用户定义变量在Environment字段中定义(见图7)。
User defined variables are defined in the Environment field (Figure 7).
您需要定义一个工作流级别的文本类型变量来存储用户输入。
You need to define a workflow-level variable of text type to store the user input.
您不得不重新创建用户ID、组、文件系统、环境变量，以及所有定义服务器的特性。
You'll have to re-create user IDs, groups, file systems, environment variables, and all the features that define the server.
此外，屏幕或者控件也能够定义本地状态(使用变量)，并使用控件结构来对集合进行迭代，从而根据条件显示用户界面的各个部分。
In addition, a screen or control can define local state (using variables) and use control structures to iterate over collections and conditionally show parts of the user interface.
此外，不需要为用户发起的脚本包定义环境变量。
In addition, there is no need to define environment variables for the user initiated script package.
用户使用%define (php中的define)语句特别定义的变量。
Variables specifically defined by the user using the % define statement (define in PHP).
这个变量指定防护例程调用（比如存储过程或用户定义函数调用）所使用的池的大小（以4KB页为单位）。
This variable specifies the size (in 4 KB pages) of the pool used for fenced routine invocations, such as stored procedure or user-defined function calls.
验证原始和用户定义的变量的大小。
虽然必须在文件的开头包含包，但用户可能想将com . ibm . pv c . ins . nm . server类中定义的下列静态变量之一用作优先级。
You might want to use one of the following static variables defined in class com.ibm.pvc.ins.nm.server as the priority, though you must include the package at the beginning of your file.
在此类文件内，还有一些需要用户自定义的变量替换。
Inside this class file, we also have variable substitutions we want our users to customize.
你可以可以为变量指明数据类型，输入参数，来自函数的返回值，用户自定义函数以及模板。
You are also able to specify data types for variables, input parameters, return values from functions, user-defined functions and templates.
定义用于用户名和密码的变量。
在bash和几乎所有其它shell中，用户可以定义环境变量，这些环境变量在以ascii字符串存储。
Under bash and almost all other shells, the user can define environment variables, which are stored internally as ASCII strings.
用户文件，它包含ApplicationServer所使用的信息，如已定义的变量、资源、日志文件等。
User files contain information used by the Application Server, such as defined variables, resources, log files, and so on.
tcsh定义了一个shell变量rmstar；如果打开这个变量，在用户执行操作时会显示提示，要求用户确认操作。
Tcsh defines a shell variable rmstar; when turned on, it provides the user with a prompt that requests confirmation of the user's action.
在同一业务角色定义中的人可能有不同的存在动机和对将来打算的不同渴望，行为变量可以捕捉到这些，虽然通常必须先收集用户数据。
People within a single business-role definition may have different needs and motivations. Behavioral variables can capture this, although often not until user data has been gathered.
W3Eval有一些预定义的变量，不过它也支持用户定义的变量。
W3Eval has some predefined variables, but it also supports user-defined variables.
用户定义的函数和变量
如何在谷歌分析标签的用户自定义变量？
当变量用来表示用户在命令行上或环境中所自定义的常数时，习惯上会全部以大写来编写其名称。
Variables representing constants a user might want to customize on the command line or in the environment are written in all uppercase, by convention.
通过变量和用户自定义函数的使用，我们可以封装应用程序和算法。
By using variables and user-defined functions we can encapsulate applications and algorithms.
当变量用来表示用户在命令行上或环境中所自定义的常数时，习惯上会全部以大写来编写其名称。
Variables representing constants a user might want to customize on the command line or in the environment are written in uppercase , by convention .
当用户成功登录，你知道他们是会员，因此你创建一个持续性自定义变量。
When a user successfully logs in, you know that they're a member, so you create a custom variable which is persistent.
所以，通过明智而审慎地使用变量和用户自定义函数，以及尽量使用标准工具以避免特殊的功能，我们就可以提高makefile的可移植性。
So, by judicious use of variables and user-defined functions, and by minimizing the use of exotic features and relying on standard tools, we can increase the portability of our makefiles.
所以，通过明智而审慎地使用变量和用户自定义函数，以及尽量使用标准工具以避免特殊的功能，我们就可以提高makefile的可移植性。
So, by judicious use of variables and user-defined functions, and by minimizing the use of exotic features and relying on standard tools, we can increase the portability of our makefiles.
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