模型理论

We propose a theoretical framework to predict the impact of inward FDI on the host country's incumbent firms' price-cost margins, according to the mode of entry of FDI We then investigate empirically the competitive discipline effect exerted by both imports and FDI on manufacturing plant-level price-cost margins in the UK, for the period 1991-2001. We estimate different specifications of the price-cost margin equation with both fixed-effects instrumental panel estimator and efficient generalized method of moments estimator with clustering correction.

通过构建理论模型预测FDI的不同进入模式对东道国企业价格－成本盈余(Price-Cost Mar-gin， PCM)的影响，以及采用固定效应工具面板和经过聚类修正的有效广义矩等不同估计模型，对1991-2001年间的进口和FDI对英国制造业企业PCM竞争规制效应进行的实证研究表明：绿地FDI对利润有负向影响，而并购FDI对利润的影响为正，即绿地FDI对PCM有规制效应，并购FDI会增加PCM。

Based on the linear elastodynamics theory, an analytical model is established for the propagation of generalized Rayleigh waves in a coated structure. Moreover, the dispersion equation is derived from the wave motion equations and the boundary conditions.

基于弹性动力学的线性理论，建立了涂层材料中广义瑞利波传播的理论分析模型，并且由波动方程和边界条件推导了波的频散方程。

This paper analyses current situation of electric power production management and decision support system, introduce...

本文分析了电力企业生产管理和决策支持系统现状，介绍了模型和模型库，对电力企业的重要性和决策支持系统理论进行了系统阐述，在此基础上，研究了电力生产决策支持系统，提出了电力生产决策支持系统的整体框架。

The electric field, magnetic field and their period, amplitude of the induction electromagnetic field are obtained.

5在麦克斯韦电磁理论的基础上，建立了海浪在地磁场中感应电磁场的理论模型。

A model of induction electromagnetic field is also established for ocean surge in geomagnetic field base on the Maxwell theory.

8在麦克斯韦电磁理论的基础上，建立了海洋内波在地磁场中感应电磁场的理论模型。

The relations of electrophoresis velocity, electroosmosis velocity and electric dispersion velocity are also investigated with these expressions. The results show that this new model offers a better explanation for peak compression effect on the migration behaviour of charged solute in CEC. The retention time will be shorter by peak compression effect, which is similar to a solvent gradients process. The peak compression effect is not steady, and doesn't appear until the conditions are fitted in some special situation.

基于弛豫理论所建立的基本模型，在考虑溶质在两相中皆有可能发生正、反向迁移的情况下，得到了流出曲线一阶原点矩和二阶中心矩的理论表达式，并通过对溶质在两相中电扩散速率与电泳速率、电渗流速率关系的分析结果证实：溶质在固定相表面的电扩散行为可以使其保留变弱，出峰加快；而这种电扩散导致的超常柱效峰的出现具有不稳定性，只有在多方面因素综合影响匹配的情况下才可能出现。

Modified Ruffa Model not only considered the effect of electrovalence, coordinates, bond length, ion radii, structure, but also the effect of ionicity and thermal defect of minerals on their thermal expansion.

由此，我们提出"利用理论模型作为基础，针对不同种类的矿物采用晶体化学方法作修正，将经验晶体化学方法和理论计算方法结合在一起"的矿物热膨胀系数定量计算思路。

The theory of elementary siphons has proved that a supervisorcan be computed and its size is linear with the size of the plant net model. But siphonenumeration is required for the purpose of determining a set of elementary siphons.

基本信标理论已从理论上证明可以得到与Petri网规模呈线性关系的受控Petri网模型，但在确定一组基本信标时同样受到枚举Petri网中所有信标问题的困扰。

The noise of high elevated road is one of major environmental problem in big city.

高架复合道路的噪声影响是目前大城市中一个很主要的环境问题，本章在进行大量实测的基础上讨论了应用目前噪声理论计算模型来处理高架复合道路噪声的方法，标定了相应的模型并且探讨了道路型式与噪声产生和扩散的关系。

And it is the emphasis of development of term structure theory and the basis of the theory.

这一方法是期限结构理论今后发展的重点，也是我们建立期限结构模型的理论基础。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。