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科研机构
北京大学 [10]
内容类型
期刊论文 [9]
其他 [1]
发表日期
2017 [2]
2016 [2]
2010 [1]
2009 [2]
2008 [2]
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专题:北京大学
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High temperature mechanical behaviors of lightweight ceramic corrugated core sandwich panel
期刊论文
COMPOSITE STRUCTURES, 2017
Wei, Kai
;
Peng, Yong
;
Qu, Zhaoliang
;
He, Rujie
;
Cheng, Xiangmeng
收藏
  |  
浏览/下载:107/0
  |  
提交时间:2017/12/03
Corrugated core sandwich
Mechanical behavior
High temperature
Finite element analysis
THERMAL PROTECTION SYSTEM
HYPERSONIC VEHICLE
GRAIN-GROWTH
LATTICE CORE
STRENGTH
COMPOSITES
COMPRESSION
FABRICATION
ALUMINUM
DIBORIDE
Design and characterization for dual-band and multi-band A sandwich composite radome walls
期刊论文
COMPOSITES SCIENCE AND TECHNOLOGY, 2017
Zhou, Licheng
;
Wang, Peiyu
;
Pei, Yongmao
;
Zeng, Anmin
;
Tang, Liqun
;
Liu, Zejia
;
Liu, Yiping
;
Jiang, Zhenyu
;
Fang, Daining
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Radome
Dual-band
Multi-band
Sandwich structure
Transmission
FREQUENCY-SELECTIVE SURFACES
LOW-OBSERVABLE RADOMES
AIRBORNE APPLICATIONS
TRANSMISSION CHARACTERISTICS
MICROWAVE-ABSORPTION
NANOCOMPOSITES
PERFORMANCE
SYSTEM
SPACE
LAYER
Optimality of pairwise blocked definitive screening designs
其他
2016-01-01
Wang, Yaping
;
Ai, Mingyao
;
Li, Kang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Blocking
Definitive screening design
Optimality
Generalized minimum aberration
Fold-over
MATRICES
Design and analysis of integrated thermal protection system based on lightweight C/SiC pyramidal lattice core sandwich panel
期刊论文
MATERIALS & DESIGN, 2016
Wei, Kai
;
Cheng, Xiangmeng
;
Mo, Fuhao
;
Wen, Weibin
;
Fang, Daining
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Lattice core sandwich panel
Thermal protection system
C/SiC composite
Heat transfer
Mechanical properties
INPLANE COMPRESSION
HIGH-TEMPERATURE
HEAT-TRANSFER
BEHAVIOR
FABRICATION
COMPOSITES
Process optimization for the production of diosgenin with Trichoderma reesei
期刊论文
bioprocess and biosystems engineering, 2010
Zhu, Yuling
;
Ni, Jinren
;
Huang, Wen
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Diosgenin yield
Saponins
Trichoderma reesei
Central composite design
Microbial transformation
RESPONSE-SURFACE METHODOLOGY
ZINGIBERENSIS
HYDROLYSIS
ENZYMES
CELLULASE
CULTURES
GROWTH
Mesostructured Hybrids Containing Potential Donors and Acceptors with Molecular-Scale and Meso-Scale Segregation and Ordering: Toward the Development of Smart Materials through Hierarchical Self-Assembly
期刊论文
chemistry of materials, 2009
Li, Le-Le
;
Sun, Hao
;
Fang, Chen-Jie
;
Yuan, Quan
;
Sun, Ling-Dong
;
Yan, Chun-Hua
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/12
PERIODIC MESOPOROUS ORGANOSILICA
PHOTOINDUCED ELECTRON-TRANSFER
POLYSTYRENE LATEX-PARTICLES
GEL THIN-FILMS
COMPOSITE-MATERIALS
ENERGY-TRANSFER
POLYDIACETYLENE/SILICA NANOCOMPOSITES
FUNCTIONAL NANOCOMPOSITES
LUMINESCENT MOLECULES
CONJUGATED POLYMERS
Optimised ultrasonic-assisted extraction of flavonoids from Folium eucommiae and evaluation of antioxidant activity in multi-test systems in vitro
期刊论文
food chemistry, 2009
Huang, Wen
;
Xue, An
;
Niu, Hai
;
Jia, Zhen
;
Wang, Jiawen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/12
Folium eucommiae
Flavonoids
Antioxidant properties
Lipid peroxidation
Erythrocyte haemolysis
LIPID-PEROXIDATION
HYDROXYL RADICALS
FENTON REAGENT
HEMOGLOBIN
OXYGEN
ASSAY
L.
Optimization of operating parameters for supercritical carbon dioxide extraction of lycopene by response surface methodology
期刊论文
journal of food engineering, 2008
Huang, Wen
;
Li, Zhenshan
;
Niu, Hai
;
Li, Dan
;
Zhang, Jin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
lycopene
supercritical CO2 extraction
antioxidant activity
response surface methodology
FLUID EXTRACTION
CO2 EXTRACTION
TOMATO SKIN
OIL
CAROTENOIDS
SOLUBILITY
WASTE
Bioactivity of solanesol extracted from tobacco leaves with carbon dioxide-ethanol fluids
期刊论文
biochemical engineering journal, 2008
Huang, Wen
;
Li, Zhenshan
;
Niu, Hai
;
Wang, Jiawen
;
Qin, Yuan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
solanesol
ethanol-modify
supercritical CO2 extraction
tobacco leaves
bioactivity
A bulk micromachined MEMS digital distributed phase shifter based on metal-air-metal capacitors formed by intrinsic stress
期刊论文
international journal of nonlinear sciences and numerical simulation, 2005
Miao, M
;
Wu, GY
;
Jin, YF
;
Zhang, JW
;
Hao, YL
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
prestress
boron doping
bulk Si micromachining
phase shifter
MEMS
laminate composite
X-BAND
SWITCHES
MODEL
DESIGN
2-BIT
LINE
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