This paper discusses on assembly process planning problem using decomposition method, puts forward union graph to represent disassemble process planning space.

文章以问题规约的求解策略，以分解法规划产生的装配序列，提出与或图表达装配体拆卸序列解空间。

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Alternative matches are defined by stating multiple alternative graph patterns, with the UNION keyword between them.

替换匹配的定义方式是写出多个替换图形模式，中间用UNION关键字连接。

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We analyze the system from several aspect: run with union fans, merit, natural wind pressure, angle-link structure, reliability and colligate state based on balance graph and so on.

包括风机联合运转分析、功耗分析、自然风压分析、角联结构分析、可靠性分析以及基于平衡图的综合状态分析等多个方面。

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The American Civil Liberties Union has responded to Graph Search by urging people to review their privacy settings.

FORBES: Facebook Exposes 10 Million Previously Hidden Profiles To Its New Graph Search

The above graph shows that 67 percent of large cities that fail to meet the European Union air quality standard are in Asia.

FORBES: Asia's Megacities Pose A Stark Environmental Challenge