分析动力学

In order to accurately estimate kinetic parameters, a new method, named as eugenic evolution programming, was proposed.

为准确估计反应动力学参数，在分析确定性优化方法与进化算法特性的基础上，提出了一种由优进策略支持的进化规划方法，它将确定性寻优的两点梯度法引入随机的进化规划算法中。

In addition, Comparing with the results of expanding evaporating source model and an isospin-dependent p...

另外，通过与膨胀蒸发源模型及同位旋相关的渗透模型分析结果的比较，发现这种差别主要是由同位旋相关的反应动力学所造成的。

And then, in the foundation of the overseas scholars'study, I study RP and the CRP methods for visualization the dynamics characteristic of the phase space track as well as the complexity degree algorithm of chaos time series——ApEn algorithm. Applying these two methods based on the VB program we analyze separately the data which is obtained from complex financial system model and Lorenz system, and obtain several new recurrence plots and cross recurrence plots. This provides the graph gist of determination complex intrinsic characteristic. The results establish the foundation for exact and further division of chaos time series.

接下来，在国外学者研究的基础上，基于混沌时序形象化相空间轨迹的动力学特征的分别研究了RP和CRP方法以及判定混沌时间序列的复杂度算法的ApEn算法，基于VB程序应用这两种方法分别对Lorenz系统及实际的一类复杂金融系统模型所得到的数据进行了分析，得到了几个较为新的复原图和相干复原图，这对于判定时序数据的复杂内在特性提供了图形上的比对依据，研究结果为混沌时序的准确和进一步分类奠定了基础。

In addition, it was investigated how the frequency of the vibration exciter influenced the slip velocity.

本文介绍和研究了非谐和振动输送机的输送原理和动力学特性，从理论上分析了物料运动的基本特征，得到了物料连续滑动时的速度表达式。

Keywords Spheroidal graphite malleable;Chemical composition;Graphitization time;Kinetics equation;Regression analysis;Ferritization rate;Measuring method;Tace element

球墨可锻铸铁；化学成分；石墨化时间；动力学方程；回归分析；铁素体化率；测量方法；微量元素

The formula of magnetic field intensities of two coaxialcyclindrical glass tubes in vertical field and transversalfield were derived.

用电动力学和数学物理方法推导了垂直场和平行场中同轴双管中磁场强■公式，从理论上分析了磁化率对NMR谱线影响及U形峰。

In this paper the finite element model of the USDC is built and the dynamic analysis is conducted.

建立了超声波钻探器的有限元模型，通过结构动力学分析，确定了钻探采样器的结构方案。

Use PRO / E software compressor components of the overall modeling and modeling, as well as the overall dynamics simulation model, Experience key part of the finite element analysis.

运用PRO/E软件进行压缩机各零件建模与整体建模，并对总体模型进行动力学仿真，根据经验对关键部分进行有限元分析。

The finite element model of each part and whole body were established .The model could reflect the dynamic properties of the structure exactly and the scale of the FE model was controlled to a level which could be accepted by the present computer and the modelling efficiency was also taken into account during the modelling process.

研究在建立有限元模型时如何既能够准确模拟车体结构静、动力学性能，又能使模型计算规模控制在计算机可接受范围内等应考虑的问题，建立了新型高速地铁列车动车体各分总成及整车的有限元分析模型； 3。

The flexure hinge flapper was designed and dynamic analysis was performed, and the maximum flux was evaluated. the natural frequency of the flexure hinge flapper is studied by finite element.

并对这种压电阀所涉及的动力学、流量估算等问题进行了理论上的探讨，并用有限元法的方法分析了压电阀的柔性铰链挡板的固有频率。

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。