物理过程

Premising that model initial fields keep unchanged, sensitivity experiments of increasing or decreasing terrain height in selected area are carried out by using ARPS model, and the influences of dynamic variation on physical processes of cloud and precipitation are further analyzed.

在不改变模式初始边界条件的前提下，进行了地形增高和降低的敏感性试验，进一步分析了地形引起的动力场变化对云和降水物理过程的影响。

When a proton recaptures an electron, red light is frequently emitted.

星云中红色和紫色得区域来自不同的物理过程；影像左方的亮星是御夫座AE星，它是如此的炽热，以致它发出的高能量星光把附近云气中氢原子里的电子给撞了出来，当这个离子再次捕获电子又复合成正常的原子时，常会伴随着发出红色的光。

SA simulates the process in which a kind of melted matter gradually cool until it rimes originates from statistical physics.

模拟退火算法源于统计物理学，是模拟熔化状态下物体由逐渐冷却至最终达到结晶状态的物理过程。

Physical processes, like ocean circulation and upwelling, help to regulate the distribution and abundance of the plants.

物理过程，如海洋环流和上涌，有助于调节植物的分布范围与数量。

Moreover, arc characteristics on low voltage switches are analyzed, the physical process in the arc region is explained.

并且对低压开关电器的电弧特性进行了分析，阐述了电弧内部区域的物理过程。

Based on the analysis of physics course of heat transfer, the mathematical model of single-phase flow in the rectangular narrow channel is proposed. And the boundary conditions are given to get the unique numerical result. The finite volume method is used to found the discrete scheme of equations. According to the flow of SIMPLER arithmetic, the computing program is developed and the correctness of program is validated.Then the program is used to solve the problem of flow and heat transfer in rectangular narrow channel.The stable two dimension velocity and temperature fields in rectangular narrow channel and plate fuel are obtained.

在明确窄缝流道及燃料板换热物理过程的基础上，建立了描述矩形窄缝内单相流动与换热问题的数学模型，并给出了合理的边值条件；然后利用有限容积法对方程进行离散，根据SIMPLER算法的流程编制了模型求解程序；在验证程序正确性的基础上，对矩形窄缝流动与换热问题进行了求解，得到了矩形窄缝流道和板状燃料元件内部温度场、速度场的二维分布。

This method is a purely physical process and has no pollution. It is an ideal way to extract the flavanone of Chinese chives.

结论该方法采用全物理过程，无任何污染，是提取韭菜黄酮类物质的有效途径。

The sources of sending out information from the brain are various motor cortexes.

的量子物理过程，跨细胞的非定域相关性在其中起重要作用。

This process is quite different from the role of exciton blocking, and can be used to explain the results we obtained.

我们从实验上证实了激子在界面被有效拆分的物理过程的存在并对界面拆分激子对测量结果的影响进行了估计，并据此提出了在设计高效有机太阳能电池中应该注意的原则。

This paper focuses on the phenomenon of forest fire, characteristics of fuel, fire behaviour and its effect on environment, and ways to control and minimize the hazard of forest fire.

本文主要讨论了澳洲森林大火起燃的物理过程和机制、可燃物的特征、林火的特点、习性及对生态环境的影响和如何控制和减少火灾的危害性，达到对火进行利用、控制和管理的目的。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了