除了定义用户界面、数据模型以及应用程序逻辑的语言结构之外，mobl还拥有以下结构。
In addition to language constructs for defining user interfaces, data models, and application logic, mobl also has constructs for.
可以使用物理数据模型来生成数据定义语言(ddl)语句，然后可以将这些语句部署到一个数据库服务器上。
A physical data model can be used to generate data definition language (DDL) statements which can then be deployed to a database server.
还可以对实际数据库或数据定义语言(DDL)文件进行反向工程，生成物理数据模型。
Even still, with physical data models you can reverse engineer from the actual database or from the data definition language (DDL) file.
一个很好的例子就是直接操作SQL数据定义语言的物理数据模型。
A prime example is physical data models that directly manipulate SQL data Definition Language.
XQuery的表达能力可以与为数据库查询语言定义的“关系完整性”标准相比，虽然还没有为XML数据模型定义这样的正式标准。
The expressive power of XQuery is comparable to the criterion of "relational completeness" defined for database query languages, though no such formal standard has been defined for an XML data model.
透明的数据持久性：mobl拥有使用实体定义来定义数据模型的语言结构。
Transparent data persistence: mobl has language constructs to define data models using entity declarations.
文中描述了全局数据模型运算的定义、全局数据模型语言中模型运算操作的实现方法等。
We particularly describe the definition of model operation of global data model, the implementation method of model operation in the global data model language.
讨论FADS系统的数据模型、表格定义语言、应用程序说明书语言和一组开发应用程序及数据库的软件工具。
The data model, the form defining language, the application specification language andaset of software tools in a form-oriented application developing system(FADS)are de-scribed.
讨论FADS系统的数据模型、表格定义语言、应用程序说明书语言和一组开发应用程序及数据库的软件工具。
The data model, the form defining language, the application specification language andaset of software tools in a form-oriented application developing system(FADS)are de-scribed.
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