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The Chinese longsnout catfish(Leiocassis longirostris Günther)is one of the most economically important freshwater fish......
The M_S8.0 Wenchuan earthquake on May 12, 2008 caused heavy casualties and economic loss. According to the field investi......
Based on analytical methods of strength studies for deep soils, direct shear tests were carried out to investigate the s......
According to the information from Beijing MunicipalForeign Economic Relations and Trade Commission,Beijing’s foreign t......
According to the latest data published by the National Bureau of Statistics on April 15,in March alumina output was 4.80......
“China’s chemical fiber industry has witnessed remarkable achievements based on the development of the 12th Five-Year ......
THE ROLE OF SOME COMPETITIVE ADSORBATES IN THE PREPARATION OF Pt/AI_2O_3 CATALYSTS WITH CONTROLLED P
The results of adsorption equilibrium measurements show that the saturation adsorbed amounts (x/m)_Mof some organic aci......
We prove that sharply dominating Archimedean atomic lattice effect algebras can be characterized by the property called ......
Underground coal gasification is one of the clean technologies of in-situ coal utilization.Hydrogen production from unde......
Commodity prices have fallen sharply due to the global financial crisis. This has adversely affected the viability of so......
Tibet has a large tourist potential and together with a sustained Chinese effort to develop it further, it is only a ma......
Rare earth iron garnets R3Fe5-x Mn x O12(R=Pr,Nd,Sm,Eu) were prepared through mild hydrothermal method.The initial alkal......
The intrusion process of a C60 molecular ball into a sliding contact space with garaphene layered surfaces was simulated......
A novel type of crosslinkable poly(aryl ether sulfone)(PAES) bearing an allyl pendant(PES-OAllyl) was synthesized by a g......
The effect of Gd content on microstructure and magnetic properties of sintered Nd33.03-xGdxFe65.65B1.32 (x=0-2) was stud......
Effect of O_2 and H_2O on the tri-reforming of the simulated biogas to syngas over Ni-based SBA-15 c
A series of Ni/SBA-15 catalysts with Ni contents from 7.5 wt% to 15 wt% were prepared by impregnation method.The effect ......
China’s power sector accounts for nearly half of its copper volume consumption,and the State Grid’s annual investment ......
Owing to production reduction/suspension by copper mines,decline in China’s copper concentrate output received much mar......
Electromigration in porous media is enhanced by a new type of electrokinetic processing. Compared with a single -oriente......
We demonstrated here a new family of multi-responsive polymer:wholly aromatic sulfonated polyamide(SPA).SPA exhibited th......
The transport mechanism and settlement characteristics of suspended sediments are analyzed in this article on the basis ......
A three-dimensional numerical model is presented for studying the convection-condensation of mixture with vapor in a tub......
A Transformation from Six-to Fivecoordinated Geometry:Syntheses, Crystal Structures and Magnetic Pro
Complexes Cl-RuⅡ(dppe)2(Fe Cl4)·2CH2Cl2(2) and Br-RuII(dppe)2(Fe Br4)·2CH2Cl2(3) were prepared by the reaction of tra......
The urethane reaction of o-hydroxybenzyl alcohol with phenyl isocyanate was monitored with in situ FT-IR.Dibutyltin dila......
Di-2-ethylhexylsulfosuccinate sodium salt(AOT)doped conducting polyaniline(PANI-AOT)was chemically polymerized.It was di......
Graphene and thin graphite films deposited on SiO2/Si are irradiated by swift heavy ions(209Bi, 9.5 Me V/u) with the flu......
The unsupported Cu and Ag catalysts with different oxidation states were prepared, and their catalytic performances for ......
A flexible metal-organic framework with double interpenetration for highly selective CO_2 capture at
A flexible metal-organic framework of 1a Cu(FMA)(4,4’-Bpe)0.5(FMA=fumarate; 4,4’-Bpe=trans-bis-(4-pyridyl)ethylene) th......
Under the condition of ultrasonic wave heating,the ground oil sand from Daqing oilfeld was preprocessed with compound mo......
The Liaohe crude oil with high total acid number (TAN) was subjected to thermal reaction at 300℃to 500℃. Reaction prod......
China Aug. - Apparel retail sales value in major department stores picked up sharply in Aug. 2011, rising by about 18.94......
The interplay between streamwise flow,curvature-induced secondary flow,sediment transport and bed morphology leads to th......
Objective:The aim of the study was to discuss the X-ray and CT manifestations and characteristics of pulmonary inflammat......
Ignition delay times of multi-component biomass synthesis gas(bio-syngas) diluted in argon were measured in a shock tube......
The effects of two types of superplasticizers on the properties of CSA cement pastes during early hydration were studied......
Theoretic heat sink simulation and experimental investigation of the pyrolysis of substituted cycloh
Reaxgen program for the pyrolysis mechanism of cycloalkanes was adopted to simulate the heat sink of substituted cyclohe......
Physiological response of Tamarix ramosissima under water stress along the lower reaches of Tarim Ri
Tamarix ramosissima is one of the con- structive species growing on both sides of Tarim River which is favorable to cons......
Auroral intensity ratios at Zhongshan Station in Antarctica on 8 April 1999 are studied, along with variations in penetr......
Dielectric spectra of 4A zeolite particles bulked in deionized water(4A/W) or cyclohexane(4A/C) were measured respective......
Modification of CaO-based sorbents prepared from calcium acetate for CO_2 capture at high temperatur
CaO-based sorbent is considered to be a promising candidate for capturing CO_2 at high temperature. However,the adsorpti......
Influence of Annealing Temperature on the Microstructure and Electrical Properties of Indium Tin Oxi
Indium tin oxide(ITO) thin films were prepared on alumina ceramic substrates by radio frequency magnetron sputtering.The......
Applying a statistical method to streamflow reduction caused by underground mining for coal in the K
Streamflow in the Kuye River basin has been sharply reduced by the effects of climate change and human activities.Since ......
It is beyond doubt that we enjoy more free time in college than in middle school.But as to how to make use of our spare ......
阅读材料 (医学新闻) 1 .Estrogen and Uterine Cancer The higher risk of uterine cancer among women who take estrogen dur-......
The structure and properties of Mg-doped SrBi4Ti4O15(SBT) were dicussed. Mg substitution into SBT had two possibilities ......
Based on the manufacture of efficient non-oriented silicon steel grade,the effects of tin and sulphur on magnetism and i......
In-situ observation of crystal detachment behavior in NH_4Cl-H_2O system from chilling metal surface
The crystal detachment behaviors from a chilling solid surface with vibration were investigated using a transparent NH4C......
Organic carbon in forest soils of Qingyunsi and Wukesong profiles can be divided into fast and slow components. Δ~(14)......
Grooved gate structure Metal-Oxide-Semiconductor (MOS) device is considered as the most promising candidate used in dee......