行程 1.(路程) route or distance of travel; distance of run; length of travel; distance travelled; journey; flight 艱難的行程 hard journey; 漫長的行程 long route; 行程五千多公里 travel over 5,000 kilometres; 一小時的行程 an hour's march; 這將是一整天的行程。it will make a full day's march.2.[機械工程] stroke; throw; travel 活塞行程 piston travel; 滑枕行程 ram stroke3.[電學] range
Valve running thrust which represents 90 % of the travel of the valve stem can be determined by adding stem load and stem packing friction 閥門運行推力只是閥門閥桿行程力的90 % ,因此測算閥門推力時,要加上閥桿負載和閥桿填料摩擦力。