The sequence starts when a user requests a command (an application function) to be executed by interacting with a user interface object, in this case the main form of the application.
当用户请求命令（应用功能）时，序列通过与用户接口对象相互作用来被执行。
When an error occurs or when you want to return a fault to the user, set the WS_FAULT object and exit the method with an Exit function or Exit sub statement.
当错误发生时，或者在您希望向用户返回一个故障时，设置 WS_FAULT对象，并使用一个Exit函数或 Exit子语句退出方法。
Besides naming the object, the function tells dacscheck that it's running within a CGI context and should use the value of REMOTE_USER as the identity of the user making the request.
除了命名对象外，该函数还告诉dacscheck它运行在一个cgi上下文中，并且应该使用REMOTE_USER的值作为发出请求的用户标识。
The global user data object ($user) and the user_access function are used to accomplish this.
这需要使用全局的用户数据对象（$user）和 user_access函数。
A model of generic report is designed based on Object-Oriented method by the analysis of the structure of generic report, and the function of print and user-defined in generic report is realized.
通过对通用报表结构的分析，用面向对象的方法设计了一个通用报表模型，实现了通用报表的打印和用户定制功能。
Based on these, and using the meta-knowledge of user view, the accurate knowledge push is realized by locating the object with match function designed in advance.
以此为基础，并借助于用户视图中的元知识，通过构造匹配函数来确定推送对象，实现了知识的准确推送。
Its purpose is to realize dependably the function that the user need, with the lowest life cycle cost of the object, to obtain the optimal synthetic benefit.
其目的，是以对象的最低生命周期成本，可靠地实现使用者所需功能，以获取最佳的综合效益。
The structure and function of tourism GIS was designed by analyzing the object, the user 'demand and the source of data.
应用系统工程理论和方法，通过对系统目标、用户需求、数据源的分析，进行旅游GIS结构与功能设计。
It applies to the situation that the user needs to interactively adjust the opacity transfer function to observe the varied details of the3D object.
它适用于三维重建过程中用户需要交互式地动态调整透明度变换函数，以观察三维实体的不同细节的应用场合。
It applies to the situation that the user needs to interactively adjust the opacity transfer function to observe the varied details of the3D object.
它适用于三维重建过程中用户需要交互式地动态调整透明度变换函数，以观察三维实体的不同细节的应用场合。
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