heading side的用法和樣例：
例句
- Then the block in the southern side of this fault is the hanging wall and the block in the northern side of this fault is the footwall.
那么，位于這條斷層南側的巖層是上盤(pán)，位于這條斷層北側的巖層則是下盤(pán)。 - Comparison of granulometric analysis of the colluvial wedge samples with that on its upper side suggests that their granulometric quality is closely inter-related.
崩積楔樣品與作為物源的斷層下盤(pán)樣品的粒度分析對比表明，作為一種近源堆積，崩積楔的粒度特征與其下盤(pán)沉積物在粒度分布上有一定的繼承性。
