SERS effect of argentine is calculated and analyzed by use of Antenna Resonance Model.
利用天线共振子模型对银的表面增强喇曼散射(SERS)特性进行了计算和分析。
The theory has its origins in an effort to understand the strong force, the dual resonance model (1969).
弦理论最初是为了解释强相互作用力,也就是二次共振模型(1969)。
The theory of antenna resonance model is a theory advanced in the investigation of the mechanism of surface enhanced Raman scattering.
天线共振子模型是在研究表面增强拉曼散射增强机理过程中提出的理论。
The stacking effect model and coupling resonance model were presented. The two-freedom model which gives high description precision of coupling system was proposed.
介绍了检波器耦合的叠加效应和耦合谐振模型,为提高对耦合系统的描述精度,提出了检波器耦合系统的二自由度模型。
In this paper, Finite Element Method (FEM) is applied to the dynamical analysis on a three-axis turntable and a resonance model is built for bandwidth design purpose.
本文用有限元方法对三轴转台控制对象进行动力学分析,建立机械谐振的频域模型,为带宽设计提供了依据。
Their results have particular resonance today: their model showed why unemployment would shoot up in a recession but fall much more slowly when a recovery began.
他们的成果放到今天尤其不同凡响,他们提出的模型解释了为何失业率在经济萧条时一飞冲天,在经济开始恢复时却下降缓慢得多。
Wind tunnel test of sectional model is an important means for determining lock-in region of wind speed and maximal amplitude of vortex-excited resonance.
节段模型风洞试验是研究涡激共振风速锁定范围和最大振动幅值的一种重要手段。
In this paper, the ESR (electron spin resonance) spectra of gold bearing quartz and pyrite have been systematically studied by means of JES FE1XG model ESR spectrometer.
利用JES -FE1XG型电子自旋共振波谱仪,系统地研究了含金石英与黄铁矿的电子自旋共振(esr)波谱。
A generalized equivalent circuit model was developed for both single-tuned and double-tuned radio-frequency(RF) coils for Magnetic Resonance Imaging (MRI) systems.
为了解决磁共振成像系统中双调谐射频线圈的设计问题,提出了一个通用等效电路模型。
The paper analyses the action method, disturbance wave property and excitation condition of hydraulic independent excitation and theoretical model of fluid flow property in resonance cavity.
对水力它激的作用方式、扰动波特性、激励条件和共振腔内流体流动特性理论模型进行了较全面的理论分析。
It is proved by FEM analysis that the proposed shape and structure of the test box can avoid resonance with the model soil.
在选定模型箱结构的外形与构造时,借助有限元分析论证了可不与模型土发生共振的箱体构造;
For learning document classification on line, the paper gives the semi-supervised learning fuzzy ART model (SLFART) based on adaptive resonance theory and the models algorithm.
为了对在线学习文档进行分类,本文根据自适应谐振理论给出了一个半监督学习模糊art模型(SLFART)及其算法。
Study the bearings parts blemish causes the round to the characteristic and regulations of the structure resonance, establishment mathematics physics model.
研究轴承部件缺陷引起轮对结构共振的特征及规律,建立数学物理模型;
The induced mechanism, physical model, modal distribution and the test approach on the high-order resonance are studied.
对高次谐振的产生机理、物理模型、模态分布和测试方法等进行了研究。
The phenomenon of coherence resonance of a nonlinear integral-and-fire model subject to a voltage-gated channel noise and a synaptic noise is investigated.
研究了电压门控离子通道噪声和突触噪声共同作用下非线性积分点火模型的相干共振现象。
Based on the coupled dynamic model for the spatial rotation and elastic vibration of a body, the resonance unstability of projectiles in flight is studied in the paper.
从弹箭空间摆动和弹性振动耦合的动力学模型出发,对弹箭飞行过程中的共振不稳定性问题进行了研究。
To improve beamforming under low signal-to-noise ratio, a method based on stochastic resonance(SR)in a bistable model is investigated by using a frequency scale transformation method.
为了改善低信噪比下波束形成的性能,从双稳态随机共振模型出发,提出了利用频率尺度变换,将随机共振和波束形成结合起来的算法。
This paper described the primary analysis of a new model helicopter ground resonance in taking off and landing by employed classical spatial dynamic model.
对某新型直升机垂直起落状态“地面共振”初步分析,采用经典的空间动力模型进行计算。
The continuous model is adopted in the torsional vibration frequency and resonance of shaft system, the lumped parameter equivalent applied in the sub-synchronous resonance.
轴系扭振频率和响应计算采用连续质量模型,次同步谐振特性分析采用集中质量模型。
The induced voltage of surface nuclear magnetic resonance (NMR) based on conduction model is a nonlinear function of water content distribution.
导电模型的地面核磁共振感应电动势是含水量的非线性函数。
There exists a large difference in the line width of uniform resonance estimated for various ferrites by making use of our simplified model of ferrimagnetism.
用我们的简化亚铁磁模型对各种铁氧体算得的一致共振线宽差别很大。
Based on the model which was put forward by SANCHEZ, the stochastic resonance phenomena in the field-driven and spin-like model on Small-World network with directed links were investigated.
基于SANCHEZ提出的有向的小世界类自旋网络模型,研究了引入周期性磁场驱动后所引起的相变特征。
Based on the signal-power dependence measurement for the normal and anomalous lines, a double resonance and collision Ionization model is suggested to elucidate the intensity anomaly.
提出了双共振及碰撞电离模型,以解释实验中出现的强度反常谱线。
During the radiometric calibration of the low frequency UWB SAR system, the scattering model of the calibrators should be regarded as the low frequency resonance scattering.
低频超宽带合成孔径雷达辐射定标过程中,定标体的散射特性表现为低频谐振散射特性。
A variable length simple pendulum model is introduced, elementary analysis and perturbation analytic solution of nonlinear differential equation for parametric resonance are presented.
采用可变长度单摆的力学模型对秋千振荡给出初等分析,采用微扰近似法导出了秋千的非线性参数共振解析解, 并进行了讨论。
The nonlinearly damped energy model does not experience energy resonance, and it is of high antiseismic capability.
对于能量型非线性阻尼模型不存在能量共振,且能量型非线性阻尼模型具有较强的抗震耗能能力。
METHODS Model was built according to the results of magnetic resonance imaging in a head and the forward problem was computed with the finite element method.
方法利用大脑的磁共振成像结果构造模型,采用有限元方法计算正向问题。
The mechanism for low noise asphalt pavement to lower tyre noise is analyzed. A acoustical model is put forward. The resonance frequency of sound wave is analyzed with Helmholtz resonator model.
分析了低噪声沥青混凝土路面降低轮胎噪声的机理,建立低噪声沥青混凝土路面的声学模型,用亥姆霍兹共振器模型分析计算了声波的共振频率。
Using this model and the relevant dyadic Green's function, some characteristics of a rectangular patch antenna near resonance, such as radiation resistance and space wave efficiency, are analysed.
应用此模型,并结合分层介质中的并矢格林函数,分析了贴片天线的辐射阻抗、空间波辐射效率等特性。
Based on structural dynamic theory, the resonance mechanical model is established.
根据结构动力学理论,建立了边坡共振的力学模型。
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