瞬态

Consequently, N does not affect absolute stability or the number or nature of the transient modes.

因此，N不会影响绝对稳定性以及瞬态特性的模式和模式个数。

The dynamic meshing technique was adopted to realize the 3-D transient numerical simulation of vehicle overtaking process in order to study the influence of relative velocity and absolute velocity on the aerodynamic characteristics of the overtaking and overtaken vehicles during the overtaking process.

为了研究超车过程中相对车速和绝对车速对汽车气动特性的影响，采用动网格技术实现了超车过程的三维瞬态数值模拟。

Moreover, the magnesium salt of ferulic acid has been proved to have more efficient anti-oxidative activity.

另外，通过对自己合成的阿魏酸镁与〓之间电子转移反应的瞬态研究，发现它具有比阿魏酸强得多的抗氧化效果。

The study results showed that the static interferes between heat and electrical load can be eliminated because of the integral action of the PID governor of DEH control system, dynamic interferes between heat and electrical load are decreased.

结果表明，由于DEH控制系统中PID调节器积分控制作用的存在，能够消除热电荷之间的相互静态干扰。新汽压力扰动时，调节级压力控制回路具有较好的瞬态响应特性；而负荷扰动时，功率控制回路具有较好的动态响应特性。

It is found that the pressure wave generated by thermal expansion can affect the temperature field. It is suggested that this effect is caused by the adiabatic compression and expansion when pressure waves traverse the media.

通过分子动力学模拟考察了气态，液态和固态的氩在脉冲加热情况下的快速瞬态导热，观察了温度，压力，动量，密度等物理量的分布，以及动能在三个平动自由度上的分布。

As far as envelope expansion goes, we have conducted engine transients up to maximum afterburner from takeoff to 30,000 feet.

随着飞行包线的拓展，我们已经能够在从起飞到爬升至30，000英尺的过程中将发动机瞬态提升至最大加力。

This article presented the basic principle about inspecting undergroud air-raid shelter with the method of transient rayleigh waves and offered a new method.

本文介绍了瞬态瑞雷波法探测地下防空洞的基本原理，提出了一种改进的方法。

And the energy balance equation is applied to describe the temperature field axial orientated.

对流道的径向瞬态温度场分布进行差分求解，对流道轴向的温度分布运用能量平衡方程建立数学模型，并采用松弛迭代求解；最后，考虑流动和冷却过程的温度场分布，对流道径向和轴向温度场的计算结果进行了耦合分析，解决了长期以来只能依靠经验计算热流道温度场的局限。

Based on geometry characteristic of the nozzle and the main factor in the procedure of the thermal analysis, the axial symmetry FEM model is established and the temperature distribution of the nozzle is evaluated.

考虑了喷管的几何特性和热分析过程中的主要因素，建立起轴对称的有限元计算模型，计算了喉衬组件与扩张段结构的瞬态温度场。

Next, on the basis of the transient-state thermal analysis, the thermal elastic-plastic analysis of the thermal-structure couple is obtained in the axial symmetry loads.

其次，在喷管轴对称模型瞬态热分析的基础上研究了轴对称载荷下热—结构耦合场的应力分析。

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。