It needs to measure, get basic data, found suitable mathematics model, numerical simulation analysis, and the results are credibility and accurate.
通过现场实测，获取基础数据。建立合理的数学模型，对实测数据进行反演计算。
The basic steps to create a data model from scratch involve realizing the business requirements that eventually get translated into a data model.
从头创建数据模型的基本步骤涉及到识别业务需求，这些业务需求最终会转换为数据模型。
When you type in the name of authors, for example, you will get basic biographical data, but not a list of the books they wrote.
当你输入作者名称时，你会得到一个基本的履历资料，而非作者的书目列表。
In this case, there are no namespaces, and you get a basic, unadorned XML document containing only the data from the data model instance.
该例中没有其他名称空间，因此所得到的这个简单无修饰的XML文档只包含数据模型实例中的数据。
Let's perform some basic XML Create, Retrieve, Update, and Delete (CRUD) operations to get a feel for how to manage XML data.
我们来执行一些基本的XML创建、获取、更新和删除(CRUD)操作，体会一下如何管理XML数据。
Because the uncompressed Gnumeric file is pure XML, you can get an idea of the structure of the data with a basic text editor.
由于压缩的Gnumeric文件是纯xML文件，用一个基本的文本编辑器就可以对数据的结构有一个大概的了解。
Everything you need to write basic "get some data, process it, and display some results" applications is already in the current alpha of anygui.
在目前的anyguialpha版中已经有编写基本“获取一些数据，对它进行处理，并且显示一些结果”的应用程序所需要的一切东西。
The first and most basic requirement for users of DOAP is to get a user-friendly view of this data.
DOAP用户的最先需求也是最基本的需求是，获得该数据的一个用户友好的视图。
Again, in the absence of well-functioning health systems, we are unlikely to get even the most basic population data on morbidity and mortality.
同样，如果缺乏运转良好的卫生系统，我们甚至不可能获取关于发病率和死亡率的最基本的人口数据。
To understand how to deal with bad data, you should get familiar with some of the basic problems you face.
要了解如何处理不良数据，应当熟悉一些需要面对的基本问题。
With just a few basic steps you can get your XML data from the database tables into your business logic!
只需执行几个简单的步骤，就能够把数据库表中的XML数据装载到业务逻辑中！
It sounds simple enough, but even when it comes to something as basic as reading and writing data from a database, things can get ugly.
这听上去很简单，但真到了一些基本操作，如在数据库中读写数据，情况却非常糟糕。
Whether you use wizards or write your own SQL, you need to create a few basic types of objects to get DB2 II to interface to a remote data source.
不管是使用向导还是编写自己的SQL，都需要创建一些基本类型的对象，使DB 2II可以与远程数据源交互。
Its basic function is to assist system analyst to analyze the requirement of the developed system, and to get an intact and accurate software requirement specification which is made up of Data Fl.
需求分析工具用于软件工程的需求分析阶段，它的基本功能是辅助系统分析人员对开发的系统需求进行分析，最终得到由数据流图和数据字典组成的完整而准确的软件需求规约。
In the end of the paper we get the conclusion, extension engineer theory and extension information analysis approach prepare basic theory for data mining and are good techniques of data mining.
最后本文得出的结论是，可拓工程方法和可拓信息分析方法为数据挖掘提供了更多的理论基础，同时也为数据挖掘提供了有效的挖掘工具和方法。
This program can not only make upper management to get effective data to decision support, but also facilitates the business systems to query relevant basic information.
这种方案不仅能够使上层管理部门获得有效的数据决策支持，而且还方便了各子业务系统查询相关的基础信息。
It is the basic function for GIS to get unit polygon by overlaying the vector map, but the uncertainty of polygon is the disastrous factor affecting GIS's data quality.
用矢量基础图件叠加来获取单元图斑的方法是GIS的基本功能，但叠加多边形的不确定性成为影响GIS数据质量的灾难性因素。
It is the basic function for GIS to get unit polygon by overlaying the vector map, but the uncertainty of polygon is the disastrous factor affecting GIS's data quality.
用矢量基础图件叠加来获取单元图斑的方法是GIS的基本功能，但叠加多边形的不确定性成为影响GIS数据质量的灾难性因素。
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