The 3 sedimentary melanges in the Hagong Formation ( Late Carnian - Norian ) are resulted from the back - arc riftogenesis. 哈工组 ( 卡尼晚期 ——— 诺利期 ) 中的三层沉积混杂岩是弧后裂陷作用的产物.
药性消退后,他又感到疼痛了.He could feel the pain again as the medicine wore away.人群退后让医生走过去.The crowd fell back to let the doctor through.潮水退后小船搁浅了.When the tide went out , the boat was high and dry....