Qingdong sag is a secondary structure unit of Jiyang depression and lies in Bohai shallow sea waters.
青东凹陷是济阳坳陷的一个次级构造单元,位于渤海浅水海域。
The sea level variations show significant differences at inter-seasonal scales between shallow sea and deep-sea.
浅海区和深海区的海平面季节尺度变化在周期性与强度上存在明显差异。
In order to demolish discarded oil Wells effectively, large linear cumulative cutter is always applied in shallow sea.
为了有效地爆破拆除浅海废弃油井,需要应用大型线型聚能切割器。
应用推荐