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A soluble matrix protein P14 with an apparent molecular mass of 14.5 kDa was isolated from fragmented nacre of pearl oys......
From molecular dynamics to lattice Boltzmann:a new approach for pore-scale modeling of multi-phase f
Most current lattice Boltzmann(LBM) models suffer from the deficiency that their parameters have to be obtained by fitti......
PetroChina’s managementdepartment for coal-bedmethane(CBM) exploration project hasbeen engaged in CBM for eight years.I......
A novel thin layer cell equipped with thin layer gas electrode(TLGE)was studied aselectrochemical gas sensor for the me......
Comparison between Immature and Mature Aromatic Homologous Series Constituents in Rock Extracts from
Comparison has been made of the occurrences of aromatic series in the chloroformfractions between immaturr and mature s......
We have determined experimentally the reaction kinetics of the electrocatalytic oxidation of the trace carbon monoxide ......
A new planar split dual gate (PSDG) MOSFET device, its characteristics and ex-perimental results, as well as the three d......
The enhanced low-dose-rate sensitivity (ELDRS) and dose-rate dependence of vertical NPN transis- tors are investigated i......
In order to investigate their electrical characteristics,high-voltage light-emitting-diodes(HV-LEDs) each containing fou......
Theory and practice concerning classification for expansive soils using standard moisture absorption
A series of tests on physical, mechanical and chemical properties of expansive soils have shown that the standard moist......
In this work, new plain and composite high-energy solitons of the cubic–quintic Swift–Hohenberg equation were numerica......
Topographic differentiations of biological soil crusts and hydraulic properties in fixed sand dunes,
Biological soil crusts(BSCs) play an important role in surface soil hydrology. Soils dominated with moss BSCs may have h......
Calcareous Sodic Soil Reclamation as Affected by Corn Stalk Application and Incubation: A Laboratory
A laboratory lysimeter experiment was conducted to investigate the effects of forage corn (Zea mays L.) stalk applicatio......
Physical Properties of Crushed Air-cooled Blast Furnace Slag and Numerical Representation of Its Mor
Physical properties and geometrical morphologies of crushed air-cooled blast furnace slag (SCR) and crushed limestone (L......
Investigation of effects of clay content on F-Ф relationship by Lattice gas automation using digital
The Lattice Gas Automation(LGA) method,which is improved by introducing a reflection coefficient for the border between ......
The enhancement of convective heat transfer in a glass tube heat exchanger was researched.A simple and efficient method......
The Dy capping layer was deposited at different temperatures on the Nd-Fe-B thin films to investigate the mechanism of t......
The equilibrium solubility of one CsCl-YCl3-H2O ternary section of CsCl-YCl3-9.5%HCl-H2O quaternary sys-tem at T=298.15 ......
A voltammetric study of the interaction of neutral Red(NR) with DNA at a gold electrode in a phosphate buffer solution i......
Effect of Nb on the transformation kinetics of low carbon(manganese) steel during deformation of und
The hot compression tests using Gleeble 1500 were performed by varying the true strain up to 1.6 (80% reduction) in Nb-f......
A novel geminal imidazolium ionic liquid with long hydrocarbon group,1,4-bis(3-tetradecylimidazolium-1-yl)butane bromide......
Soft magnetic properties of amorphous Fe_(52)Co_(34)Hf_7B_6Cu_1 alloy treated by pulsed magnetic fie
The crystallization,microstructure,and soft magnetic properties of Fe_(52)Co_(34)Hf_7B_6Cu_1 alloy are studied.Amorphous......
Underground facilities are usually constructed under existing buildings, or buildings are constructed over existing unde......
Dear Sir,Bilateral optic neuritis is not a rare condition in children following a viral syndrome[1].In contrast,simultan......
Fractal characteristics and its application in electromagnetic radiation signals during fracturing o
The present study analyzed the electromagnetic radiation(EMR) time series of the destruction process of coal or rock sam......
Transition Metal Free Chemoselective Reduction of α,β-Unsaturated Ketones to Saturated Ketones Using
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
This paper presents a new stabilizing control law for a planar vertical take-off and landing aircraft. The model is firs......
