONJUGATED POLYMERS  LIGHT  DIODES  EFFICIENT  TRIARYLAMINES  PERFORMANCE  DERIVATIVES   Self-assembly of highly luminescent bi-1,3,4-oxadiazole derivatives through electron donor-acceptor interactions in three-dimensional crystals, two-dimensional layers and mesophases 期刊论文 材料化学杂志, 2008 Qu, Songnan; Chen, Xiaofang; Shao, Xiang; Li, Fan; Zhang, Hongyu; Wang, Haitao; Zhang, Peng; Yu, Zhixin; Wu, Kai; Wang, Yue; Li, Min 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/12 NEMATIC LIQUID-CRYSTAL  SOLID-STATE  TRANSPORT  BEHAVIOR  ORGANIZATION  MOLECULES  MESOGENS  MIXTURES  DEVICES  SYSTEMS   Nitrogen fixation island and rhizosphere competence traits in the genome of root-associated Pseudomonas stutzeri A1501 期刊论文 proceedings of the national academy of sciences of the united states of america, 2008 Yan, Yongliang; Yang, Jian; Dou, Yuetan; Chen, Ming; Ping, Shuzhen; Peng, Junping; Lu, Wei; Zhang, Wei; Yao, Ziying; Li, Hongquan; Liu, Wei; He, Sheng; Geng, Lizhao; Zhang, Xiaobing; Yang, Fan; Yu, Haiying; Zhan, Yuhua; Li, Danhua; Lin, Zhanglin; Wang, Yiping; Elmerich, Claudine; Lin, Min; Jin, Qi 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 genome sequencing  root-associated diazotroph  GENE-CLUSTER  PUTIDA KT2440  SEQUENCE  RICE  AERUGINOSA  BACTERIA  HISTORY  SIGNALS  BIOLOGY  SYSTEM   Difference in receptor usage between severe acute respiratory syndrome (SARS) coronavirus and SARS-like coronavirus of bat origin 期刊论文 病毒学杂志, 2008 Ren, Wuze; Qu, Xiuxia; Li, Wendong; Han, Zhenggang; Yu, Meng; Zhou, Peng; Zhang, Shu-Yi; Wang, Lin-Fa; Deng, Hongkui; Shi, Zhengli 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/16 INFECTIOUS-BRONCHITIS VIRUS  ANGIOTENSIN-CONVERTING ENZYME-2  SPIKE PROTEIN  FUNCTIONAL-CHARACTERIZATION  NEUTRALIZING ANTIBODIES  NATURAL RECOMBINATION  HORSESHOE BATS  VARIABLE RATES  IDENTIFICATION  GLYCOPROTEIN   ORGN 694-Theoretical studies on rhodium(I) catalyzed (5+2) cycloadditions 期刊论文 abstracts of papers of the american chemical society, 2008 Liu, Peng; Cheong, Paul Ha-Yeon; Yu, Zhi-Xiang; Legault, Claude Y.; Wender, Paul A.; Houk, K. N. 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/16 Further reduction of normal forms and unique normal forms of smooth maps 其他 2008-01-01 Wang, Duo; Zheng, Min; Peng, Jianping 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 normal form  recursive formula  further reduction  infinite order normal form  unique normal form  SIMPLEST NORMAL FORMS  NEIMARK-SACKER BIFURCATIONS  VECTOR-FIELDS  HOPF  SINGULARITIES