Simulation models for the research of damage efficiency for aircraft carrier under the attacking of tactical ballistic missile were made , and the structure and function and algorithm were discussed 建立了用于研究弹道导弹对航空母舰打击效果的仿真模型,并讨论了模型的结构、功能和算法。
A means of representing frame based on xdd ( xml declarative description ) is proposed . the frame ' s components are contents , constraints , and relationships , all of them can be represented by xdd 提出了由框架模型生成xdd模型的方法,用xdd模型中的单元子句或非单元子句表示框架模型的结构、框架间的关系以及约束条件。
This dissertation includes 6 chapters . the major research is about cge modeling , the model ' s structure and simulating the economic effect caused by the changes to the demographic structure of the population in china 全文共分六章,主要研究了cge模型、本文所构造模型的结构以及中国人口老龄化对经济影响的计算机仿真。
It introduces some micro - economics theory relating to the dissertation in the end . chapter 4 describes the structures of cge model for chinese aging impact on economics , the calibration process and its implementation 第四章描述模型的结构、数据、标定过程,采用比较静态的方法进行实证研究,分析人口老龄化对经济诸方面的影响。
Firstly , the typical parts , such as sliding bearings , are selected for example , then sliding bearings " 3d models of different forms are showed to the users to master the overall sliding bearings " structure 首先选择典型部件滑动轴承为切入口,将各种形式滑动轴承的二维模型的结构展示给用户,使用户全面的掌握滑动轴承的结构。
When you build a multidimensional mining model from an olap data source in analysis services , you first specify in the data mining wizard that you want to use an existing cube to define the structure of the model 根据analysis services的olap数据源生成多维挖掘模型时,首先在数据挖掘向导中指定要使用现有多维数据集来定义模型的结构。
When you build a mining model from a relational data source in analysis services , you first specify in the data mining wizard that you want to use an existing relational database to define the structure of the model 根据analysis services中的关系数据源生成挖掘模型时,首先在数据挖掘向导中指定要使用现有关系数据库来定义模型的结构。
Next during the study of workflow model , we put forward a kind of " event - enabled conditional direction graph " model , analyze its structure collision , explain its merit and give usage advice 接下来本文针对工作流模型进行了研究,我们提出了“带有事件的条件化有向图”模型,分析了此模型的结构冲突,解释了此模型的优点,给出了使用建议。
( 2 ) the functions , objectives , structure and developing trends of the model of the land use change are analyzed and several important models of land use change are introduced , after that their main drawbacks are analyzed ( 2 )分析了土地利用变化建模的作用和目的,模型的结构与发展趋势,介绍了目前影响较大的几种土地利用变化模型,对这些模型存在的主要不足之处进行了分析。
There exists remarkable dry friction along the guide rail , which makes the system damping very complex , even though the track is well lubricated . therefore , the experimental modeling is made to estimate the structural parameters of the test rig 由于导轨滑块之间即使充分润滑也有一定的干摩擦阻尼,使得整个系统的阻尼特性比较复杂,为此,通过实验建模确定了实验模型的结构参数。