return stroke meaning in English
反冲程
反回冲程
返回行程，返回冲程
回程
回行冲程
逆行
Examples
- ( 2 ) in the original system because of the area between the piston and the piston pole is too small , the system pressure will rise when in the return stroke . and the reliever valve will open . the return velocity will reduce
( 2 )原设计中，由于活塞和活塞杆的面积差很小，回程上行时，系统压力会迅速升高造成溢流阀的溢流而使回程速度降低，从而降低了系统的工作效率。