瞬态

Some correlations for the calculations of the pressure overshoot and undershoot during flowrate transients were proposed.

发现了流量瞬态和通球清管过程中一些新的流动现象，并进行了合理的分析、解释和定量描述与数值模拟。

In the modelling aspect, Boeuf and Garrigues have established the transient state unidimensional quasi-neutrality combination model, has calculated the electron current and ion electric current vibration [1] separately.

在建模方面，Boeuf 和Garrigues建立了瞬态的一维准中性混杂模型，分别计算了电子电流和离子电流的振荡[1]。

The advantages of linear, and distortion of small (uniform electric field than the magnetic field), good transient response, good high frequency response.

优点是线性好、失真小，瞬态响应好，高频响应好。

During the transient dynamic analysis of Qingchuan Bridge, the time history responses of the structure under uniform velocity moving load and impact load are analyzed, and the amplification coefficients of deflection and internal factors of the structure are intensively analyzed.

在晴川桥的瞬态动力分析中，模拟分析了当移动荷载以不同速度通过桥面时的时间历程动力响应以及在冲击荷载作用下桥跨结构的时间历程动力响应，并对桥跨结构在移动荷载和冲击荷载作用下的动力放大系数作了较为详细的分析。

During the transient dynamic analysis of Jinjiang-jinshajiang cable-stayed bridge, the time history responses of the structure under uniform velocity moving load and impact load are analyzed, and the amplification coefficients of deflection and internal forces of the structure are intensively analyzed.

在金江金沙江大桥的瞬态动力分析中，模拟分析了当移动荷载以不同速度通过桥面时的时间历程动力响应以及在冲击荷载作用下桥跨结构的时间历程动力响应，并对桥跨结构在移动荷载和冲击荷载作用下的动力放大系数作了较为详细的分析。

Acoustic Emission is a class of universal phenomena whereby transient elastic wave are generated by the rapid release of energy from localized sources within a material. In various field, people begin to use this phenomena to test these structures damage and evaluate their security.

声发射是材料中局部源快速释放能量而产生瞬态弹性波的一种普遍物理现象，人们已经开始在各个领域中利用这种现象进行研究对象的缺陷检测和安全性评价。

The pressure pulses propagate with rapidly declining strength and a speed of the same scale as velocity of sound.

近壁空泡溃灭是工程上研究空蚀问题的一个重点，它对泡壁瞬态特性计算的要求较高。

The stream function-vorticity method has been used to simulate two-dimensional transient state of incompressible viscous flow.

采用流函数-涡量法对粘性不可压缩流体的二维瞬态流动进行模拟计算。

PRONY method can get the damping ratio of transient signals which can be used to predict and detect the early back corona failure efficiently, and this method makes up the deficiencies of ESP volt-ampere curve.

采用PRONY方法能够有效地抽取出ESP瞬态信号的阻尼因子，该阻尼因子能够有效的预诊ESP反电晕故障，弥补了ESP伏-安特性曲线以及人工判断方法的不足； 4。

Compared with the traditional Zener diode, TVS diode has a larger

与传统的齐纳二极管相较，瞬态电压抑制二极管的P/N结面积更大。

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。