Oil and gas reservoirs in Biyang depression distribute in circularity in the pressure equilibrium zone on the frontalsurface between sedimentary water and infiltration water.
泌阳凹陷的油气田呈环带状分布于沉积水与渗入水锋面位置的压力平衡带上。
2
On the brain's surface a filigree of arteries feeds blood to the region under the surgeons' urgent scrutiny: a part of her left frontal lobe critical to the production of spoken language.
大脑表面的细小的动脉血管供应血液到外科医生急切监视的区域：左侧大脑额叶决定口语产生的一部分。
3
Objective To summarize the clinical characteristics and therapeutic experience of 17 patients with frontal medial surface injury.