piston action ventilation 活塞通风
piston action of train 列车活塞作用
piston action of moving vehicles 车辆活塞作用
single action piston pump 单作用活塞泵 ; 单效用活塞泵
piston action induced ventilation 列车活塞风
single action piston pump coupling 单作用活塞泵联轴器
ingle action piston pump 单作用活塞泵
One company has presented an idea in which metal strips inserted in pavements and roads operate fly wheels by means of a piston action using hydraulic fluid.
一个公司提出这样想法：嵌在人行道和路面上的金属条用液压活塞的作用使飞轮转动。
A reciprocating piston, the inhalation and from a liquid, known as a working cycle; this pump known as the single-action pump.
活塞往复一次，各吸入和排出一次液体，称为一个工作循环；这种泵称为单动泵。
Compared to single piston cylinder, it features fast action and flexibility, specially used when large thrust force or tensile force is required within short time.
介绍了双活塞液压缸的研制及应用，与单活塞液压缸相比，它具有动作快速、灵活等优点，特别适合在需要快速提供强大推力或拉力的场合。
应用推荐