查询词典 action variable

You can take advantage of the HTTP_USER_AGENT server variable in your action method to detect the type of browser and return different content. Or, you might want to return messages in different spoken languages depending on the user's browser language settings.

你能够利用HTTP_USER_AGENT服务器变量在你自己的action方法中浏览器的类型并返回不同的内容，或者你可以根据浏览器的语言设置来返回不同语言版本的内容。

Now you may be thinking,"Why do we need an action variable when I could just as well be checking for the presence of person or howmany?"

现在你或许会想"既然我也可以选择person或howmany是否出现，那为什么我们要用一个action变量呢？"

Another way of doing it, as we have also seen before, is using hid- den form fields, such as the action variable in some of the later friends*.py scripts.

实现这个功能的另外一种方法如我们以前看到的一样，是使用隐藏的表单字段，如在后期friends.py脚本中对action变量的处理。

Variable values can be set in the Interactions Case Properties dialog by selecting the action "Set Variable and Widget Value equal to Value".

变量值可以设置的互动关系也不一样属性对话框中选择的行动"设置变量和widget值等于值"。

Now you may be thinking,"Why do we need an action variable when INow you may be thinking,"Why do we need an action variable when I

现在您或许会想"既然我也可以选择person或howmany是否出现，那为什么我们要用一个action变量呢？"

However, the action variable is a more conspicuous presence, insofar as its name as well as what it does—the code is easier to understand. The per- son and howmany variables are used for their values while the action vari- able is used as a flag.

然而，action变量代表了一种更明显的出现，不光是它的名字还有它的作用—其代码很容易理解。person和howmany变量都是对其值起作用，而action变量则被用作一个标志。

The system is partly a multivariable control system which means that one output action variable (e.g. chemical charge) is controlled from more than one source (e.g. two feed forward signals, one feedback signal and an operator bias input).

该系统是部分的多变量控制系统，就是说一个输出动作变量是由多于一个的源变量(比如两个前馈信号，一个反馈信号和操作员的偏置输入)来控制的。

In order to calculate the crack expansion life in the action of variable amplitude load for the metal bar with V-shaped notch, the formula of bar fracture frequency was obtained theoretically by setting a size of bar fracture region applied in the engineering. Based on it, the mathematic expression of crack expansion life of bar V-shapednotch tip in the action of variable amplitude load was built.

针对金属棒料在变幅载荷作用下需要较精确地获取其V形槽尖端裂纹扩展寿命的问题，通过给定一个工程上能接受的瞬断区尺寸，获得了棒料断裂频率的计算公式，在此基础上，建立了变幅载荷作用下棒料V形槽尖端裂纹扩展寿命的数学表达式。

This variable is used to manage state of the workflow, and the following action will be based upon this variable only.

这个变量是用来管理工作流程的状态，下面的行动将取决于此变量仅基于。

Using of the biomechanical method and the dynamical method , with control and without control of the same action redundancy free degree as stimulus variable , with the minus of explosive strength as dependent variable , compary with different sections testing results , qualitative and quantitative evaluation to jumpping movement coordinative ability.

运用生物力学方法与人体运动的动力学方法，以相同动作冗余自由度的控制与不控制作为刺激变量，以动作爆发力表现水平的差值为因变量，通过对两组不同水平被试测验成绩的比较，对跳跃专项动作协调能力进行了定性与定量评价。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。