搜索结果: 76-90 共查到“理学 Composite”相关记录117条 . 查询时间(0.069 秒)
Preparation of Palladium Composite Membranes on Pore Structure Modified and Non-Modified Supports by Electroless Plating Procedure
Electroless plating palladium composite membrane support
2010/4/15
The effects of pore structure of the support on the plating morphology, thickness, and composition were investigated in an electroless plating procedure. Some of the plating studies were carried out d...
Direct tension and fracture resistance curves of ultra high performance marine composite materials
ultra high performance cementitious composites fracture resistance curve direct tension
2011/9/14
Fracture behavior is one of the most important, yet still little understood properties of ultra-high performance cementitious composites (UHPCC), a new marine structural engineering material.Research ...
The significance of microgranular enclaves in assessing the magmatic evolution of a high-level composite batholith: A case on the Los Pedroches Batholith, Iberian Massif, Spain
microgranular enclave granodiorite monzogranite Los Pedroches batholith Iberian Massif
2017/8/10
To evaluate the origin and significance of microgranular enclaves hosted by granites, we present new data on two granitoid series belonging to the Los Pedroches Batholith (LPB), SW Iberian Massif, Spa...
Adsorption of uranium(VI) onto Ulva sp.-sepiolite composite
uranium(VI) sepiolite Ulva sp.-sepiolite composite
2011/11/10
Ulva sp. and sepiolite were used to prepare composite adsorbent. The adsorption of uranium(VI) from aqueous solutions onto Ulva sp.-sepiolite has been studied by using a batch adsorber. The parameters...
A Methodology for Assessing the Postconvection Mesoscale Dynamics in the Gulf of Lion from Composite Datasets
Postconvection Mesoscale Dynamics Gulf of Lion Composite Datasets
2008/7/4
In order to access the statistical properties of the mesoscale dynamics in the Western Mediterranean, and its associated transport and heat fluxes during the postconvection period, the authors have ap...
General composite implicit iteration processes for common fixed points of asymptotically nonexpansive mappings
General composite implicit iterative Asymptotically nonexpansive
2010/9/15
General composite implicit iteration processes for common fixed points of asymptotically nonexpansive mappings
层层静电自组装构筑壳聚糖/磷钨酸复合膜的研究(Construction of Composite Thin Films via Layer-by-layer Electrostatic Self-assembly of Chitosan/Phosphotungstate Acid)
壳聚糖/磷钨酸复合膜 层层自组装 多层膜
2010/8/24
将正电荷的壳聚糖与负电荷的磷钨酸溶液通过静电作用交替沉积在基底上组装复合多层膜。使用紫外可见光谱(UV-Vis)、红外光谱(FTIR)、X-射线光电子能谱(XPS)、原子力显微镜(AFM)和循环伏安法(CV)等手段对复合膜进行了表征。UV-Vis结果显示多层膜在特征吸收峰处的吸光度数值随膜双层数增加逐渐增大,呈良好的线性关系,表明多层膜是均匀组装的;XPS和FTIR结果证实了壳聚糖和磷钨酸被组装到...
Optical Response of Metal-Dielectric Composite Containing
Interfacial Layers
optical properties temperature dependence electron-electron
interactions
2007/8/15
2001Vol.36No.2pp.251-256DOI:
Optical Response of Metal-Dielectric Composite Containing
Interfacial Layers
HUANG Ji-Ping,2 GAO Lei2 and LI Zhen-Ya1,2
1 CCAST (World Labor...
Top Quark, Heavy Fermions and the Composite Higgs Boson
Higgs compositeness vector-like fermion
2007/8/15
2001Vol.35No.2pp.162-166DOI:
Top Quark, Heavy Fermions and the Composite Higgs Boson
ZHANG Bin and ZHENG Han-Qing
Department of Physics, Peking University, Beijing 10087...
Exciton-Dependent Pre-formation Probability of Composite Particles
pre-formation probability pre-equilibrium emission
2007/8/15
2007Vol.47No.6pp.1106-1110DOI:
Exciton-Dependent Pre-formation Probability of Composite Particles
ZHANG Jing-Shang, WANG Ji-Min, and DUAN Jun-Feng
China Institute of Ato...
Canonical Form and Separability of PPT States in C2\otimes
C2\otimes C2 \otimes CN Composite Quantum Systems
separability quantum entanglement
2007/8/15
2003Vol.40No.5pp.515-518DOI:
Canonical Form and Separability of PPT States in C2\otimes
C2\otimes C2 \otimes CN Composite Quantum Systems
FEI Shao-Ming,1,2 GAO Xiu-Hong,1
WANG X...
Effective Response of Nonlinear Composite under External AC andDC Electric Field
nonlinear composite dielectric response AC electric field
2007/8/15
2005Vol.44No.4pp.731-734DOI:
Effective Response of Nonlinear Composite under External AC andDC Electric Field
LIU Ye,1,2 LIANG Fang-Chu,3 and SHEN Hong-Liang4
1 Institut...
Separability of Rank-Two Quantum States in
CM\otimes CN Composite Quantum Systems
quantum entanglement separability density matrix
2007/8/15
2003Vol.39No.5pp.525-528DOI:
Separability of Rank-Two Quantum States in
CM\otimes CN Composite Quantum Systems
FEI Shao-Ming,1,2 GAO Xiu-Hong,1 WANG Xiao-Hong,1
WANG Zhi-Xi,1 and...
On PPT States in ${\cal C}^K \otimes {\cal C}^M\otimes
{\cal C}^N$ Composite Quantum Systems
separability quantum entanglement PPT state
2007/8/15
2004Vol.42No.2pp.215-222DOI:
On PPT States in ${\cal C}^K \otimes {\cal C}^M\otimes
{\cal C}^N$ Composite Quantum Systems
WANG Xiao-Hong,1 FEI Shao-Ming,1,2
WANG Zhi-Xi,1 and WU ...
BST/Si-NPA复合薄膜的湿敏电容特性研究(Capacitive Humidity Sensing Properties of BST/Si-NPA Composite Thin Films)
钛酸锶钡 硅纳米孔柱阵列 复合薄膜 湿敏电容特性
2010/8/25
本文采用溶胶-凝胶法和旋涂工艺,以Si-NPA为衬底,制备了钛酸锶钡(BST)/Si-NPA复合薄膜,并对其形貌、结构及湿敏电容特性进行了研究。结果表明,环境的相对湿度(RH)、测试信号频率和退火温度均对湿敏电容特性具有较大影响。在100 Hz的测试信号频率下,当环境的相对湿度从11%上升到95%时,BST/Si-NPA湿敏元件的电容增量可达起始值的4 400%,显示出较高的湿度敏感性。同时,元件...