巨磁阻效应的发现,导致了一个如何正确看待非均匀系统中磁输运性质的问题,并使电子输运状况依赖于自旋内禀属性的物理观念逐渐形成。
The discovery of giant magnetoresistance effect has attracted much attention to research of magnetic transport in inhomogeneous systems, which depends on spin of electrons.
提出了多磁化中心锁式态工作的非均匀磁化系统中铁氧体张量磁导率的概念。
A concept of the tensor permeability in the multicenter-magnetized inhomogeneous magnetized systems in a latching state is proposed.
扫描型红外热像仪条纹状的非均匀性严重限制了系统性能。
The striping pattern nonuniformity of the infrared line scanner (IRLS) severely limits the system performance.
基于线性啁啾脉冲的特性,建立了一种描述非均匀加宽系统中宽带啁啾激光脉冲放大的理论计算模型。
Based on the characteristics of linearly chirped pulse, a numerical model for amplification of broadband chirped pulse in the inhomogeneous broadening system has been established.
本文主要致力于红外非均匀性测试系统的设计与实现。
The test system of infrared nonuniformity is designed and implemented in this paper.
首先分析了X射线安检系统应用中图像非均匀性的原因,并在此基础上提出了一种新的软硬件结合的校正方法。
Based on the nonuniformity analysis of image in the X-Ray security inspection system, a novel correction method using both software correction and hardware correction is proposed.
这是由于系统不再具有垂直于表面方向的平移对称性而产生的非均匀效应。
These are nonuniform effects due to the system no longer having the translational symmetry in the direction perpendicular to the surface.
本文给出了一维复杂非均匀分布参数系统的数值传递函数方法。
A numerical distributed Transfer Function Method (DTFM) is developed for analysis of complex one dimensional non uniform distributed parameter systems.
并利用本系统就均匀初始场、加密观测资料和常规报文资料作为非均匀初始场分别进行了模拟试验。
The system has been used to perform numerical test according to homogeneous initial fields and inhomogeneous initial fields, which was showed by intensive and conventional observation data.
实验结果达到了预期目的,表明基于DSP的红外图像非均匀性实时校正系统实现的校正方法简单,效果理想。
Experimental results showed that the infrared image nonuniformity real-time correction system based on DSP can do the correction in a simple way with satisfactory results.
本文的工作将对颗粒系统的研究从简单均匀的颗粒系统推广到了具有实际意义的非均匀混合颗粒系统。
The work in this paper generalized the research from the simple granular system to the non-uniform one.
提出了一种在弱目标检测系统中,线列或面阵红外焦平面的非均匀校正算法-基于可变积分时间和均衡噪声的两点现场校正算法。
A new method, named two point IRFPA nonuniformity correction method based on integration adjustment and noise equilibrium , to correct IRFPA nonuniformity in dim target detection system was presented.
非均匀颗粒系统呈现的磁电阻效应与电子在两相颗粒界面的自旋相关散射有关。
The room magnetoresistance effect is largely enhanced in such an inhomogeneous granular system due to the spin dependent scattering of electrons at the interface of the two phases.
将适用于两体混合颗粒流的能量均分定理推广到非均匀的复杂混合颗粒流系统。
The equipartition of energy applied to binary mixture of granular flow is extended to granular flow with non uniform particles.
通过建立合理的地电模型,解决了非均匀介质条件下的电势分布问题,进而提高了系统的检测精度。
Through setting up reasonable earth-electricity model, the distribution problem of electrical potential in uneven medium is resolved and system detection accuracy is improved.
本文采用理论方法系统地研究了非均匀流场中螺旋桨性能预报和理论设计问题。
This paper adopts the theoretical method to research the problem on the performance prediction and the design of the propeller operating in ship wake systematically.
混合式步进电动机内部是径向和轴向混合的磁系统,气隙或齿层的磁场沿电机轴向非均匀分布,将问题简化为二维磁场后要得到精确结果有一定的困难。
There are mixed magnetic field system of axial and radial in hybrid stepping motors, and the magnetic field in the gap (or teeth layer)is distributed uneven along the axial direction.
由于系统锚杆作用的被动性和边坡岩体变形的非均匀性,使得不同位置的锚件的应力出现较大的差别。
Because of the passivity action of systematic bolts and the heterogeneity of rock mass deforming, systematic bolts have different stress in different position.
该系统以计算机为终端,配合光学系统和软件,进行了外场远目标成像试验,并对图像进行了非均匀性校正等处理。
With computer terminal, optic system and software, the outdoor experiments are carried out aiming at distant target, and the image are processed by nonuniformity correction etc.
并用非均匀采样系统建模及优化方法对实际病例进行参数估计和分析。
Some nonuniform sampling methods of modelling with optimizing are applied to estimate system parameters and analyse some practical cases.
利用连续线性系统的随机振动理论,研究非均匀地基土层地震的动力反应问题。
Using the stochastic vibration theory of continuous linear system, this paper studies the dynamic response problem of non-homogeneous soil foundation.
能量越高,纵向流的非均匀分布特征越强,即在最新的RHIC能区所产生的粒子系统具有很强的非均匀分布特征,表现为很强的核透明性。
The distributions of produced particles of the newest RHIC energy show the strongest non-uniform flow feature, which means the strongest transparency at the highest RHIC collision energy.
在准理想的的色散管理系统中建立了非均匀扰动模型,研究了它们对二阶孤子传输的影响。
Models of periodically inhomogeneous perturbations are made reasonedly in a quasi-ideal dispersion-managed soliton system, their effects on second-order soliton propagation are investigated.
最后设计了红外成像系统与PC机的串口通信,通过串口,PC机可以远距离对红外成像系统进行非均匀性校正、坏点校正、视场切换、调焦等操作。
Through serial communication port, PC machine can make the infrared imaging systems to achieve non-uniformity correction, bad point correction, switching field of view, focusing and other operations.
建立了水下拖曳系统在非均匀流场中的力学模型,用有限差分法计算收放缆时拖缆的姿态。
A dynamic model of the towed system was established in the non-uniform wake flow field, and the shape of the towed system was investigated by finite difference method.
文献中应用的关联式都基于平均方法,不再适用于模拟快速流态化系统的非均匀流动结构。
However, the correlations in literature are based on the average method, and therefore not suitable for simulating the heterogeneous flow structure in fast fluidization.
红外焦平面阵列的非均匀性影响了红外焦平面阵列成像系统的性能。
The nonuniformity of an infrared focal plane array (IRFPA) has an influence on the performance of an imaging system with the IRFPA.
文中建立的套管井电阻率测井校正系统,包括套管非均匀性、地层上、下围岩和水泥环的校正。
Correction system for resistivity logging in cased hole has been established in paper, including on condition of non-uniformity casing, formation having shoulder, cement layer.
本文对非均匀业务下共享存储器atm交换机采用热点推出(HSPO)优先级控制策略方案建立了系统模型。
In this paper, the priority control method, called "Hot Spot Push Out" (HSPO), is used for analyzing the performance of Shared buffer ATM switches under a non uniform traffic.
系统总结了国外近年来利用分形理论定量表征储层非均匀性方面的进展情况。
The paper summarizes how to describe the reservoir heterogeneity quantitatively with fractals in the recent years.
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