path expression的例句大全

a query on a context node that uses an absolute path expression will start on the root node of the context node .

对使用绝对路径表达式的上下文节点的查询，将从上下文节点的根节点开始进行。

互联网摘选

in the following example, the path expression in the query body does not specify a namespace prefix.

在下面的示例中，查询主体中的路径表达式没有指定命名空间前缀。

互联网摘选

To do this simply, use a wildcard (*) in the path expression.

为了简单起见，可以在路径表达式中使用一个通配符。

互联网摘选

a path expression is the result of navigation from a root expression via one or more persistent attribute(s).

路径表达式是通过一个或多个持久化属性从根表达式进行导航得到的结果。

互联网摘选

in many cases, it is possible to write a query by using either a flwor expression or a path expression.

在很多情况下，可以任意使用FLWOR表达式或路径表达式编写查询。

互联网摘选

a path expression in xquery consists of a series of steps, separated by slash characters.

XQuery中的路径表达式由一系列的“步（step）”组成，之间以斜杠隔开。

互联网摘选

Path expression is one of the core components of most XML query languages, and many evaluation methods for path expression queries are proposed recently. However, there are few researches on the issue of path expression optimization.

路径表达式作为XML数据查询语言的核心部分，关于它的计算方法的研究成果已有很多，然而针对路径表达式本身进行优化的研究却相对较少。

互联网摘选

The Equivalence Between Path Expression and Type 3 Grammer

路径表达式与3型文法之间的等价性

互联网摘选

as we have seen in the previous chapters, we are selecting and filtering elements with either a path expression or with a flwor expression.

如同在前几章里所看到的，我们用路径表达或FLWOR表达式选择和过滤元素。

互联网摘选

in this paper, a kind of path expression optimizing principle is proposed by illation, named path shortening method.

本文通过对相关定理的推理，得出了一种逻辑优化的新策略，即路径缩短优化策略，给出了算法的实现。

互联网摘选

Program path expression is an path representation method in path testing.

程序路径表达式是路径测试中路径的一种表示方法。

互联网摘选

hence p. get(person_. age) denotes a path expression by navigating from the root expression p by the age attribute of person.

因此，表达式p.get（Person_.age）表示使用Person的age属性从根表达式p导航。

互联网摘选

this example navigates from account via two steps to create a path expression representing the name of an account's owner.

这个例子通过两个步骤从Account进行导航，创建一个表示帐户所有者的名称的路径。

互联网摘选

the evaluation of a location path expression results in a node-set containing the nodes specified by the location path.

计算位置路径表达式所得到的节点集，将包含位置路径指定的节点。

互联网摘选

the where clause contains a small path expression that navigates from each address to its nested zip element.

where子句包含一个小型的路径表达式，该表达式从每个地址向下定位到其内嵌的zip元素。

互联网摘选

note that the brace expansion of the file path, not the full remote path expression, has been enclosed in double quotes.

请注意，文件路径中展开的大括号（不是完整的远程路径表达式）已用双引号括上。

互联网摘选

the documents stored in these rows serve as inputs to a path expression that returns all the nested comment elements.

存储在这些行中的文档作为一个路径表达式的输出，该路径表达式返回所有内嵌的Comment元素。

互联网摘选

the same result could be obtained by adding a predicate to the path expression, as shown in listing 13.

通过在路径表达式中添加一个谓词也可以得到相同的结果，如清单11所示

互联网摘选

the query shown in listing 5 could be expressed somewhat more concisely as a three-step path expression, as shown in listing 7.

清单3中显示的查询也可以用一种更简单的三步路径表达式来表达，如清单5所示

互联网摘选

a path expression is similar to a filesystem path.

路径表达式与文件系统路径相似。

互联网摘选