执行船舶

performing arts───表演艺术

hovering vessel───偷入领海的走私船只

performance review───服务表现检讨；业绩评价

performance assessment───性能估计

escort vessel───护航舰

hovering vessels───悬停船舶

merchant vessel───商船

perforating guns───射孔枪

perform best───表现最好

When performing acid digestions, the use of closed vessel digestion or the use of condensers should be considered.───当进行酸消解时，应该考虑采用密闭消解或是冷凝器。