To make the over voltage Vs time function of line trap at short time current test by complex frequency field analysis is introduced in this paper.
用复频域分析法求出试验电流作用以后的阻波器上的过电压的函数。
Optimal allocation of field structure in different yield levels in relay intercropping of maize and wheat could be confirmed by frequency analysis.
利用频数分析法可分别确定米麦间套作不同产量水平田间结构的优化配置。
The resonance frequency, Q-value and field profile function are solved numerically. On the basis of this, the large signal analysis of it is carried out.
在双模与多模近似情况下，对复合开放式谐振腔作为一个整体进行了分析，并数值计算了复合腔的谐振频率、Q值与场分布。
The signal power supply that this thesis proposed is a frequency variable power source used in test field. This thesis concentrates on analysis and designing the nuclear part: Inverter.
本文的信号电源就是变频电源在测试领域的应用，本文就信号电源的核心逆变器部分做了详细的分析和设计。
A method of time field analysis in continuous system is adopted to study the output characteristic and the frequency response of switch type capacitor filter.
为了研究开关式电容滤波器的输出特性和频率响应，采用了连续系统时域分析方法，建立了滤波器的输出特性模型和频率响应模型，并进行了仿真。
This paper USES joint time-frequency analysis (JTFA) for processing transient electromagnetic (TEM) field signals that have diffuse feature in geophysical exploration.
本文将联合时-频分析(JTFA)用于处理地球物理勘探中具有扩散性质的瞬变电磁场信号。
First, Discuss the advantage and disadvantage of some methods of time-frequency analysis usually used in the field of signal processing on sound and vibration.
首先，对现阶段常用于声振信号分析领域研究的各种时频分析方法的优缺点进行了分析和比较。
Through vibration frequency spectrum analysis of no-tillage seeder in field, its vibration characteristics were obtained.
通过对播种机的田间振动频谱分析，得到了它的的振动特征。
The effect of low frequency pulsed electric field on dermal fibroblast was examined by flow cytometry analysis.
采用流式细胞分析法检测了低频脉冲电场对人真皮成纤维细胞细胞周期的影响。
The three dimensional non linear finite element analysis of the transient temperature field during intermediate frequency quenching of diesel crankshaft was simulated by using of ANSYS.
利用ANSYS有限元分析软件，采用三维非线性有限元方法对柴油机曲轴中频淬火瞬态温度场进行了模拟计算；
With the bus fed static excitation system, based on field-test data and using frequency domain analysis, the hysteretic characteristics of excitation system wer.
以自并励励磁系统为例，根据实测数据利用频域分析，得到励磁系统滞后特性。
This paper lists the character frequency, word frequency and length of terms in the field of Information Technology in detail, and makes comparative analysis between terms from two dictionaries.
本文对两本信息技术术语词典中的术语的用字，用词、术语长度等进行了统计，并做了比较分析。
The mould's validity was approved by experiments. A FME analysis and discussion has realized on the temperature field of snake-moving high frequency heating by using the resource model.
用该模型分析了高频感应加热温度场，并通过实验结果的比较验证了本模型的有效性。
Comparativ analysis of the spectra is given with different collision frequency, electric field intensity and ratio of collision frequency to cyclotron frequency through simulation.
仿真实验对比分析了不同碰撞频率、电场强度以及不同碰撞频率与回旋频率比值下的功率谱。
According to the collected field data of blasting vibration, the time-frequency characteristic analysis for blasting vibration signals is made by use of the wavelet packet analysis technology.
基于现场实测爆破振动数据，采用小波包分析技术对爆破振动信号进行了时频特征分析。
According to the collected field data of blasting vibration, the time-frequency characteristic analysis for blasting vibration signals is made by use of the wavelet packet analysis technology.
基于现场实测爆破振动数据，采用小波包分析技术对爆破振动信号进行了时频特征分析。
应用推荐