瞬态

Exact and real-time detection of the instantaneous variable harmonic and reactive current in power system is the premise for compensation of active power filter.

实时、准确地检测出电网中瞬态变化的谐波与无功电流是有源电力滤波器进行精确补偿的前提。

The influences of reservoir pressure and pulse duration on instantaneous velocity are investigated.

在由 3根陶瓷滤管组成的实验装置上，利用热线风速仪对脉冲反吹时滤管外瞬态流场进行了测定，分析了喷吹压力和脉冲宽度对滤管外流场的影响。

The LDV instrument for instantaneous velocity measurement is developed which connected with the technology of optics, mechanics, electronics and computers designed.

并对仪器的光、机、电、算进行了总体设计，研制出适用于瞬态变速的激光多普勒测速仪。

ABSTRACT Particle image velocimetry is emerging as a powerful measurement technique, which can give the instantaneous planar velocity...

PIV是一种非接触、无扰动、全流场光学测速系统，它能测量的瞬态平面上的速度并能在线观察流场情况。

In the instantaneous voltage applied to the appliance exceeding 105 percent of the peak value of the specified test voltage.

施加测试电压时，应使得施加到器具的瞬态电压不超过规定测试电压峰值的105%。

In order to solve this problem, the dynamic digital compensation of measuring instantaneous thrust is present.

为了解决这一问题，本文提出了瞬态推力的动态数字滤波补偿法，对其进行了系统的研究。

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。

The process of interior ballistics has the characteristics of high temperature, high pressure, high velocity and transient chemical reaction.

火炮内弹道过程是高温、高压、高速与瞬态的化学反应过程。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。