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1·Finally it adopts attributed relational graph to represent wire lines in drawing and extract connection relation between electrical elements.

用属性关系图表示原理图中的电路线，提取元件间的连接关系。

2·Usually experiment data is attributed to three forms: empiric formula, table and curve graph.

实验数据常归结为三种形式：经验公式、表格和图形。

3·The problem of isomorphisms of attributed relational graph is treated by annealing simulation. An annealing isomorphism algorithm ALISOM is presented.

给出了一种模拟退火图同态的方案和实现算法——ALISOM；