采用结论评估范式，考察时间和空间关系推理中信念偏差效应的表现形式，以及心理模型理论对关系推理中信念偏差效应的解释力。
Using the evaluation task, examine the pattern of belief bias effect in relational reasoning, and test the explanatory power of the mental model theory about the belief bias.
方向关系是一类重要的空间关系，它在空间数据建模、空间查询、空间分析、空间推理等过程中起着重要的作用。
Direction is a kind of important spatial relationship, it plays an important role in the process of spatial modeling, spatial query, spatial analyzing and spatial reasoning.
由于规则推理比几何计算速度快、内存消耗小，因此推理能够提高基于空间关系的空间数据查询的速度和效率。
Since rules inferring is faster than geometry computation and requires little time, the rules are of help to improve efficiency of querying spatial data.
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