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科研机构
北京大学 [28]
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期刊论文 [21]
其他 [7]
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2016 [4]
2015 [2]
2014 [4]
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专题:北京大学
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The tempo-spatial variations of phytoplankton diversities and their correlation with trophic state levels in a large eutrophic Chinese lake
期刊论文
ECOLOGICAL INDICATORS, 2016
Yang, Bin
;
Jiang, Yu-Jiao
;
He, Wei
;
Liu, Wen-Xiu
;
Kong, Xiang-Zhen
;
Jorgensen, Sven Erik
;
Xu, Fu-Liu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Phytoplankton diversity
Trophic state index
Correlation analysis
Lake Chaohu
TOP-DOWN CONTROL
SIMILARITY INDEXES
TEMPERATE LAKES
NUTRIENT STATE
CHAOHU
ENVIRONMENT
INDICATORS
COMMUNITY
EXERGY
DEPTH
Rapid kinematic finite-fault inversion for an M-w 7+scenario earthquake in the Marmara Sea: an uncertainty study
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2016
Diao, Faqi
;
Wang, Rongjiang
;
Aochi, Hideo
;
Walter, Thomas R.
;
Zhang, Yong
;
Zheng, Yong
;
Xiong, Xiong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Instability analysis
Inverse theory
Earthquake source observations
Early warning
NORTH ANATOLIAN FAULT
1999 IZMIT EARTHQUAKE
3-DIMENSIONAL GREENS-FUNCTIONS
RUPTURE PROCESS
GROUND MOTION
RESOLUTION ANALYSIS
SLIP INVERSIONS
NONPLANAR FAULT
HECTOR MINE
TURKEY
锗配合物自由基的结构、反应性及反应机理
其他
2016-01-01
付雪峰
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
氧化还原活性
均裂
反应机理
光辐照
活化能
杂化轨道
反应途径
单电子
TEMPO
proton
Two-layer Large-scale Cover Song Identification System Based on Music Structure Segmentation
其他
2016-01-01
Cai, Kang
;
Yang, Deshun
;
Chen, Xiaoou
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
SIMILARITY
ALIGNMENT
FEATURES
Stepwise evolution of Paleozoic tracheophytes from South China: Contrasting leaf disparity and taxic diversity
期刊论文
EARTH-SCIENCE REVIEWS, 2015
Xue, Jinzhuang
;
Huang, Pu
;
Ruta, Marcello
;
Benton, Michael J.
;
Hao, Shougang
;
Xiong, Conghui
;
Wang, Deming
;
Cascales-Minana, Borja
;
Wang, Qi
;
Liu, Le
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Leaf morphology
Disparity
Diversity
Tracheophytes
Floral provinciality
Paleozoic
LAND-PLANT DIVERSITY
PRESERVED LEPIDODENDRALEAN PLANTS
PERMIAN COAL BALLS
VASCULAR PLANTS
FOSSIL RECORD
SEED PLANT
SP NOV.
CORDAITALEAN TREES
TROPICAL FLORAS
MASS EXTINCTION
The Mechanism of E-H (E = N, O) Bond Activation by a Germanium Corrole Complex: A Combined Experimental and Computational Study
期刊论文
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015
Fang, Huayi
;
Jing, Huize
;
Ge, Haonan
;
Brothers, Penelope J.
;
Fu, Xuefeng
;
Ye, Shengfa
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
HYDROGEN-ATOM TRANSFER
COUPLED ELECTRON-TRANSFER
APPROXIMATE COULOMB POTENTIALS
DENSITY-FUNCTIONAL THEORY
AUXILIARY BASIS-SETS
MAIN-GROUP ELEMENTS
PORPHYRIN COMPLEXES
CORRELATION-ENERGY
EXCHANGE REACTIONS
TRANSITION-METALS
Sequence Effects on Properties of the Poly(p-phenylene terephthalamide)-based Macroinitiators and their Comb-like Copolymers Grafted by Polystyrene Side Chains
期刊论文
australian journal of chemistry, 2014
Du, Shuming
;
Zhang, Jie
;
Guan, Yan
;
Wan, Xinhua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
ALTERNATING BLOCK-COPOLYMERS
RADICAL POLYMERIZATION
MOLECULAR COMPOSITES
POLY(PARA-PHENYLENE TEREPHTHALAMIDE)
PROTON TRANSPORT
MAIN-CHAINS
COPOLYAMIDES
ENHANCEMENT
POLYMERS
BEHAVIOR
主族金属Corrole配合物的合成及其活化小分子的研究
其他
2014-01-01
付雪峰
;
房华毅
;
贠琳
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/10/24
主族金属配合物
小分子活化
可见光催化
Germanium(III) corrole complex: reactivity and mechanistic studies of visible-light promoted N-H bond activations
期刊论文
chemical science, 2014
Fang, Huayi
;
Ling, Zhen
;
Lang, Ke
;
Brothers, Penelope J.
;
de Bruin, Bas
;
Fu, Xuefeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
AMIDO HYDRIDE COMPLEX
MAIN-GROUP ELEMENTS
ELECTRONIC-STRUCTURE
OXIDATIVE ADDITION
AMMONIA
RADICALS
CLEAVAGE
GE
ELIMINATION
NITROXIDES
Hierarchically Ordered ABA Triblock Copolymer with Large Difference in Glass Transition Temperatures of the Two Blocks
期刊论文
journal of polymer science part a polymer chemistry, 2014
Li, Chang-Feng
;
Zhang, Qi-Kai
;
Tian, Hai-Jian
;
Chai, Chun-Peng
;
Gao, Long-Cheng
;
Shen, Zhihao
;
Fan, Xing-He
;
Luo, Yun-Jun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
hierarchical structure
lamellar
liquid-crystalline polymers
phase separation
triblock polymer
TRANSFER RADICAL POLYMERIZATION
LIQUID-CRYSTALLINE POLYMERS
COIL DIBLOCK COPOLYMER
DESIGN
PHASE
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