ADJ directed outwards in all directions from a common centre (由中心)向各方扩散的 [geology]
the quaquaversal dip of a pericline
quaquaversal structure穹状构造
quaquaversal fold穹状褶皱
quaquaversal dome穹隆
quaquaversal structure rise穹状隆起
Yakouhoushan quaquaversal dome丫口后山穹隆
ADJ（形容词） directed outwards in all directions from a common centre (由中心)向各方扩散的 [geology]
the quaquaversal dip of a pericline