稳态

By using the LADES, the simulations of thin-film deep submicron SOI/MOSFET has been carried out and many advantages of thin-film SOI/MOSFET have been analyzed.

对薄层深亚微米SOI器件的平衡态和直流稳态进行了实际的二维模拟，从器件物理的角度和载流子的运动机制出发，分析解释了薄层SOI/MOSFET优于厚层和体硅器件的众多特性。

The numerical results of stationary and transient Green'sfunction for high-velocity surface-head wave on some selected crystals are comparedThrough the above analyse,it is indicate that the first arrival wave mode is thelongitudinal-wave head-wave,and its propagate velocity is equal to the groupvelocity of the longitudinal bulk wave alone the surface.Furthermore,this modedoes not have the Δv/v effect,i.e.,its velocity is the same no matter the surface isfree or metalized.

通过对表面激发的瞬态和稳态Green理论分析和数值计算，表明在压电晶体表面上实际上看到的最高速的最先到达的波动模式是纵波头波，它具有沿表面纵波的群速度，而且对压电晶体，它不具有Δv/v效应，即在自由表面和金属化表面其传播速度是一样的，而压电晶体表面波及伪表面波均存在Δv/v效应。

An experimental heat-transfer system as well as a data reduction procedure was established in this study on the basis of the fundamental theory of liquid crystal thermography with heating at the solid surface. The system was tested by using both the steady-state and the transient methods with single-step heating at the surface. Two problems considered in the test were the flow over a flat plat with an unheated starting length and a uniformly heated cylinder in the cross flow.

本研究基於对固体表面加热之液晶热像法的基本，建一套热传实验系统与据约化程序，并采用稳态实验方法与对固体表面单步级加热之暂态实验方法，以具有前端未加热长的平板，以及绕越长圆柱之横向进实验。

The analysis results indicate that the vibration fractional factor with rotating frequency has a close relationship with both rotating speed of rotor and damping of bearing under constant acceleration. When rotating acceleration is small and damping is large, the transient response is not sensitive to the variation of rotating speed; otherwise the imbalance response with constant acceleration and the response in stable state will build up obvious differences near critical rotating speed.

研究结果表明：在恒加速条件下，转子同频振动分量与转子的转速、支承阻尼等因素密切相关，当角加速度较小且阻尼较大时，其瞬态响应对转速的波动不敏感；而当角加速度较大或阻尼较小时，恒加速过程不平衡响应与稳态响应在临界转速附近将产生明显的差异。

Three-dimensional transient and steady-state natural convection in cylindrical annuli filled with porous media has been studied by numerical calculation in detail.

本文采用数值计算系统地研究了多孔柱环内三维稳态和暂态自然对流流动和传热。

The first part of this paper includes reviews of the scientific investigations on solar flares, prominences and coronal mass ejections and on the steady and transient flows of solar wind in interplanetary space, discussions of the solar and interplanetary origins of the space weather, and descriptions of the history and the latest development of MHD simulation in solar-terrestrial space physics.

本文首先回顾了太阳耀斑、日珥和日冕物质抛射三类太阳活动现象以及太阳风的稳态流动和瞬态流动等行星际空间现象，讨论了空间天气的太阳和行星际起源，介绍了日地物理研究中数值模拟发展的历史及最新进展。

Thesis is in simple introduction a few analysis method and steady data of fettles with the foundation of the characteristic sketch of the data of instantaneous fettle lastly, put forward vibration signal of some concrete problem.

论文在简单介绍几种分析方法以及稳态数据和瞬态数据的特征图形的基础上，提出了振动信号中的若干具体问题。

This dissertation has combined model experiment and numerical simulation and detailedly analyzed the SPRT and hydraulic grade line method for leak detection. This method is superior to others on low expense and simple maintenance. It is practical for actual projects

本文综合运用了模型试验和数值计算的方法对输液管道泄漏监测方法进行了较全面的分析，得到了瞬态识别和稳态定位的监测方法，该方法简单易行并且造价低对长距离输液管道的泄漏监测非常实用。

The ground- and excited-state acid-base properties of the complex have been studied by means of UV-visible absorption and emission spectrophotometric titrations.

通过紫外-可见吸收光谱和稳态荧光光谱，研究了该配合物的基态和激发态酸碱性质。

Based on the idea of intelligent control and configuration of nine-point controller,the concept of seven-state controller and its three stable control strategies are presented.

基于智能控制的思想，在九点控制器的基础上，提出七态控制器的概念及3种不同的稳态控制策略。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。