上述模块显示了如何使用表达式和多个输入值添加人员解析到您的人工任务，使用一个含有数组输入的业务对象变量。
The above module showed how to add people resolution to your human task using expressions and multiple input values, which USES a business object variable with array inputs.
您针对这个对象运行一个正则表达式，提取用户代理字符串。
You run a regular expression against it to extract the user agent string.
因此，建立这种联系后，还需要获得一个能够处理XPath表达式求值的对象。
So with that link established, you need to get an object that can handle XPath expression evaluation.
syntax接受一个转换表达式(由模板变量和常量表达式组成)并返回产生的语法对象。
Syntax takes a transformation expression consisting of template variables and constant expressions and returns the resulting syntax object.
对于那些只使用1到2个正则表达式的小型的应用程序，这意味着没有必要每次都创建一个Regex对象。
For those little utility applications that only use one or two expressions, this means explicitly creating a RegEx object is probably not necessary.
最后一个参数 (SqlClientNodes)初始化为由表达式 [tier=app_tier][serverrole=default]返回的服务器对象集合。
The last one (SqlClientNodes) is initialized to a collection of server objects returned by the expression [tier=app_tier][serverrole=default].
一个表格映射，即一个XPath表达式，它找出组成表格每行的模型对象。
A table mapping that is an XPath expression, which finds the model objects that form the rows of the table.
最简单的表达式之一仅确定一个变量(或者，如果该变量是一个业务对象，则是一个变量的字段，而不仅仅是一个简单类型)。
One of the simplest expressions identifies a variable only (or a field of a variable, if the variable is a business object, and not just a simple type).
如果只有一个输入字段，那么该表达式可以返回一个DOM对象。
This expression may actually return a DOM object if there is a single input field.
抽象语法树是一个表示为对象集合的表达式。
An abstract syntax tree is an expression represented as a collection of objects.
它接受一个语法对象并将其转换为表达式，可以使用一般的Scheme列表处理函数操作这个表达式。
This takes a syntax object and converts it into an expression that can be manipulated using normal Scheme list-processing functions.
一个直行映射，即一个XPath表达式的集合，它找出形成表格每列的模型对象的属性。
A column mapping that is a set of XPath expressions, which find attributes of those model objects, forming the columns of the table.
当前年度通过构建一个Date对象（格式为一个字符串）计算，然后使用一个正则表达式来解析年份。
The current year was then worked out by constructing a Date object, formatted as a string, and then a regular expression was used to parse out the year.
表达式语言——Spring.NET提供了一个表达式语言，可在运行期查询并操纵对象图。
Expression language - Spring.NET provides an Expression language which can be used at runtime to query and manipulate an object graph.
变量的值是一个对象，可以是任何表达式结果类型，也可以这里没有说明的附加类型。
The value of a variable is an object, which can be of any of the types that are possible for the value of an expression, and may also be of additional types not specified here.
当抛出一个表达式的时候，被抛出对象的静态编译时类型将决定异常对象的类型。
When an exception is thrown, the static, compile-time type of the thrown object determines the type of the exception object.
一个表达式里，不要在两个或更多的子表达式中对同一对象做自增或自减操作。
Do not use an increment or decrement operator on the same object in more than two subexpressions of the same expression.
返回一个值，指示给定对象是否已序列化，也可以考虑预设表达式。
Returns a value indicating whether the given object has been serialized, optionally considering preset expressions.
严格来讲，从模块中引用命名是引用属性：表达式modname .funcname中，modname是一个模块对象，funcname是它的一个属性。
Strictly speaking, references to names in modules are attribute references: in the expression modname. funcname, modname is a module object and funcname is an attribute of it.
顺便提一句，我称Python中任何一个“。”之后的命名为属性——例如，表达式z.r eal中的real是对象z的一个属性。
By the way, I use the word attribute for any name following a dot — for example, in the expression z. real, real is an attribute of the object z.
这时候的左值可以解释为：对象是一个命名的存储区域，左值是对象引用的表达式。
An object is a named region of storage; an lvalue is an expression referring to an object.
返回一个表示通过分析得出的表达式的对象。
获取一个事件对象，调试器开始或停止计算表达式时，可以使用该事件对象进行通知。
Gets an event object which can be used to be notified when the debugger starts or stops an expression evaluation.
表示一个表达式，该表达式创建新对象并初始化该对象的一个属性。
Represents an expression that creates a new object and initializes a property of the object.
在派生类中重写时，会返回一个对象，该对象表示通过分析得到的表达式。
When overridden in a derived class, returns code that is used during page execution to obtain the evaluated expression.
核心对象一个正则表达式对象包含了匹配模式。
A regular expression object contains the pattern of a regular expression.
核心对象一个正则表达式对象包含了匹配模式。
A regular expression object contains the pattern of a regular expression.
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