术语“中位线”的详细信息

英译术语:

median line

汉语语境:

针对已有的灰色关联度模型仅适用于实数序列而不能应用于区间灰数序列的缺陷，建立基于空间映射的区间灰数序列几何表征体系，挖掘区间灰数所蕴含的几何意义，通过计算灰数层的面积以及灰数层中位线中点的坐标，在不损失已有灰数信息的条件下，将区间灰数序列转变成实数序列群，然后以邓氏关联度为基础，构建基于区间灰数序列的灰数关联度模型，最后通过实例演示了模型的计算过程；灰数关联度模型有效拓展了灰色关联度的适用范围，对丰富与完善灰色关联理论，具有重要的意义。

英语语境:

The existing models of grey incidence degree are suitable for only real number sequences, not interval grey number sequences, with this limitation, this paper constructs a geometric representation system of interval grey number sequence based on space mapping, and digs the geometric meanings of interval grey number, through calculating the areas and median-line midpoint coordinates of grey number layers, an interval grey number sequence is converted into a group of real number sequence without any information loss.