The proclamation applied only to areas under Confederate control, and its legal impact was uncertain, but it redefined the nature of the war and was of great symbolic significance.

此宣言仅适用于南部联盟控制的区域，法律效应并不明确，但该宣言重新定义了这场战争，具有重要的象征意义。

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A general algorithm for control system analysis by using MATLAB6.1 Symbolic Math Toolbox is introduced.

介绍了用MATLAB6.1符号数学工具箱实现控制系统分析的一个通用算法。

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Language is a symbolic resource that speakers use to influence and control others.

语言是交际者用来影响和控制别人的一个象征性资源。

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But they also police the crowd to keep such symbolic protest from spinning out of control.

ECONOMIST: Lebanon, after the Israelis left

Recent demonstrations in Port Said and nearby cities along the Suez Canal are symbolic because that region was among the first where the Mubarak regime lost control during the 2011 unrest leading to revolution, analysts said.

CNN: Could Egypt fall apart?

The Democrats are the party of using regulation to gain control of the American economy and the American people, and to make symbolic gestures.

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