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科研机构
北京大学 [68]
内容类型
期刊论文 [58]
其他 [7]
会议论文 [3]
发表日期
2017 [6]
2016 [6]
2015 [4]
2014 [4]
2013 [2]
2012 [3]
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专题:北京大学
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A new narrow band vegetation index for characterizing the degree of vegetation stress due to copper: the copper stress vegetation index (CSVI)
期刊论文
REMOTE SENSING LETTERS, 2017
Zhang, Chengye
;
Ren, Huazhong
;
Qin, Qiming
;
Ersoy, Okan K.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
SPECTRAL REFLECTANCE
METAL CONTAMINATION
RIVER FLOODPLAINS
POLLUTION
LEAVES
PLANTS
MODEL
AREA
非稳态地震记录时变子波估计
期刊论文
地球物理学报, 2017
冯玮
;
胡天跃
;
姚逢昌
;
张研
;
崔永福
;
彭更新
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
子波估计
非稳态
谱分析
偏度
井震匹配
Wavelet estimation
Nonstationary
Spectral coherence
Skewness
Match of seismic-log data
PRIMARY REFLECTION COEFFICIENTS
MINIMUM ENTROPY DECONVOLUTION
PHASE ESTIMATION
KURTOSIS MAXIMIZATION
INVERSION
TRACES
CRITERION
Elliptic estimates for the Dirichlet-Neumann operator on a corner domain
其他
2017-01-01
Ming, Mei
;
Wang, Chao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Elliptic estimate
Dirichlet-Neumann operator
corner domains
water waves problem
BOUNDARY-VALUE-PROBLEMS
GENERAL EDGE ASYMPTOTICS
STABLE ASYMPTOTICS
WELL-POSEDNESS
PLANE DOMAINS
EQUATIONS
2ND-ORDER
POINTS
COEFFICIENTS
WAVES
Heterogeneous reactions of mineral dust aerosol: implications for tropospheric oxidation capacity
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Tang, Mingjin
;
Huang, Xin
;
Lu, Keding
;
Ge, Maofa
;
Li, Yongjie
;
Cheng, Peng
;
Zhu, Tong
;
Ding, Aijun
;
Zhang, Yuanhang
;
Gligorovski, Sasho
;
Song, Wei
;
Ding, Xiang
;
Bi, Xinhui
;
Wang, Xinming
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
ARIZONA TEST DUST
GASEOUS-HYDROGEN PEROXIDE
PEARL RIVER DELTA
VOLATILE ORGANIC-COMPOUNDS
GAS-PARTICLE INTERACTIONS
KNUDSEN CELL REACTOR
TOTAL OH REACTIVITY
INDIVIDUAL ATMOSPHERIC PARTICLES
PHASE DIFFUSION-COEFFICIENTS
CALCIUM-CARBONATE PARTICLES
Simplification of the flux function for a high-order gas-kinetic evolution model
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2017
Zhou, Guangzhao
;
Xu, Kun
;
Liu, Feng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
High-order scheme
Gas-kinetic scheme
Gas evolution model
NAVIER-STOKES EQUATIONS
ESSENTIALLY NONOSCILLATORY SCHEMES
CONSERVATION-LAWS
EFFICIENT IMPLEMENTATION
NUMERICAL-SIMULATION
UNSTRUCTURED GRIDS
BURNETT EQUATIONS
BASIC FORMULATION
BGK SCHEME
ACCURATE
Heat Transfer of Winglet Tips in a Transonic Turbine Cascade
期刊论文
JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 2017
Zhong, Fangpan
;
Zhou, Chao
;
Ma, H.
;
Zhang, Q.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
AEROTHERMAL PERFORMANCE
TRANSFER COEFFICIENTS
BLADE TIPS
SQUEALER
GEOMETRY
CLEARANCE
LEAKAGE
REGIONS
FLOW
Reproductive organ and young tissues show constrained elemental composition in Arabidopsis thaliana
期刊论文
ANNALS OF BOTANY, 2016
Yan, Zhengbing
;
Guan, Hanyue
;
Han, Wenxuan
;
Han, Tingshen
;
Guo, Yalong
;
Fang, Jingyun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Arabidopsis thaliana
developmental stage
N and P concentration
N : P ratio
organ
scaling relationship
stoichiometric homeostasis
N-P RATIOS
NUTRIENT RESORPTION
MINERAL-NUTRITION
GROWTH FORM
WILD PLANTS
NITROGEN
PHOSPHORUS
STOICHIOMETRY
SEEDS
SENESCENCE
Experimental study of REE, Ba, Sr, Mo and W partitioning between carbonatitic melt and aqueous fluid with implications for rare metal mineralization
期刊论文
CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 2016
Song, WenLei
;
Xu, Cheng
;
Veksler, Ilya V.
;
Kynicky, Jindrich
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Carbonatite magma
Hydrothermal fluid
Partition coefficients
REE mineralization
EARTH-ELEMENTS
LIQUID IMMISCIBILITY
SILICATE MELTS
TRACE-ELEMENTS
BAYAN OBO
THERMODYNAMIC PROPERTIES
ELEVATED-TEMPERATURES
ALKALINE CARBONATITE
MANTLE METASOMATISM
DIELECTRIC-CONSTANT
Guaranteed Lower Bounds for Eigenvalues of Elliptic Operators
其他
2016-01-01
Hu, Jun
;
Huang, Yunqing
;
Ma, Rui
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Eigenvalue problem
Lower bound
Nonconforming finite element
FINITE-ELEMENT METHODS
Correspondence analysis of bio-refractory compounds degradation and microbiological community distribution in anaerobic filter for coking wastewater treatment
期刊论文
CHEMICAL ENGINEERING JOURNAL, 2016
Huang, Yi
;
Hou, Xiaolin
;
Liu, Sitong
;
Ni, Jinren
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Coking wastewater
Bio-refractory compounds
Bacteria community
High-throughput 16SrRNA gene sequencing analysis
MICROBIAL COMMUNITY
PHENOL DEGRADATION
PSEUDOMONAS-PUTIDA
TREATMENT FACILITY
PLANT
REMOVAL
BIOAUGMENTATION
KINETICS
BIODEGRADATION
CYANOPHYCIN
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