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科研机构
北京大学 [24]
内容类型
期刊论文 [21]
其他 [3]
发表日期
2017 [1]
2016 [3]
2015 [1]
2014 [4]
2013 [3]
2009 [2]
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专题:北京大学
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Single particle mass spectral signatures from vehicle exhaust particles and the source apportionment of on-line PM2.5 by single particle aerosol mass spectrometry
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Yang, Jian
;
Ma, Shexia
;
Gao, Bo
;
Li, Xiaoying
;
Zhang, Yanjun
;
Cai, Jing
;
Li, Mei
;
Yao, Ling&apos
;
Huang, Bo
;
Zheng, Mei
;
ai
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Single particle
SPAMS
Composition
Source apportionment
Guangzhou
POLYCYCLIC AROMATIC-HYDROCARBONS
SCANNING-ELECTRON-MICROSCOPY
PARTICULATE AIR-POLLUTION
MIXING STATE
CHEMICAL-COMPOSITION
INDIVIDUAL PARTICLES
URBAN AREA
ATMOSPHERIC PARTICLES
SOUTHERN CALIFORNIA
EMISSIONS
Petrogenesis and tectonic implications of Permian post-collisional granitoids in the Chinese southwestern Tianshan, NW China
其他
2016-01-01
Xia, Bin
;
Zhang, Lifei
;
Zhang, Lu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Porphyritic granite
Leucogranite
Early-middle Permian
Post-collision
The Chinese SW Tianshan
ASIAN OROGENIC BELT
TI-IN-ZIRCON
PLASMA-MASS SPECTROMETRY
U-PB AGE
WESTERN TIANSHAN
SLAB BREAKOFF
CONTINENTAL GROWTH
METAMORPHIC BELT
MUZHAERTE RIVER
CALC-ALKALINE
Petrogenesis and tectonic implications of Permian post-collisional granitoids in the Chinese southwestern Tianshan, NW China
期刊论文
Annual Convention of the International-Association-for-Gondwana-Research (IAGR) / 12th International Conference on Gondwana to Asia, 2016
Xia, Bin
;
Zhang, Lifei
;
Zhang, Lu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Porphyritic granite
Leucogranite
Early-middle Permian
Post-collision
The Chinese SW Tianshan
ASIAN OROGENIC BELT
TI-IN-ZIRCON
PLASMA-MASS SPECTROMETRY
U-PB AGE
WESTERN TIANSHAN
SLAB BREAKOFF
CONTINENTAL GROWTH
METAMORPHIC BELT
MUZHAERTE RIVER
CALC-ALKALINE
Study on the interaction of uranyl with sulfated beta-cyclodextrin by affinity capillary electrophoresis and molecular dynamics simulation
期刊论文
ELECTROPHORESIS, 2016
Li, Linnan
;
Zhang, Yiding
;
Li, Xianjiang
;
Shen, Sensen
;
Huang, Hexiang
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
Affinity capillary electrophoresis
Molecular dynamics simulation
Sulfated beta-cyclodextrin
Uranyl
PLASMA-MASS SPECTROMETRY
DEPLETED URANIUM
BINDING CONSTANTS
SEQUESTERING AGENTS
IONS
COMPLEXATION
SPECIATION
HYPHENATION
ACTINIDES
PROTEINS
Geochronology, geochemistry, and Sr-Nd-Hf isotopes of the early Paleozoic igneous rocks in the Duobaoshan area, NE China, and their geological significance
期刊论文
journal of asian earth sciences, 2015
Wu, Guang
;
Chen, Yuchuan
;
Sun, Fengyue
;
Liu, Jun
;
Wang, Guorui
;
Xu, Bei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
Zircon U-Pb age
Geochemistry
Sr-Nd-Hf isotopes
Ordovician igneous rocks
Duobaoshan area
Xing&apos
NE China
UNDERPLATED BASALTIC CRUST
PLASMA-MASS SPECTROMETRY
ASIAN OROGENIC BELT
U-PB AGES
CONTINENTAL-CRUST
NORTHEASTERN CHINA
TECTONIC IMPLICATIONS
PARTIAL MELTS
EAST CHINA
LU-HF
an massif
高电压辅助激光解吸附离子化质谱中盐效应的研究
其他
2014-01-01
任昕昕
;
邱然
;
罗海
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/10/24
高电压辅助激光解吸附离子化质谱
盐效应
信号增强
β-环糊精的复合物
High-voltage assisted laser desorption ionization mass spectrometry
Salt effect
Signal enhancement
beta-Cyclodextrin complex
Signal enhancement of carboxylic acids by inclusion with beta-cyclodextrin in negative high-voltage-assisted laser desorption ionization mass spectrometry
期刊论文
质谱学快讯, 2014
Ren, Xinxin
;
Liu, Jia
;
Zhang, Chengsen
;
Sun, Jiamu
;
Luo, Hai
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
PERFORMANCE LIQUID-CHROMATOGRAPHY
ALPHA-LIPOIC ACID
SOLID-PHASE EXTRACTION
ELECTROSPRAY-IONIZATION
QUANTITATIVE-DETERMINATION
ACTIVE INGREDIENTS
AMBIENT CONDITIONS
AMINO-ACIDS
OPEN-AIR
COMPLEXES
A Multi-V-th a-IGZO TFT Technology Using Anodization to Selectively Reduce Oxygen Vacancy Concentration in Channel Regions
期刊论文
ieee electron device letters, 2014
He, Xin
;
Xiao, Xiang
;
Shao, Yang
;
Deng, Wei
;
Leng, Chuanli
;
Zhang, Shengdong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
a-IGZO
TFT
multi threshold voltage
anodic oxidation
FILM TRANSISTORS
OXIDE
PERFORMANCE
ALUMINUM
Analysis of endogenous nucleotides by single cell capillary electrophoresis-mass spectrometry
期刊论文
analyst, 2014
Liu, Jing-Xin
;
Aerts, Jordan T.
;
Rubakhin, Stanislav S.
;
Zhang, Xin-Xiang
;
Sweedler, Jonathan V.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
VOLUME SAMPLE STACKING
NEGATIVE-ION FORMATION
ANIONIC METABOLITES
ELECTROOSMOTIC FLOW
APLYSIA-CALIFORNICA
MAMMALIAN-CELLS
POLYMER LAYERS
METABOLOMICS
CHROMATOGRAPHY
NEURONS
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
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