diameters相关论文
A soluble matrix protein P14 with an apparent molecular mass of 14.5 kDa was isolated from fragmented nacre of pearl oys......
On top of Shigujian Peak(1477 m a.s.l.) of the Dayangshan Mountain in Jinyun County, Zhejiang Province, large amounts of......
<正> In the summer of 1979, the authors discovered from the core of Well No.1 in Shunyi (顺义) County, Beijing, China, a......
<正> An acoustic radiation effect may be produced by ultrahigh energy particles while traversing water. The idea of usin......
STUDIES ON FLOODING POINT AND HOLD-UP IN A SOLVENT EXTRACTION COLUMN WITH RECIPROCATING SIEVE PLATES
The flooding point and hold-up of the dispersed phase in an extraction column with reciprocating-sieve plates of 32 mm ......
Trajectories of flying hot particles were predicted in this work, and the temperatures during the movement were also cal......
Synthesis of Al-doped ZnO Nanorods via Microemulsion Method and Their Application as a CO Gas Sensor
Aluminum doped ZnO(AZO) nanorods were synthesized by microemulsion method with different types of surfactants.The phase ......
Cutting tests were done using a test bed designed to measure pick cutting forces when cutting coal and rock.The test equ......
Pore-filling Three-dimensionally Ordered Macroporous Polyimide Composite Proton Conducting Membranes
The silica opal templates were prepared from three silica colloids of different diameters of 230 nm, 500 nm and 1.5 mm b......
Synthesis of Three-Dimensional Agaric-like Biomorphic TiO_2 by a Facile Method with Coscinodiscus sp
The paper aims to expand the application of natural marine algae.Marine diatoms,which have intricate frustule structures......
Preparation of mesoporous alumina with large pore size and their supported rhenium oxide catalysts i
Mesoporous γ-aluminas with large pore size(up to 19 nm,denoted as MA19) are prepared from dispersed pseudo-boehmite usi......
The intrusion process of a C60 molecular ball into a sliding contact space with garaphene layered surfaces was simulated......
In this work,a novel gas phase silent-packed bed hybrid discharge plasma reactor has been proposed,and its ability to co......
Bamboo-like nitrogen-doped carbon(CNx) nanotubes were synthesized by chemical vapor deposition (CVD) at a high reaction ......
Interphase momentum transport in heterogeneous gas-solid systems with multi-scale structure is of great importance in pr......
Attempts had been made to synthesize Al2O3-2SiO2 nanopowders by sol-gel method with tetraethoxysilane(TEOS) and aluminum......
In Northwest China, there are many inland rivers that are characterized by high a gradient, coarse particles, a thick pe......
In order to address the bubble formation and movement in air-water two-phase flow,single bubble rising in stagnant water......
Thickening and Rheological Properties of Crystalline Polyester Used in Low Pressure Sheet Molding Co
Low pressure sheet molding compound (LPMC,1.0-3.0 MPa,95-103 ℃) is a new kind of thermosetting material with crystallin......
SMFs-supported Pd nanocatalysts in selective acetylene hydrogenation:Pore structure-dependent deacti
In the present study,CNFs,ZnO and Al2O3 were deposited on the SMFs panels to investigate the deactivation mechanism of P......
Mercuric ions induced aggregation of gold nanoparticles as investigated by localized surface plasmon
With the development of nanosciences, both localized surface plasmon resonance light scattering (LSPR-LS) and dynamic li......
Preparation of superhydrophobic silver nano coatings with feather-like structures by electroless gal
Superhydrophobic silver nanocoatings with feather-like morphology are fabricated on copper substrates by electroless gal......
The acoustic field in a cased hole is studied through numerical modeling by combining experiment measurement when the fi......
We have experimentally studied the growth process of a water-absorbing polymer commonly known as hydro-gel.We took a num......
Undercooling evolution of pure Sn droplets in various atmospheres based on fast scanning calorimetry
Undercooling of Sn droplets in different atmospheres was studied by fast scanning calorimetry(FSC)at cooling rate of 1,0......
