关系语言(relational language)是一种能帮助儿童关注共同的关系和排列两种结构的代表性工具,它可以提供一些表征工具以便建构知识,也可以扩大结构排列与映射的...
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复杂的纯关系语言 complex pure-relational languages ; relational languages
服务关系语言 Web Services Relationships Language
简单纯关系语言 simple pure-relational language
域关系演算语言 QBE
元组关系演算语言 ALPHA ; QUEL
Web 服务关系语言 Web Services Relationships Language
可扩展公共关系语言 XPRL
关系数据库语言 SQL ; [计] relational database language ; relation database language ; relational datab
模糊关系推论语言 fuzzy relational inference language
其结果很可能产生其语义定义比关系语言(如sql)更加复杂的一门语言。
The result is likely to be a language with a more complex semantic definition than that of a relational language such as SQL.
而在关系语言中,这种查询需要进行也许跨越了多个数据表和系统目录表的联接。
In a relational language, such a query would require a join that might span several data tables and system catalog tables.
这也需要一种查询语言来提供可动态创建复杂嵌套结构的构造函数,而该工具在关系语言中是不需要的。
It also requires a query language to provide constructors that are capable of creating complex nested structures on the fly — a facility that is not needed in a relational language.
The relation between the speech sounds it's like the relation, as I'm saying, between the boy and the birches.
语言韵律和,就像这种关系,像我说的,像孩子和桦树的关系一样。
I think it's interesting to think in those terms about the relationship among devices.
我认为这些语言工具之间的关系,很耐人寻味。
Because, well, the programming language means everybody has access to those operations.
这个时候这没什么关系,因为编程语言内置也就意味着。
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