调用isset恰巧比strlen快，因为与后者不同的是，isset作为一种语言结构，意味着它的执行不需要函数查找和字母小写化。
Calling isset happens to be faster then strlen because unlike strlen , isset is a language construct and not a function meaning that it's execution does not require function lookups and lowercase.
他认为，即使是一种外来语言也会有自己的结构。
He believes that even an alien language will have its own structure.
JAUS由于跟配方构造有关，所以定义了一种命令结构，跟微控制器的低级机器语言中的操作代码一样。
As it relates to recipe constructs, JAUS defines a command structure that operates like opcodes in the low-level machine language of, say, a microcontroller.
原生查询为执行复杂查询提供了一种功能强大的方法，而且不需要学习新的查询语言或使用复杂对象结构对谓词建模。
Native queries provide a powerful way to execute complex queries without having to learn a new query language or resort to complicated object structures to model a predicate.
XML是用于描述结构数据的一种标记语言，已经成为存储数据、在应用程序和公司之间交换数据的常用格式。
XML is a markup language designed to describe structured data. It is becoming a common way to both store data and exchange it between applications and companies.
所有的程序设计语言都有一种结构。
可以用Schematron表达这些模式语言没有包含的其他规则，Schematron是一种基于XSLT的验证语言，用于验证文档内容和结构。
You can express additional rules not covered by these schema languages in Schematron, a validation language based on XSLT and used to validate document content as well as structure.
可扩展标记语言(ExtensibleMarkup Language,XML)是于1998年首次提出的WorldWideWebConsortium (W3C)标准，它是一种用于定义描述文档内容和逻辑结构的数据标记语言。
Extensible markup language (XML) is a World Wide Web Consortium (W3C) standard, first proposed in 1998, for defining data markup languages that describe a document's content and logical structure.
问题是XMLSchema是一种旨在指定XML文档结构的语言。
The problem is that XML Schema is a language designed to specify an XML document structure.
FBML不是一种完全的编程语言，所以有目的性的省略了如循环这样的结构，并且只在有限的内容中允许分支。
FBML is not meant to be a full programming language, and therefore purposefully omits constructs like loops and only allows branching in limited contexts.
YQL基本上就是一种基于SQL的查询语言，允许以标准的方式从多个服务中查询和检索结构化数据。
YQL is basically a query language based on SQL that lets you query and retrieve structured data from multiple services in a standard way.
当我们获悉新信息时，大脑把我们使用得最频繁的单词、语言和语法结构按照一种容易访问到的方式来存储。
As we learn new information, the brain stores the words, languages and grammatical structures that we use most often in a way that makes them easy to access.
儿童从早到晚都能听到别人在讲(母语)，而且更重要的是，听到的总是一种正确的发音、语调、用词以及语法结构的纯正语言。
A child hears it spoken from morning till night and, (what is more important), always in its genuine form, with the right pronunciation, right intonation, right use of words and right structure.
它还提供了一种灵活的类树结构来满足各种结构化的语言环境数据的要求。
It also provides a flexible, tree-like structure to accommodate the need for various kinds of structured locale data.
在众多查询语言之中，结构化查询语言(SQL)是一种针对查询特定类型的关系库而设计和优化的语言。
Among the many query languages, Structured query language (SQL) is a language designed and optimized for querying certain kinds of relational databases.
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.
可扩展标记语言(XML)不仅仅是一种标记语言，还是一种基于文本的数据存储格式，提供了应用和描述信息的树状结构的一种基于文本的方法。
Extensible markup language (XML), described as both a markup language and a text-based data storage format, offers a text-based means to apply and describe a tree-based structure to information.
XSLT确实具有扩展(请参阅参考资料)的概念，扩展提供了一种增强样式表语言的体系结构化的方法。
XSLT does have the concept of extensions (see Resources), which provide an architected way to enhance the stylesheet language.
上文已经提到过，YQL是一种类似于SQL的语言，可在Web中查询结构化数据。
As the article already mentioned, YQL is a SQL-like language to query structured data in the Web.
结构化查询语言(Structured Query Language,SQL)：一种标准化语言，用于在关系数据库中定义对象及操纵数据。
Structured Query language (SQL) : a standardized language used to define objects and manipulate data in a relational database.
可扩展标记语言(Extensible Markup Language,XML)不仅被看作是一种标记语言，而且是一种基于文本的数据存储格式，它提供了基于文本的方法来应用和描述信息的树状结构。
Extensible markup language (XML) is described as both a markup language and a text-based data storage format; it offers a text-based means to apply and describe a tree-based structure to information.
WSDL (Web Services Description Language, Web服务描述语言)是一种基于XML的语言，可以用来描述Web服务的接口。WSDL的数据类型和数据结构可以用多种编程语言来实现。
Web service interfaces can be described using Web Services Description language (WSDL), an XML-based vocabulary whose data types and structures can be realized in multiple programming languages.
这种语言包含一种结构(category)，它允许程序员给一个已经存在的类添加新的方法；uml中则没有这种功能。
The language includes a construct (a category) that allows the programmer to add new methods to an existing class; this is not a capability provided by UML.
通过使用代码查询语言（CodeQueryLanguage,CQL，一种能够提供代码结构查询的语言），开发人员能够对他们的代码库提出各种问题
Thanks to a language dedicated to code structure querying (Code Query Language, CQL), developers can ask for any kind of questions about their code bases
化学家也使用一种形式语言来表分子的化学结构。
Chemists use a formal language to represent the chemical structure of molecules.
因为HTML实质上是一种基于XML的语言，所以将HTML转换为一种SimpleXML结构很有用。
Given that HTML is at its heart a language based on XML, it is useful to convert HTML into a SimpleXML structure.
OCaml语言是一种很高级的语言，支持面向对象程序设计、函数式程序设计(如lisp或erlang)或传统的结构化程序设计。
The OCaml language is a quite high-level language, capable of object-oriented programming, functional programming (like Lisp or Erlang), or traditional structured programming.
很多Web服务工具包使用这样的一种方法——就是把XML映射成本机语言的结构或者相反。
Many web services toolkits take the approach of mapping from XML to native language constructs or vice-versa.
XQuery是一种更加友好的、无任何副作用的语言，专门用于将一种XML结构转换为另一种。
XQuery is a friendlier, side-effect-free language tailored for transforming from one XML structure to another.
数据结构是实施的一种编程语言的数据类型和引用和业务提供。
Data structures are implemented by a programming language as data types and the references and operations they provide.
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