path expression信息详情
路径表达式
expression───n.表现，表示，表达；表情，脸色，态度，腔调，声调；式，符号；词句，语句，措辞，说法
proverbial expression───谚语
protein expression───蛋白质表达
constitutive expression───组成型表达
path───n.道路；小路；轨道
referring expression───指称表达
expression expected───应为表达式
amatory expression───恋爱的表情
idiomatic expression───惯用语；成语性词语
path expression is similar to a filesystem path.───路径表达式与文件系统路径相似。
In addition, any path expression of the URL is ignored.───此外，URL中的任何路径表达式都将被忽略。
P.get (Person_.age) is a path expression.───get (Person _ . age)是一个路径表达式。
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。
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。
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。
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。
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。
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