理论模型

The analysis based on the theoretical model of the geoidal height shows that the accuracy of this formula is quite high.

大地水准面高理论模型下的分析表明，该公式有较高的精度。

Taking Tibet plateau as an example, we investigate the behavior of geotectonics and geological process, and put forward universal tectonics theory of unplift.

以青藏高原为例，研究了大地构造特征和地质过程，提出了隆升的统一构造理论模型。

When the multilayered media contain fluids, the dispersion curves assume the zero mode curve which is inexistent in solid multilayered media. The zero mode curves can be regard as a sign of the existence of fluid interlayer in multichannel analysis of surface waves.

根据文中对4个理论模型的模拟结果来看，与固体层状介质的情况相比，当存在流体夹层时，瑞利波频散曲线模式中多出了一个文中定义的0阶模式，在今后的多道瞬态瑞利波法应用中，应该可以将其看成是流体介质夹层存在的标志性曲线。

When the multilayered media contain fluids, the dispersion curves assume the zero mode curve which is inexistent in solid multilayered media. The zero mode curves can be gard as a sign of the existence of fluid interlayer in multi-channel analysis of surface waves.

根据文中对4个理论模型的模拟结果来看，与固体层状介质的情况相比，当存在流体夹层时，瑞利波频散曲线模式中多出了一个文中定义的0阶模式，在今后的多道瞬态瑞利波法应用中，应该可以将其看成是流体介质夹层存在的标志性曲线。

In the process of the evaluation we got the mathematical relation between correlative parameter β, Interceptive parameter δ, and the factor M~2, using coherent beam passing diaphragm, with a numerical calculation and diagram by MATLAB.

在估算与评价过程中，利用了部分相干光通过硬边光阑的理论模型估算M~2因子，得出了光束的相干参量β和光束截断参量δ与M~2因子的具体关系式，并利用MATLAB对其进行数值计算，最后图示出它们之间的关系。

On the basis of intrapair and interpair correlation model, we have calculated the pair correlation energies of different kinds of systems, analyzed the changing rules of correlation energies of various electron pairs, and developed a reasonable and simple scheme called "Separating Large System into Smaller Ones". The basic idea of this scheme is that the correlation energy contributions of actual components in the ionic compound can be obtained using the correlation energy of ions with integer charge as the boundary conditions and incorporating the HF wave function or the distribution of electron cloud, then the total correlation energy of the system can be estimated by linearly summarizing the correlation contributions of these components.

在对内对间电子相关能理论模型的基础上，进行各类型化学键分子体系电子相关能的计算，分析电子对相关能的变化规律，建立合理的、&化整为零&的电子相关能简捷计算方案，其基本思想是对于离子键体系以整价离子的电子相关能为边界条件，通过HF波函数或电子云分布求得大体系中实际离子的电子相关能后，进行线性加和，即&化整为零、聚零为整&的思想。

The thesis analyses and studies the characteristic of magnetically fluidized bed from theory model, numerical simulation and experiment.

本文从理论模型、数值模拟和实验研究三个方面分析和研究了磁场对流化床气固两相流动特性的影响。

The start temperatures of the martensitic transformations estimated by using this model are in agreement with experimental results.

用这个理论模型求出来的马氏体相变的开始温度与实验的观察十分相符，并能很好地解释奥氏体晶粒尺度和冷却速率对马氏体相变的影响，涨落在等温马氏体相变中所起的作用，以及在等温马氏体相变中孕育期在&鼻部&温度以上随温度上升而增加的现象和孕育期反比于奥氏体晶粒尺度的3次方的实验结果。

The applications,such as preparation of microcellular polymeric foams and impregnation and polymerization ,are given.

本文介绍超临界CO2 溶胀聚合物的研究及其应用，包括聚合物与超临界CO2 相互作用，溶胀行为的理论模型以及溶胀后的聚合物的用途，如制备微孔聚合物材料、渗透小分子和超临界溶胀聚合

We find that the specific magnetization σof the composites decreases exponentially with the increase of concentration of SiO2 particles, and the effective permeability μ of the composites can be agreement with the effective media theory improved by Musal.

通过对颗粒复合体比磁化强度、磁导率、磁谱以及77K下I~U特性的测量和分析，我们发现复合体比磁化强度随SiO2含量的增多呈指数衰减；用Musal改进的有效介质理论模型能很好地拟合磁导率随锰锌铁氧体含量变化的规律；颗粒复合体显示出共振型磁谱的特征。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。