During the intake or admissionstroke, the piston moves downward as a charge of combustible fuel and air is admitted into the cylinder through the open intake valve.
在摄入或中风入院，活塞动作，作为燃料和空气中可燃负责向下是进入气缸通过公开承认，进气阀。
2
The major inclusion criterion was admission to an acute carefacility with a principal diagnosis of ischemic stroke.
最主要的入选标准是以缺血性卒中为基本诊断而收治者。
3
BACKGROUND AND PURPOSE: Stroke is a leading cause of hospital admission among the elderly.