查询词典 kinetic theory

The basic theory and testing way of ablative material kinetic characteristics developed by the Arrhenius equation are introduced.

介绍了利用Arrhenius方程开展材料烧蚀热解性能动力学特性的基本原理，试验测试方法。

A dynamic renormalization-group theory is applied to analyze the anomalously dynamic scaling property of the kinetic roughening growth equation of the conservative and non-conservative Kardar-Parisi-Zhang equations.

采用表面界面生长方程动力学标度奇异性的动力学重整化群理论，研究了守恒和非守恒Kardar-Parisi-Zhang方程的动力学标度奇异性。

After a theory has is found in the kinetic molecular theory, in which supported.

如果观察证实了科学家的预言，这个理论则得到了验证。

In this paper,the forming mechanism and affecting favtor of bulk metallic glasses is systematically discussed from the aspects of thermodynamic, kinetic and microstructure . Thermodynamic factors which favor the amorphization of alloys analyzed, the glass forming range of ternary alloys system was proposed by using Miedema theory, Toop model and considering the influence of free energy of pure metals at different temperature. The approach was applied to predict the composition range of amorphous Mg-Cu-La alloys. Several methods(such as three empirical criterions ,binary alloys phase diagram , Miedema theory and Toop mode) were used to design a series of Mg65Cu25La10 、Mg68Cu17La15 and Mg57Cu23La20 alloys, These bulk amorphous alloys with maximum diameter thickness reaching to 1mm were prepared by means of graphite-molding casting though the raw materials are of a low purity by conventional casting processes at a low cooling rate.

本文从合金的热力学、动力学及结构形成条件方面系统的讨论了Mg 基大块非晶的形成机制及影响因素，并从非晶形成的热力学观点出发，综合应用Miedema理论和Toop 模型，并考虑纯金属在不同温度下的自由能，在此基础上提出了一种定量预测三元非晶合金形成范围的方法，用该方法计算Mg-Cu-La 三元合金系的非晶形成范围，应用多项技术(三经验原则、二元合金相图及Miedema 理论和Toop模型)设计了Mg65Cu25La10 、Mg68Cu17La15 和Mg57Cu23La20非晶合金。

Basing on the mechanism of the kinetic electron emission, we analyze the factors which relate to the kinetic emission yield, and finally get the relation between kinetic electron emission and impacting velocity in theory.

基于动能电子发射的机理，我们分析了影响动能电子产额的因素，理论上得出动能电子产额与入射速度增长呈线性增加的关系，取得了实验上和理论上一致的结果。

In the fifth chapter, the theory of photocatalytic degradation and kinetic study of methyl orange is carried out. Result of kinetic study show that the degradation reaction can be expressed by the first-order reaction kinetic model.

第五章以甲基橙为研究对象，研究了光催化反应动力学及其反应机理，结果表明，该反应降解可以用一级反应动力学方程进行描述。

Based on the kinetic theory, explain why the pressure of a fixed mass of gas increases with temperature at constant volume.

气体在体积维持不变的情况下，其压强随温度而上升。试根据分子运动学说加以解释。

The momentum equation and energy equation have been developed and the two-fluid model of core-shooting process has been established with the kinetic theory.

作者通过引入&颗粒温度&的概念，推导了固相的动量方程以及颗粒相的能量方程，建立了描述射砂过程的气固两相流动力学模型。

In order to explore the influence of the interactions between particles and between gas and particles on the formation of heterogeneous flow structure, a computational study was carried out by using a two-fluid model based on the particle kinetic theory.

应用双流体模型 CFD模拟的方法，从恢复系数和曳力两方面，研究了气固密相流化床中颗粒之间和气固相之间的相互作用对床内非均匀流动结构形成与变化的影响。

Furthermore, this paper gives the qualitative interpretation of the osmosis phenomenon from the macroscopical and microcosmic physics and introduces the derivation of the law of van't Hoff by elementary kinetic theory.

此外，从物理学宏观和微观的角度给出了渗透现象的定性解释，并从基本的动力学理论出发引入了范托夫定律的理论推导。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。