Investigations on Structure and Properties of Blends of Polypropylene with Polyamide 1010 by Rayleig
The phase structure and morphology of polypropylene(iPP) blends with poly(decamethylene sebacamide(polyamide 1010, PA101......
Unusual phase behavior of decane-dodecane mixtures confined in SBA-15:Size effect on binary phase di
Phase behavior of normal decane-dodecane(n-C_(10)H_(22)-C_(12)H_(26),C_(10)-C_(12)) system confined in SBA-15(Santa Barb......
To study the influence of ethanol molecules on the melittin tetramer folding,we investigated the dewetting transition of......
β-TCP ceramics drug carrier was first prepared and characterized. SEM showed that β-TCP carrier was in porous amorphou......
This paper presents simulation results of the density segregation in a dense binary gas fluidized bed using a multi-flui......
Fluorescein/polyvinyl pyrrolidone (PVP) composite nanofibers with different fluorescein loadings (with a weight concentr......
Flow characteristics, such as flow pattern, gas holdup, and bubble size distribution, in an internal loop reactor with e......
Experimental study on three dimensional movements of particles Ⅱ Effects of particle diameter on tur
Based on the 3D PTV(Particle Tracking Velocimetry) measuring system,the 3D movement characteristics of particles with fo......
A three-dimensional k-ε-k_p model in curvilinear coordinates for sediment movement and bed evolution
To aim at the substitution of the magnitude and direction of water flow movement near bed for those of bed load transpor......
Electrospinning is a straightforward method to produce micro/nanoscale fibers from polymer solutions typically using an ......
Seed-mediated synthesis of dendritic platinum nanostructures with high catalytic activity for aqueou
This work reports a facile and efficient seed-mediated method for the synthesis of dendritic platinum(Pt)nanoparticles(N......
Synthesis and Characterization of Sphere-like Pt Nanoparticles Supported on DWCNT/WO_3 Nanorods with
Tungsten oxide(WO3) nanorods, which were used to load platinum(Pt) nanoparticles, were investigated. H2WO4 nanorods with......
Doping effects of manganese on the catalytic performance and structure of NiMgO catalysts for contro
Doping effects of manganese(Mn) on catalytic performance and structure evolution of Ni Mg O catalysts for synthesis of m......
Effect of Anodization Parameters on Morphology and Photocatalysis Properties of TiO_2 Nanotube Array
Highly ordered TiO2 nanotube arrays were fabricated via electrochemical anodization of high purity Ti foil in fluoride-c......
Separation of Silver Nanocrystals for Surface-enhanced Raman Scattering Using Density Gradient Centr
One-dimensional silver nanocrystals(AgNCs) have been prepared by a polyol process using sodium hydroxide and nitric acid......
The Co Mg O and Co Mn Mg O catalysts are prepared by a co-precipitation method and used as the catalysts for the synthes......
An oxime-derived palladacycle was synthesized using 4-bromobenzoxime and pyridine in CHCl3, and characterized by FT-IR a......
Synthesis and properties of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/chitin nanocrystals composi
Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)(PHBV)/chitin nanocrystals(CNC) composite scaffolds were synthesized by the ......
A new heterogeneous catalyst composed of Pd nanoparticles immobilized within a HypoG el resin has been prepared in the a......
Experimental assessment of a new salt aerosol generator for measuring efficiency of automotive air f
Generation of polydisperse KCl aerosol with a new salt aerosol generator was investigated.Special attention was paid on ......
Phase behavior of undecane–tetradecane(n-C11H24–C14H30, C11–C14) mixtures in bulk and confned in SBA-15 have been stu......
AIM:To investigate the association between endogenous hydrogen sulfide(H2S)and portal hypertension as well as its effect......
Preparative Optimization of Cellulose Microspheres Applied as Supports for High-Performance Liquid C
The aim of this work is optimizing the techniques to prepare pure cellulose microspheres, which are used as packing adso......
