Existence and Nonexistence of Positive Solutions of Semilinear Elliptic Equation With Inhomogeneous Strong Allee Effect 具有强Allee效应的半线性椭圆方程正解的存在性和非存在性
Using the inhomogeneous HMM is a potential way to improve the performance of speech recognition system. 非齐次HMM模型是提高语音识别性能的潜在的重要方法。
On 36 forms of the acoustic wave equation in potential flows and inhomogeneous media 位势流动和非均匀介质中声波方程的36种形式
Impact of Inhomogeneous Light Intensity on Test and Its Correction Method for Digital Speckle Interferometry with Substraction 减模式下数字散斑干涉光强不均匀性对检测的影响和校正方法
The effects of thickness, shear modulus and material damping ratio of the horizontally inhomogeneous soil are studied. 分析了水平方向不均匀土的厚度、剪切弹性模量以及材料阻尼比的影响。
With the increase of hydrothermal reaction temperature, the diameter of the particles accreted and size distribution forms inhomogeneous. 随着水热温度的升高,粒子的直径随之增大,而形貌和尺寸的均一性则有所降低。
The drift of wind and rain in the air and the existence of inhomogeneous medium make the locus of lightning behaving as irregular curve. 风雨在空中的漂移和空气中不均匀介质的存在使闪电的轨迹呈不规则曲线形。
This paper investigates the integrable inhomogeneous generalized Heisenberg ferromagnet model by using the prolongation structure theory. 利用延拓结构研究了可积的非均匀推广的海森堡铁磁链方程。
As the pressure increases, the plasma density distribution tends to be evidently spatial inhomogeneous. 随着放电压强的增加,等离子体密度的分布呈现出明显的空间不均匀性。
It is also applicable for vertically inhomogeneous anisotropic media. In heterogeneous anisotropic materials the heat flow vector and conductivity are more complex. 该方法也适用垂直非均匀各向异性介质。在各向异性的非均质材料中,热流向量和热导率很复杂。
The propagation of solitons in an inhomogeneous dusty plasma composed of two kinds of dust grains with different masses is investigated by using the reductive perturbation technique. 运用约化摄动法研究了非均匀尘埃等离子体中孤子的传播情况。
The imaging results of some complex inhomogeneous media problems are given in this paper. 该文对一些复杂的非均匀介质问题给出了模拟测量成像的结果。
Effect of Inhomogeneous Clouds on Radiation Fields in Cloud Models 气候模式中云的水平不均匀性对辐射场的影响研究
Studies on Dynamics of Dark Soliton in Inhomogeneous Material 暗孤子在非均匀介质中的动力学特性研究
The inhomogeneous distribution of residual stresses in rolled strip is the critical cause of bad plate shape. 残余应力的不均匀分布是影响板形的根本原因。
The anisotropic and inhomogeneous distribution of brain white matter conductivity is widespread, so the measure of its impact on forward problem of EEG is very important. 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。
Inhomogeneous thermal power density and temperature distribution of inside-pumped solid-state tube lasers have been derived in this paper. 本文导出了内泵浦方式下管状固体激光器的非均匀发热量和温度分布。
The Theoretical Analysis of establishment of Underwater Inhomogeneous Optic Field 水下非均匀光场建立方法的理论研究
In order to study laser propagation in inhomogeneous medium, Collins formula was improved by using time inversion characteristic of optic phase conjugation wave. 为了解决非均匀介质中的光传输问题,利用光学相位共轭波的时间反演特性,实现了对克斯林衍射积分公式的改进。
Characteristics of Plane Waves ′ Rainbow Scattered by Infinite Inhomogeneous Cylinder 无限长非均匀圆柱对平面波散射的彩虹特性研究
In the third chapter, some results of inhomogeneous abstract delay equations are given. 在第三章中,给出了非齐次抽象时滞方程的一些结果。
Temperature Fields of Inhomogeneous Solid Sphere Based on Green Function Method 基于格林函数方法的非均匀球介质中温度场分布研究
Malignant tumors were usually inhomogeneous and low to intermediate signal intensity on T1WI. 恶性肿瘤信号分布不均匀,T1WI表现为低中信号。
The effects of the horizontally inhomogeneous soil increase with the thickness and the embedment depth of the box foundation. 随着水平方向不均匀土的厚度的增加和基础埋深的增加,其影响增大。
The form solution to the Mixed Problem of one dimension inhomogeneous diffusion equation was given through the method of undetermined function. 利用待定函数法给出了一维非齐次扩散方程混合问题的形式解。
We present a newly developed local search immunization strategy in inhomogeneous networks. 已知邻居节点的度数,在不均匀网络中提出了局域搜索免疫。
The Key Points in Design of Inhomogeneous Field MRI and Its Applications 非均匀场磁共振成像仪物理设计要点和应用定位
On the two dimensional solitary drift waves in the inhomogeneous magnetized plasma 非均匀磁化等离子体中的二维漂移孤波
The profile of a two-dimensional axisymmetric inhomogeneous medium is reconstructed by using the distorted Born iterative method and multi-grid technique. 将多重网格技术与变形玻恩迭代法相结合,对轴对称二维非均匀介质分布进行了反演。