西藏拉果错盐湖属于硫酸钠亚型盐湖，卤水含有钾、锂、硼等有价值组分，针对此类盐湖资源，研究锂的富集过程非常必要。通过硫酸钠亚型盐......
依据退化实验结果，并结合半导体器件工艺模拟软件TCAD仿真，详细研究了高压绝缘体d2@（SOI）p型横向双扩散MOSFET（pLDMOS）~电流的热载流子退......
随着药物化学的发展,药物分子准确命名越来越重要。准确命名药物化学名不仅成为了药物相关工作必备技能,而且在药物化学教学中也具......
以镍或铂等高功函数金属网为电离材料制成了间接加热式球形表面电离器，用于溅射型负离子源中，正铯离子流达到ｍＡ级，被溅射的负离子流（如Ｐ）分......
以相似理论为基础，考虑微可压缩流流体的非稳态流动，研究了注水井网模拟实验理论。方程分析法（检验分析法），推导出水驱油二维模拟的相似......
1.IntroductionAn obvious improvement in designing and manufacturingtransformers has been achieved since the application ......
为了进一步探究遥感与表层土壤导水率的联系,以内蒙古锡林河流域为研究区,对厚栗黄土、草甸沼泽土、荒漠风沙土、石灰性草甸砂土、......
采用异步电机准饱和数学模型，考虑主磁场饱和效应对电机运行的影响.与采用线性化模型相比，其仿真结果更接近实际情况.利用MATLAB语言......
在HSI色彩空间中对S分量与I分量进行调整过后,当需要转回到RGB色彩空间时便可能会发生色域溢出问题。为了解决该问题,该文提出了一......
目的研究提高夜热清颗粒中丹皮酚稳定性的处方工艺。方法采用饱和水溶液法将丹皮酚制成β-环糊精包合物，并用正交实验法进行处方工......
以氢溴酸和饱和溴水为溴化试剂,与乙酰基二茂铁反应合成了溴乙酰基二茂铁。目标化合物的结构经IR及1 H NMR确证。讨论了反应温度,......
以东北某新建I级国铁项目特定的细砂类土为研究对象，在特定的水泥掺量下，做了不同延迟时间下的室内击实试验，并在标准养护7d后，做饱和......
在银型磺酸键合硅胶柱上以含苯或环已烯的正已烷为流动相，实现了饱和烃、烯烃我基线分离，以改进的迁移丝式氢炎焰离子化检测器（ＭＷ－ＦＩＤ）进行定......
提出了一种改进的边界层滑模控制方法,在边界层内采用非线性反馈替代了传统边界层方法的线性反馈。理论分析表明,改进的边界层方法......
针对发电厂电气主系统培训仿真的建模问题，介绍了把发电机的一次调频特性作为分配因子的动态潮流方法。它很好地反映了由于有功扰动......
应用渗流理论对堆浸工艺中溶工艺中溶浸液在矿堆中的渗流过程进行了分析，给出了不同情况下溶浸液的渗流模型。为进一步从理论上研究......
孔隙作为岩体的初始损伤，对岩体的强度及变形特性的影响尤为明显，而孔隙发育是研究区内一类力学性质较软弱岩石的显著特征。对蚀变岩......
采用趋近饱和定律首次测定了纳米晶合金环形试样有效磁各向异性常数〈K〉.为了对比测量的准确度,同时测试了传统的晶态坡莫合金环......
建立了考虑桩土非完全黏结条件下端承桩在饱和土中竖向振动的模型，将土视为线弹性饱和多孔介质，桩简化为一维弹性杆件。通过引入势函......
研究热固结问题需考虑诸多因素、试验条件不易控制且所需时间长从而难以实现，因此辅以数值计算手段具有十分重要的意义。本文根据饱......
基于Biot波动理论,构建列车荷载-轨道系统-双层状横观各向同性饱和地基模型,将模型分为上覆路轨系统和地层系统。对上覆路轨系统和......
杏树(Prunus armeniaca L.)叶水势的日变化主要受控于一天中水汽压饱和亏(VPD)(或相对湿度)、大气温度和光照强度的变化。光照强度......
提出了采用多电极实现电流非均匀注入来改变半导体光放大器（SOA）内部的载流子分布，从而改变其增益饱和特性的一种新的方案，用SOA分段模......
