It shows that the ionospheric variation at HaiKou has an obvious reginal characteristics.
结果表明：海口地区电离层变化具有明显的地域特点。
It is with mixed feelings that I submit my resignation as reginal sales manager for our company.
我作为公司的地区销售经理，此刻向公司提出辞职，心情十分复杂。
Objective To explore the clinical characteristics, diagnosis and treat we are pirates, these data are stolen from youdao of pancreatic reginal (portal) hypertension (PSPH).
