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科研机构
北京大学 [18]
内容类型
期刊论文 [15]
会议论文 [2]
其他 [1]
发表日期
2016 [1]
2015 [1]
2014 [1]
2012 [4]
2011 [1]
2010 [1]
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专题:北京大学
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Numerical Algorithm for Thermally-Induced Attitude Dynamics of a Spacecraft with Flexible Appendage
会议论文
Gou, Zhi-Hong
;
Liu, Zheng-Shan
;
Yuan, Yuan
;
Sun, Shu-Li
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Flexible Appendage
Thermally-induced Vibration
Attitude Dynamics of Spacecraft
Newmark Integral Method
Newton Iteration Method
INDUCED VIBRATIONS
BEAMS
An improved space-time ETAS model for inverting the rupture geometry from seismicity triggering
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2015
Guo, Yicun
;
Zhuang, Jiancang
;
Zhou, Shiyong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
seismicity
ETAS model
reconstruction
log likelihood
2008 WENCHUAN EARTHQUAKE
POINT-PROCESS MODELS
STATISTICAL-MODEL
RESIDUAL ANALYSIS
LONGMEN SHAN
OCCURRENCES
AFTERSHOCKS
FORESHOCKS
CALIFORNIA
MAGNITUDE
Derivative Superposition Numerical Method for Double-Gate MOSFET Transistor Application to RF Mixer
期刊论文
journal of computational and theoretical nanoscience, 2014
Zhu, Haifeng
;
Huang, Shuai
;
Shi, Min
;
Zhang, Wei
;
Sun, Ling
;
He, Lin
;
Zhu, Xiaoan
;
Wang, Cheng
;
He, Xiaomeng
;
Liang, Hailang
;
He, Qingxing
;
Du, Caixia
;
He, Jin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/16
Double-Gate (DG) MOSFET
Linearity
IIP3
Device Simulation
Intermodulation Distortion
Mixer
DG-MOSFETS
LINEARITY
INVERSION
PERFORMANCE
DEVICES
MODEL
CMOS
Dual-frequency (20/40 kHz) ultrasonic assisted photocatalysis for degradation of methylene blue effluent: Synergistic effect and kinetic study
期刊论文
ultrasonics sonochemistry, 2012
Xiong, Shao Feng
;
Yin, Zhou Lan
;
Yuan, Zhang Fu
;
Yana, Wen Bin
;
Yang, Wen Yin
;
Liu, Jin Jian
;
Zhang, Fan
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2015/11/12
Dual-frequency ultrasonic assisted phorocatalysis
Titanium dioxide
Methylene blue
Synergistic effect
AQUEOUS-SOLUTION
TIO2
DYE
NITROBENZENE
ENHANCEMENT
SONOLYSIS
FIELDS
WHAT CAN WE LEARN ABOUT SOLAR CORONAL MASS EJECTIONS, CORONAL DIMMINGS, AND EXTREME-ULTRAVIOLET JETS THROUGH SPECTROSCOPIC OBSERVATIONS?
期刊论文
astrophysical journal, 2012
Tian, Hui
;
McIntosh, Scott W.
;
Xia, Lidong
;
He, Jiansen
;
Wang, Xin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/16
line: profiles
solar wind
Sun: corona
Sun: coronal mass ejections (CMEs)
Sun: flares
2006 DECEMBER 13
EUV IMAGING SPECTROMETER
ACTIVE-REGION OUTFLOWS
TEMPERATURE-DEPENDENT UPFLOW
X-RAY JETS
MAGNETIC RECONNECTION
CHROMOSPHERIC EVAPORATION
TRANSITION REGION
EMISSION-LINES
HINODE-EIS
REPRODUCTION OF THE OBSERVED TWO-COMPONENT MAGNETIC HELICITY IN SOLAR WIND TURBULENCE BY A SUPERPOSITION OF PARALLEL AND OBLIQUE ALFVEN WAVES
期刊论文
astrophysical journal, 2012
He, Jiansen
;
Tu, Chuanyi
;
Marsch, Eckart
;
Yao, Shuo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
solar wind
turbulence
waves
MAGNETOHYDRODYNAMIC TURBULENCE
COMPRESSIVE FLUCTUATIONS
CYCLOTRON WAVES
DISSIPATION
DENSITY
ANGLE
FIELD
Shape and size effects on the packing density of binary spherocylinders
期刊论文
粉体技术, 2012
Meng, Lingyi
;
Lu, Peng
;
Li, Shuixiang
;
Zhao, Jian
;
Li, Teng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Binary mixture
Packing density
Spherocylinder
Aspect ratio
Volume fraction
Non-spherical particles
NONSPHERICAL PARTICLES
COMPUTER-SIMULATION
NUMERICAL-SIMULATION
SPHERICAL-PARTICLES
SOLID PARTICLES
MIXTURES
SPHERES
POROSITY
OBJECTS
MODEL
Shape influences on the packing density of frustums
期刊论文
粉体技术, 2011
Zhao, Jian
;
Li, Shuixiang
;
Lu, Peng
;
Meng, Lingyi
;
Li, Teng
;
Zhu, Haiping
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Random packing
Cone
Truncated cone
Cylinder
Frustum
Aspect ratio
NONSPHERICAL PARTICLES
CYLINDRICAL PARTICLES
NUMERICAL-SIMULATION
COMPUTER-SIMULATION
PACKED-BEDS
CYLINDERS
SPHERES
CONES
TUBES
Derivative superposition method for DG MOSFET application to RF mixer
其他
2010-01-01
Huang, Shuai
;
Lin, Xinnan
;
Wei, Yiqun
;
He, Jin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
新疆西准噶尔晚古生代以来构造样式与变形序列研究
期刊论文
岩石学报, 2009
徐芹芹
;
季建清
;
龚俊峰
;
赵磊
;
涂继耀
;
孙东霞
;
陶涛
;
朱自虎
;
何国琦
;
侯建军
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/10/23
晚古生代
走滑断裂
变形序列
西准噶尔
Late Paleozoic
Strike-slipping fault
Deformation sequence
Western Junggar
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