It is investigated using finite difference time domain method based on Drude model.
采用基于等离子体物理模型的时域有限差分法对其进行了研究。
The property of the near field subwavelength imaging in a metal thin-film structure is investigated using finite difference time domain method based on Drude model.
采用基于等离子体物理模型的时域有限差分方法模拟了金属薄膜近场成像特性；采用薄膜传输矩阵方法计算了金属薄膜对倏逝波分量的放大作用。
The transmitting boundary in time domain has been applied to frequency domain.
本文将时域透射边界应用于频域。
The buffeting of Bridges can be analyzed in frequency domain and in time domain.
桥梁的抖振分析，有频域和时域两大类方法。
The time domain finite difference and the finite element method are more convenient.
有限差分法和有限单元法在时间域里更为方便。
The selection of measurement bandwidth in time domain frequency stability is discussed.
讨论了频率稳定度时域测量带宽如何选择的问题。
Probe errors analysis and correction are the key technique in time domain near field measurement.
探头误差分析和修正是时域近场测量中的关键技术。
Some interesting properties of the time domain methods for estimating transfer functions are given.
用时域辨识可获得传递函数估计的有意义的性质。
Then the dynamic stability of the helical equilibrium depends on the eigenvalues in the time domain.
则螺旋线平衡的动态稳定性由时间域的本征值判断。
There are an unlimited number of different time domain signals, a few of which are shown in Figure 10.7.
自然界存在许多不同的时域信号，图10.7所示的只是其中一部分。
The three analog signal types are the DC signal, the time domain (or AC) signal, and the frequency domain signal.
三种模拟信号分别为DC信号，时域(或ac)信号，以及频域信号。
The main analytical method of unsteady flow in pipelines includes frequency domain analysis and time domain analysis.
管道中非稳定流动的分析方法主要有频域法和时域法。
Comparing the calculation results applying the time domain analysis with model test results shows fairly good results.
应用时域分析的计算结果与模型试验结果进行了比较，获得了比较好的结果。
In this thesis, the dynamic load identification of guyed mast method in time domain based on modal analysis is analyzed.
要解决这个问题，必须建立作用在桅杆结构上的动力风荷载的识别方法。
Time domain quality is effectiveness for given the period of time, which is fixed on the delay and delay-jitter of the network.
时间域的保证是对传输数据的时效性保证，取决于网络的延时和延时抖动特征。
This paper gives some complementary pictures of the time domain approach and the frequency domain approach in system identification.
本文给出时域辨识与频域辨识相互补充的一些事实。
Analog frequency domain signals are similar to time domain signals because they also convey information on how the signals vary with time.
在信息传输方面，模拟频域信号与模拟时域信号类似，信号也随时间变化。
A discrete analysis. Method for random vibration of structures under the excitations correlated in time domain is discussed in this paper.
本文讨论动力系统在相关多激发作用下的随机振动离散分析方法。
Then the time domain analysis methods and frequency domain analysis methods which are frequently used for fault diagnosis have been discussed.
其次论述了常用的故障诊断方法，即时域分析方法和频域分析方法。
In accordance with the token passing transmission and data frame communication, a effective software control method in time domain is proposed.
针对令牌传递与数据帧通信提出确有实效的时间参量软件控制方法。
The comparison among various methods of parameter estimation shows that the least-squares fitting method in the time domain is more accurate one.
各种参数估值方法的比较表明，时间域最小二乘拟合法较为精确。
Objectives. To determine the differences between frequency and time domain parameters of EMG signals of patients of cervical pain and normal controls.
目的：为了研究颈痛患者和正常人之间肌电图的频率和时域的区别。
UWB technology is a new exploration of the use of radio spectrum resource and it inaugurate a new field of time domain application of electromagnetic wave.
利用UWB技术是对无线频谱资源的利用进行的新的探索，开辟时域电磁波应用的新领域。
Sonic loading is a high frequency, broadband random process. Basic cycle counting methods, which are prevalently used in time domain, are difficult to be applied.
噪声载荷是一种高频、宽带随机载荷，在低循环疲劳寿命预测中被广泛采用的时域计数法很难直接利用。
Sonic loading is a high frequency, broadband random process. Basic cycle counting methods, which are prevalently used in time domain, are difficult to be applied.
噪声载荷是一种高频、宽带随机载荷，在低循环疲劳寿命预测中被广泛采用的时域计数法很难直接利用。
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