可利用请求或会话传递数据，或者您甚至能在表格上定义隐藏变量传递数据。

Data can be passed using the request or the session, or you can even define a hidden variable on the form to pass the data. For example.

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请注意，如上一节所示，这些不同的变量传递到 SQL 和 SPARQL 版本中。

Please note, as mentioned in the previous section, that different variables pass into the SQL and the SPARQL versions.

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fire 方法使用了存储在规则 bean 及为了执行规则而作为变量传递的参数中的数据。

The fire method uses the persistent data stored in the rule bean and the parameters passed as arguments for the execution of the rule.

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We're going to find other properties that do care about the history of the system like work, that you put in the system, or heat that you put in the system, or some other variables But you can't use those to define the equilibrium state.

我们还会发现其他一些,与系统的历史有关的性质,比如你对系统做的功，或者你向系统传递的热量，或其他的变量,但你不能用它们,来定义平衡态。

麻省理工公开课 - 热力学与动力学课程节选