You can declare a local variable simply by creating an expression containing only the name of the variable, and assigning a value to it.
只需要创建一个仅包含变量名称的表达式，并为其指定一个取值，就可以声明一个局部变量。
This column will be maintained by the database manager automatically and can be queried using either the column name or the ROW CHANGE TIMESTAMP expression.
该列由数据库管理器自动维护，并可以通过列名或ROWCHANGE TIMESTAMP表达式进行查询。
The value for the OrderDate is set by calling the Bind expression and passing to it the name of the column in the GridView's associated data source and an optional data format string expression.
OrderDate的值是通过调用Bind表达式并向它传递GridView的关联数据源中列的名称和一个可选的数据格式字符串表达式来设置的。
The block runs through all the sub-elements of the root element with the name item, specified by the XPath expression //item.
这个对象遍历所有带有item名称（通过XPath表达式 //item指定）的root元素的子元素。
Color by name (using a regular expression to define the name).
根据名字着色(使用一个规范的表达式来定义名字)。
XPath provides primitives for moving around the XML tree, for selecting nodes according to name or by the use of a Boolean expression, and for applying functions to a sequence of nodes.
XPath支持在XML树中移动、根据节点名称或通过使用Boolean表达式选择节点以及对一系列节点应用函数。
The regular expression in the current example is defined as the word "patient", followed by two additional words, representing the name of a patient.
当前示例中的正则表达式定义为单词 “patient”，后面跟着代表患者姓名的另外两个单词。
It consists of the keyword attribute followed by the desired attribute name, plus an expression for the attribute value. You see this in Update 15.
它包括关键字attribute、所需的属性名和属性值的表达式，见更新15。
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.
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。
Science, or what Hobbes simply calls by the name "reason", is simply the fullest expression of human artfulness.
科学，或是霍布斯把它称作的“理性”，正是人类艺术性的完整表达。
You cannot call it by using its name in an expression.
不能在表达式中使用其名称来调用它。
We all want to honor our own name, and it is only by stamping our expression of an opinion with our own name that we honor what we say.
我们都想尊重我们自己的名字，只有在我们所说的话后面署上自己的名字，我们所说的话才会得到尊重。
Influenced by Chinese expression, the resonant name of university often has 4 characters.
受中文表达习惯的影响，响亮的大学校名往往是四个汉字的校名。
Please contact us with an expression of interest by completing a form with the following information: Name, Title, University, Degrees earned, and Teaching experience.
有意者请与我们联系并填写以下表格（注意：其中翻译课程请在提供的课程名单中进行选择）。
Please contact us with an expression of interest by completing a form with the following information: Name, Title, University, Degrees earned, and Teaching experience.
有意者请与我们联系并填写以下表格（注意：其中翻译课程请在提供的课程名单中进行选择）。
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