A typical, complete cycle of SBR operation consists of five stages: water inlet period, reaction period, sedimentationperiod, water outlet period, and idle period.
典型SBR工艺的一个完整运行周期由五个阶段组成，即进水期、反应期、沉淀期、排水期和闲置期。
2
It is considered that the district received clastic sediments from two matter source directions during the Asan sedimentationperiod and formed two completely different reservoir rock bodies.
他们认为，阿三段沉积时期，该区接受来自两个物源方向的碎屑沉积，形成两种截然不同的储集岩体。
3
As proved by the study, lacustrine sedimentation of Nansihu and Beiwuhu in middle and south part were formed in late period of Holecene.