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Inconsistent creep between dendrite core and interdendritic region under different degrees of elemen
The creep inconsistency between dendrite core and interdendritic region is investigated in a nickel-based single crystal......
基于无监督决策树的层次聚类是一种通过建立无监督决策树来聚类的方法,但是该方法对每个数据子集的势以及子集间的距离考虑的不全......
Rayleigh waves are elastic surface waves which propagate along the traction-free surface with the phase velocity I()R in......
During 19771981 the Beijing (BJ) meteorological station was at a suburban location. In 1981 it was moved to a more urb......
Fluid flow at the nanoscale is dominated by surface effects.Phenomena that are usually unimportant in macroscopic fluid ......
薄膜光学常数的精确测定对于设计和制备多层薄膜具有重要意义。在JGS1型熔融石英基底上，采用热蒸发沉积方法制备了不同厚度的LaF3单......
The effect of meso-structure and surface topography on the indentation variability of viscoelastic c
Most natural biomaterials such as brain,cartilage and bones are composite materials that consist of the viscoelastic......
Instability of dust acoustic waves with non-adiabatic dust charge fluctuation and nonthermal ions in
Effects of the plasma inhomogeneity due to spatial gradients of dust charge, plasma densities, the non-adiabatic dus......
This study investigates the long-term changes of monthly sea surface wind speeds over the China seas from 1988to 2015. T......
In this work we extend the method of the constrained large-eddy simulation(CLES)to simulate the tur-bulent flow over inh......
ANTI-PLANE SHEAR WAVES SCATTERING FROM A PARTIALLY DEBONDED MAGNETO-ELECTRO-ELASTIC CIRCULAR CYLINDR
This article presents an analysis of the scattering of anti-plane shear waves from a single cylindrical inhomogeneity pa......
Most of studies on network capacity are based on the assumption that all the nodes are uniformly distributed, which mean......
Origin of inhomogeneity in spark plasma sintered bismuth antimony telluride thermoelectric nanocompo
Anisotropy and inhomogeneity are ubiquitous in spark plasma sintered thermoelectric devices.However,the origin of inhomo......
The forward current-voltage (I-V) characteristics of polycrystalline CoSi2/n-Si(100) Schottky contacts have beenmeasured......
A universal theoretical approach is proposed which enables all hard sphere density functional approximations(DFAs) appli......
,The instability of dust acoustic waves in inhomogeneous dusty plasmas with non-adiabatic dust charg
This paper investigates the propagation of linear dust acoustic waves in inhomogeneous dusty plasmas due to spatial grad......
本文通过对荣华二采区10...
本文通过对荣华二采区10...
Local inhomogeneity in totally asymmetric simple exclusion processes (TASEPs) with different hopping rates was studied.M......
沥青混合料离析会严重影响沥青路面质量均匀性,为了定量分析与评价沥青混合料离析情况,本文在室内设计了重度、中度、轻度、细集料......
以喷射沉积技术制备出Mg-Al-Zn系合金沉积坯,对其尺寸不均匀的挤压坯在高度、厚度方向上进行性能与微观组织的不均匀性研究。结果......
以喷射沉积技术制备出了Mg-Al-Zn系合金沉积坯,然后对其挤压,并对其尺寸不均匀的挤压坯进行不同工艺的热处理,研究热处理工艺对其......
由于铜铟镓硒太阳电池的不均匀性以及电池输出特性的非线性,现有表征大面积电池的加权平均效率需要进行修正以便更好反映光伏组件......
Propagation, reflection, and transmission of SH-waves in slightly compressible, finitely deformed el
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......
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......
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......
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......
Inhomogeneity and anisotropy of microstructure and mechanical properties in severe plastic deformati
Pure copper (99.95%) square bars (32 mm×32 mm) were subjected to equal channel angular pressings (ECAP) for 4 passes at......
The heat dipole consists of a heat source and a heat sink. The problem of an interfacial crack of a composite containing......
We present a non-uniform granular system in one-dimensional case, whose granularity distribution has the fractal charact......
The development of mathematical models of structurally inhomogeneous media leads to the necessity to consider structure ......
The elastic interaction of the mode Ⅰ plane crack with an interfacial crack along a circular inhomogeneity is dealt wit......
Accurately estimated interval attenuation(1/Q)values have several applications,such as in quantitative interpretation an......
The Gurtin-Murdoch model has found wide applications in analyzing the mechanical behaviors of nanocomposites with surfac......
月球KREEP岩石形成于壳幔的分界层中，天然放射性元素Th是指示KREEP岩分布的主要元素之一。在月球正面，Th元素含量高的区域主要分布在......
利用东江流域13个气象观测站1967—2011年的逐月降水量资料,对流域内汛期降水量的时空分布非均一性进行了分析。结果表明:流域内汛......
以新疆XSX水电站工程中的卜型钢岔管为例,建立三维有限元模型,通过调整钢岔管半锥顶角以及肋板厚度进行优化分析,最终确定合适的结......
采用距平累加法、连续ｔ－检验及回归检验法对分布於２５个省（区）３１个站的气温序列进行了非均一性检验。结果表明这３种方法在显著性水平α＝０．０１时，能有......
In a thin-walled, homogeneous, straight, long, circular, and incompressible fluid filled elastic tube, smallbut fin/te l......
脑白质电导率的各向异性和非均质分布是广泛存在的，因此衡量其对脑电正问题计算的影响显得十分重要。而现有研究方法忽略了白质各向......
The TM-polarized electromagnetic scattering problem of a two-dimensional inho-mogeneous structure buried in lossy strati......
英语中的聚合力产生于其中的同质性，同质性由根源于接近性的联想和英语规范的力量产生。导致聚合的力量主要在于聚力和斥力的对比，聚......
阐述了商品煤质量第三方检验的必要性，并就我国煤炭第三方检验的发展现状及未来展望作了简述。......
本文对半光和无光纤维材料的光散射问题进行了讨论，对于平行光束入射到光散射颗粒稠密分布的平面平行介质上的情形，利用Ｓｃｈｕｓｔｅｒ传输方程及其......
本文通过研究丝条的条干不匀，分析不匀的原因，从而达到改进的目的。...
城镇燃气在使用和消费的过程中,存在供气和用气不平衡的问题,解决这个问题最有效的方式就是调峰。对燃气的主要调峰方式进行了分析......
综合介绍了非广延统计中用以推导幂律分布函数的方法,分别是最大熵原理、系综论和分子运动论等.从随机动力学角度分析了产生幂律分......
丽江７．０级地震序列发生在该地区属次级构造的断裂上，而且这次地震的烈度分布，地表破坏分布和强余震分布都表现了异常不均匀性。根据大震......
