Lastly ecom model is used to simulate the flow field of the yangtze estuary 在此基础上应用三维ecom程序模拟了长江口的流场特性。
2.
In the end , the thesis sums up the work done and puts forward the problematic points to be perfected 本文的最后总结了完成的工作，以及提出日后ecom组件模型需要改进和完善的地方。
3.
The implement language independent , maintainability and portability etc . besides these , the design and implementation of tool and the component repository are discussed 最后本文作者介绍了与ecom组件模型配套的可视化工具的设计与实现，并提出了ecom组件仓库的模型。
4.
Numerical simulation has been successfully used in this paper . a famous coastal ocean model ecom - si is been introduced and updated . the high - resolution grid of the yellow and east china seas is constructed 本文运用数值模拟的方法，采用一个国际上广泛应用的河口海岸海洋模式ecom - si ，对研究的区域构造了高分辨的网格和数据资料，并对原模式的不足作了改进。
5.
But the three - dimension character is very clear to the flow filed of the yangtze estuary . a mature three - dimension estuary and coastal model ecom is used to simulate tidal current and residual field . the result shows the ecom model is used successfully to simulate the current field character of the yangtze estuary 由于长江口流场具有明显的三维特性，因此引进国际上比较成熟的三维河口海岸模型，结合长江口的实际情况对其中部分模块进行修改，应用该模型对长江口的潮、余流场进行准确的模拟。
6.
The wind - driven circulation and its dynamical mechanisms in the south china sea ( scs ) were studied numerically using ecom - si model with 10 " x 10 " horizontal resolution and 20 sigma levels . the present work focuses on the barotropic circulation in winter and summer 本文用ecom - si模式， 10 ’ 10 ’水平分辨率，垂向20个层，由h / r ( 1983 )气候学月平均风应力场和开边界流量驱动，模拟了南海风生环流的季节变化，并针对南海冬夏季风生正压环流的动力机制进行了数值实验。
7.
In the thesis , firstly , the feature of embedded system is introduced ; secondly , the author introduces the classic general component models and tell us why the general component models cannot yet be easily applied to embedded systems development ; then do a feature analysis to currently existed component models for the embedded system and raise a new component model - ecom for the embedded system ; then the author describe the features ecom component model including the reuse level - . non - functional resource constraints . 本文首先对嵌入式系统的特点进行详细的说明，然后介绍了当前的通用组件模型com dcom 、 corba 、 javabean ejb ,并分析了通用组件模型在嵌入式系统中不适用的原因，接着分析了当前的几种嵌入式组件模型的优缺点，提出了适用于嵌入式环境的组件模型? ecom ，并详细描述了ecom组件模型元素、组件复用方式、非功能性约束、实现语言无关性、可维护性、可移植性等。
