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科研机构
北京大学 [36]
内容类型
期刊论文 [27]
其他 [9]
发表日期
2017 [3]
2016 [4]
2015 [3]
2014 [2]
2013 [2]
2012 [3]
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专题:北京大学
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Direct observations of organic aerosols in common wintertime hazes in North China: insights into direct emissions from Chinese residential stoves
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Chen, Shurui
;
Xu, Liang
;
Zhang, Yinxiao
;
Chen, Bing
;
Wang, Xinfeng
;
Zhang, Xiaoye
;
Zheng, Mei
;
Chen, Jianmin
;
Wang, Wenxing
;
Sun, Yele
;
Fu, Pingqing
;
Wang, Zifa
;
Li, Weijun
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2017/12/03
EAST-ASIAN OUTFLOW
MASS-SPECTROMETRY
BROWN CARBON
ATMOSPHERIC PARTICLES
COAL COMBUSTION
MIXING STATE
TAR BALLS
BIOMASS
PLAIN
POLLUTION
Ultralight and Flexible Polyurethane/Silver Nanowire Nanocomposites with Unidirectional Pores for Highly Effective Electromagnetic Shielding
期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2017
Zeng, Zhihui
;
Chen, Mingji
;
Pei, Yongmao
;
Shahabadi, Seyed Ismail Seyed
;
Che, Boyang
;
Wang, Peiyu
;
Lu, Xuehong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
electromagnetic interference shielding
nanocomposites
silver nanowires
porous
lightweight
WALLED CARBON NANOTUBES
FIBER-COMPOSITE FOAMS
FACILE PREPARATION
SILVER NANOWIRES
EPOXY COMPOSITES
STRESS TRANSFER
GRAPHENE FOAM
PERFORMANCE
LIGHTWEIGHT
EFFICIENCY
Theoretical and numerical study of enhanced heat transfer in partitioned thermal convection
期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2017
Chen, J.
;
Bao, Y.
;
Yin, Z. X.
;
She, Z. S.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Rayleigh-Benard convection
Heat transfer
Natural convection
Forced convection
Turbulence
RAYLEIGH-BENARD CONVECTION
ASPECT RATIO DEPENDENCE
TURBULENT CONVECTION
NATURAL-CONVECTION
TRANSPORT
PRANDTL
SURFACE
NUMBERS
FLOW
Synthesis of microporous Ni/NiO nanoparticles with enhanced microwave absorption properties
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2016
Liu, Tong
;
Pang, Yu
;
Xie, Xiubo
;
Qi, Wen
;
Wu, Ying
;
Kobayashi, Satoru
;
Zheng, Jie
;
Li, Xingguo
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Nickel
Microporous nanoparticles
Core/shell structure
Microwave absorption
ELECTROMAGNETIC-WAVE ABSORBERS
ATOMIC LAYER DEPOSITION
MAGNETITE NANOPARTICLES
FORMATION MECHANISM
ASPECT-RATIO
CARBON
PERFORMANCE
PARTICLES
ALLOYS
NICKEL
Heterostructures of MoS2 nanofilms on TiO2 nanorods used as field emitters
期刊论文
VACUUM, 2016
Yang, Jin
;
Liang, Jia
;
Zhang, Gengmin
;
Li, Jia
;
Liu, Huan
;
Shen, Ziyong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
MoS2
TiO2
Field emission
CARBON NANOTUBE FILMS
EMISSION PROPERTIES
WORK-FUNCTION
SOLAR-CELLS
ARRAYS
LAYERS
Maximally dense random packings of spherocylinders
期刊论文
POWDER TECHNOLOGY, 2016
Meng, Lingyi
;
Jiao, Yang
;
Li, Shuixiang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Spherocylinder
Geometric packing
Order map
Maximally dense random packing (MDRP)
RANDOM CLOSE PACKING
COMPUTER-SIMULATION
SPHERES
DENSITIES
MIXTURES
DISKS
SHAPE
三棱柱的低雷诺数绕流研究
期刊论文
航空动力学报, 2016
陆建洲
;
陶建军
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
三棱柱
钝体绕流
数值模拟
流动稳定性
减阻
triangular prism
wake flow
numerical simulation
hydrodynamic stability
drag reduction
Volcanic structure of the Tarim flood basalt revealed through 3-D seismological imaging
期刊论文
SCIENCE BULLETIN, 2015
Wang, Lei
;
Tian, Wei
;
Shi, Yongmin
;
Guan, Ping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Tarim flood basalt
3-D seismic imaging
Central volcano
Lava lobe
Plumbing system
Eruption style
LAVA FLOWS
MANTLE PLUME
CHINA
PROVINCES
EVOLUTION
LENGTHS
On-chip zero-index metamaterials
期刊论文
NATURE PHOTONICS, 2015
Li, Yang
;
Kita, Shota
;
Munoz, Philip
;
Reshef, Orad
;
Vulis, Daryl I.
;
Yin, Mei
;
Loncar, Marko
;
Mazur, Eric
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
OPTICAL METAMATERIAL
ELECTRIC RESONANCES
REFRACTIVE-INDEX
PHASE MISMATCH
REALIZATION
THE EFFECTS OF CONSTRAINT, SIZE AND ASPECT RATIO ON THERMAL SHOCK RESISTANCE OF ZNS WAVE-TRANSPARENT CERAMIC IN ITS ACTUAL SERVICE
期刊论文
JOURNAL OF MECHANICS, 2015
Li, W.G.
;
Li, D.J.
;
Cheng, T.B.
;
Fang, D.N.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
ZnS wave-transparent ceramic
Pneumatic pressure
Size
Aspect ratio
HIGH-TEMPERATURE CERAMICS
INFRARED WINDOW MATERIALS
STRESS REDUCTION FACTOR
ENVIRONMENTS
FABRICATION
WURTZITE
FRACTURE
DESIGN
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