瞬态

It is also shown that under the same conditions, the values of the LWI gain with incoherent pumping are evidently larger than those without incoherent pumping exceptΦ=0 and the time reaching the steady state is shorter; varying the initial condition doesn't change the stationary value of the LWI gain but can remarkably affect the transient evolution process of the LWI gain.

研究还表明，与不存在非相干泵浦时相比，除了相对位相Φ=0的情况外当存在非相干泵浦时系统可得到大得多的稳态增益，而达到稳态所需的演化时间也短得多；初始条件的变化不改变稳态增益的大小但对瞬态演化过程有明显的影响。

Thirdly, based on the continuum model, the natural modes of undamped complex framed structures are proved to be orthogonal with each other in a generalized sense. This leads to an alternative method for transient response analysis of undamped framed structures via the expansion of normal modes.

再次，基于MRRM列式，从连续模型的角度证明无阻尼复杂框架结构的固有模态具有正交性，并以此为基础构造模态叠加法来求解无阻尼复杂框架结构的瞬态响应。

The property of the lowest excited triplet states of xanthone in acetonitrile has been investigated by using time-resolved laser flash photolysis at 355nm. The transient absorption spectra and the quenching rate constants of the excited xanthone with several amines have been obtained.

用时间分辨的激光闪光光解的方法在乙腈溶剂中研究了呫吨酮的激发三重态的性质，并得到了呫吨酮激发三重态和胺类、醇类以及酚类反应的瞬态吸收光谱和猝灭速率常数。

The benchmark problem for GT MHR plutonium burner accidents is a part of the IAEA Coordinated Research Program on "heat transport and afterheat removal for GCR under accident conditions" The reactor performance and RCCS capability during normal operation and two loss of forced convection accidents are analyzed using THERMIX code Results shows that the core fuel temperature and the vessel temperature below the safety limits,and the RCCS can remove the residual heat from the core after the accid...

气体透平氦气模块堆标准题是国际原子能机构关于&高温气冷堆在事故工况下的热传输和余热载出&问题的合作研究计划的一部分。本文用THERMIX程序计算了稳态和两类丧失强迫冷却事故瞬态的反应堆温度分布以及空腔冷却系统的载热能力。计算结果表明，稳态及事故中燃料和压力容器的最高温度不超过安全限值，RCCS能够有效带出堆芯余热，保证反应堆安全

This paper introduces the transient state response of the vehicle model which has two linear degrees of freedom with a step input of the front wheel.

介绍了在前轮角阶跃输入下线性二自由度汽车模型的瞬态响应，讨论了行驶车速对汽车瞬态响应的影响。

At same time, designed software and hardware systems collecting and processing flywheel transient speed of the engine, measured flywheel transient speed fluctuation and indicator diagram of engine under different speed and different load, and testified the effectiveness and reliability of the constructed models.

相应地设计了发动机飞轮瞬态转速采集与处理软、硬件系统，并实测了各种工况下发动机飞轮瞬态转速波动及示功图，验证了所建模型的有效性和可靠性。

The model applies to emission prediction of the stationary and thirteen operating conditions successfully.2 Based on the study of the differences and influence factors of transient and stationary condition emission a double model method predicting the emission in automobile operating condition based on engine stationary testing was put forward.

在此基础上，建立了内燃机稳态排放性能预测模型，并将该模型成功地用于内燃机稳态排放特性及十三工况循环排放预测。 2在对内燃机瞬态排放与稳态排放差异及影响因素进行深入分析的基础上，提出基于内燃机稳态测试进行汽车工况法排放预测的双模型预测法。

A transient test rig has been built up, which has good controlling accuracy and reliability.

搭建了瞬态排放测试实验台，实验台具有良好的控制精度和可靠性，满足瞬态测试的要求。

It is clearly pointed out that the developing trend of the optical interferometry moves towards high phase resolution, high spatial resolution, wide wave range and highspeed transient measurement, and it will find everincreasing applications in the transient wavefront measurement, microstructure dynamic analysis for micromechanics and so on.

最后明确指出光干涉技术正沿着高相位分辨率、高空间分辨率、宽波段和瞬态高速测量的方向发展，并将会在瞬态波前测量、微机械的微结构动态分析等方面有着越来越广泛的应用。

The results of the computation as well as that of the experiments show that though the propagation delay of the transient current in the loop circuit is in the order of several nanoseconds, it must be fully taken into consideration in the transient mode.

计算结果与实际结果均表明，瞬态电流在本文所提出的实验回路中的传输时延虽为纳秒级，但应在瞬态模型中给予充分考虑。

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。