查询词典 transient time

On one hand, it overcomes Fourier Transform that is not equal to analyzing unsteady signal and transient signal; On the other hand, it overcomes Fourier Transform that the scale of window of time domain and frequency domain is fixedness.

因此，本文通过运用小波分析对这些特征信息进行分析提取，结果表明利用暂态过程中含有的高频信息，能够有效实现故障选线。

Base on the Fluent software,the time-average N-S equation,RNG k-ε turbulence modeling,P1 radiant modeling and particle track modeling,example for boost motor PQM-1 of Titan 4,by using flow-solid coupling boundary condition,the 2D axial symmetry gaseity fluid modeling and two phase fluid modeling were founded and the influence of coagulate particle to the flame-spread process in large aspect ratio SRM ignition transient were analyzed.

0引言固体火箭发动机点火过程是点火燃气流动与火焰传播相互耦合的过程，即包括点火燃气流动、药柱加热、局部点燃、火焰传播、室压建立等复杂的非定常过程，其中火焰传播在点火瞬态过程中占有重要地位，是发动机点火延迟、压强峰值过高、断续燃烧和熄火的主要因素，因此国内

The step response and impulse response of homogeneous earth half space, marine double half space and four-layer earth models to horizontal electric dipole source were computed in this paper. A concept of transient impulse time was put forward.

本文计算了水平电偶极子源均匀大地半空间，海洋均匀双半空间和海洋四层模型的阶跃响应和冲激响应，提出了瞬变冲激时刻的概念。

Finite element discretization was carried out on the mathematical model to get a fully coupled finite element equation with the parameters of element nodal displacement and element nodal pore pressure as unknown variables. Finally, the transient nonlinear finite element equation in incremental form for reservoir fluid-solid coupling is obtained by means of time discretization in implicit difference scheme.

基于与微分方程等价的加权余量公式，在空间域采用有限元离散，对时间域进行隐式差分格式离散，导出了以单元节点位移和单元节点孔隙压力为未知量的储层流固耦合的非线性有限元增量方程。

In time it achieve new cell ,to being test electromagnetic compatibility capability , one pass industrial inclemency level testing for electrical fast transient and electrostatic discharge and electromagnetic emission interference.

在新单元研发完成后，对其进行电磁兼容性能测试，一次性通过了电快速瞬变脉冲群、静电放电、电磁发射抗干扰度的严酷工业环境等级抗干扰测试。

Critical clearing time is one of the most important stable indices in power system transient stability analysis.

临界切除时间是电力系统稳定问题分析中最重要的稳定指标之一。

In transient state mechanical analysis input ADAMS extracts size and direction along with time variation contact reaction.

瞬态动力分析的输入ADAMS中求出的大小和方向随时间变化的接触反力。

In this dissertation, the transformation of domain integral to boundary integral which rises in the transient problems was studied theoretically, and the idea of local triangulization was introduced for the first time to deal with the corner problem.

对于瞬态问题的处理方面，本文在理论上研究了区域积分——边界积分的转换过程，并首次引入局部三角化的概念处理了尖角问题，实现了不连续量的精确计算。

With the increase of the engineering applications of broadband signals and non-linear systems, the study of time domain integral equation methods for analysis of transient electromagnetic scattering and radiation phenomena is more and more active.

随着宽带信号和非线性系统的工程应用日益增加，用于分析瞬态电磁散射和辐射现象的时域积分方程方法研究也日趋活跃。

Prony's method has been combined with time domain integral equation to solve transient response from arbitrary thin wire structure.

将时域电场积分方程法和普朗尼方法结合，求解了任意细线结构的瞬态电磁响应问题。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。