动力学

The mathematical model of weight gain per unit area during carburizing was deduced on basis of the third boundary condition of surface reaction for carburizing and RE-carburizing.

本文系统地研究了20、20CrMnTi和20Cr2Ni4A钢气体渗碳和稀土渗碳过程中的碳浓度分布、表面碳浓度增长动力学和渗层增厚动力学。

On the basis of the above, the reactive kinetics has been theoretically analyzed on the diffusion mechanism, and a intrinsic reaction synthesis TiC〓 rate equation has been obtained.

在此基础上，采用扩散机制对TiC〓反应生成动力学进行了理论分析，获得了反应生成TiC〓的动力学特征方程。

This paper analyze the advantages and disadvantages of the existing Ad Hoc network routing algorithms, and chose a compromise ideas of algorithms to make a thorough research from the perspective of complex adaptive systems theory, and also use the perspective of network dynamics: the network is not only determined by the topological but also the dynamics flow of information or of traffic.

本文分析了Ad Hoc网络现有的几种分簇路由算法的优缺点，权衡利弊，选择了具有折衷思想的按需加权路由算法，从复杂自适应系统理论角度进行了进一步的研究，应用网络动力学的观点：网络不仅由拓扑确定，而且由发生在连接上的信息流或交通流的动力学确定。

In this paper,the Vehicle/track system is studied on the basis of the principles oflateral coupling dynamics.

本文基于车辆－轨道系统耦合动力学的基本思想，对横向耦合动力学进行了分析研究。

M. translational distribution, angular distribution, and the branching ratios for different possible product channels by measuring the angle-resolved time of flight spectra of photofragments. Information about photodissociation processes such as dissociative lifetime of parent molecule, the orientation of transition dipole moment, and the symmetry change of the highly excited states can be deduced from the translational energy distribution and angular distribution.

碎片平动能谱方法是在无碰撞条件下研究光解动力学的一种理想方法，它通过测量光致碎片在不同角度的时间飞渡谱(Time of Flight，简称TOF)，可以得到光解碎片质心系的平动能分布、角分布和不同解离通道之间的分支比等，由此可以推知母分子的解离寿命、跃迁偶极距的取向以及激发态分子的对称性变化等过渡态的动力学信息。

Photofragment translational spectroscopy is an ideal tool to investigate photodissociation dynamics under collision-free conditions through which one can obtain the total center of mass translational distribution, angular distribution, and the branching ratios for different possible product channels by measuring the angle-resolved time of flight spectra of photofragments. Information about photodissociation processes such as dissociative lifetime of parent molecule, the orientation of transition dipole moment, and the symmetry change of the highly excited states can be deduced from the translational energy distribution and angular distribution.

碎片平动能谱方法是在无碰撞条件下研究光解动力学的一种理想方法，它通过测量光致碎片在不同角度的时间飞渡谱(Time of Flight，简称TOF)，可以得到光解碎片质心系的平动能分布、角分布和不同解离通道之间的分支比等，由此可以推知母分子的解离寿命、跃迁偶极距的取向以及激发态分子的对称性变化等过渡态的动力学信息。

By analyzing the dynamical behavior between travel bureau and tourists, based on the Lotka-Volterra model, a mathematical model was built.

本文通过考虑与旅行与游客之间的关系，分析了它们之间的动力学行为，并依据Lotka-volterra模型建立两者之间的动力学模型。

by analyzing the dynamical behavior between travel bureau and tourists,based on the lotka-volterra model,a mathematical model was built.

小 摘要：本文通过考虑与旅行与游客之间的关系，分析了它们之间的动力学行为，并依据lotka-volterra模型建立两者之间的动力学模型。

In this system trimethylamine was used as a trigger. Under the highest yield of styrene oxide, the amount of oxidant, phase transfer and catalyst were respectively 31.16%、8.96%、1.15%relative to the amount of styrene. With the experimental data, the reaction dynamics of the system was studied.

通过对钼蓝-氧化三丁锡体系动力学的分析计算，得出在该反应体系中，苯乙烯催化氧化成氧化苯乙烯的宏观反应动力学方程为：，其反应级数约为n=2，反应速率常数h-1mol-1，反应活化能Ea=165.08kJ/mol。

A large amounts of imformation about the systerm's vibration characteristic are presented. Some dynamic behaviors caused by gyroscopic moment, oil while in bearing and unaligned shaft line are studied.

就动力学特征的某些异常表现，探寻了系统存在的某些不稳定因素，分别讨论了机组运行中轴系陀螺力矩效应、轴承油膜动力涡动、轴系不对中等的动力学行为。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。