| 释义 |
spatial relations 释义 空间关系:指物体在空间中的相对位置和方向关系。 例句 1·We are always in the space, spatial relations is the most familiar. 我们无时无刻不处于空间之中,空间关系是我们最为熟悉的。 2·Spatial relations are the most important and basic relations in the objective world. 空间关系是客观世界中最重要、最基本的关系。 3·Multiway spatial join is the spatial join query which concern several spatial relations . 空间多路连接是涉及多个空间关系的连接查询。
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