行程 1.(路程) route or distance of travel; distance of run; length of travel; distance travelled; journey; flight 艰难的行程 hard journey; 漫长的行程 long route; 行程五千多公里 travel over 5,000 kilometres; 一小时的行程 an hour's march; 这将是一整天的行程。it will make a full day's march.2.[机械工程] stroke; throw; travel 活塞行程 piston travel; 滑枕行程 ram stroke3.[电学] range
The vertical axis of the intersection of the line of 0 . 59 on the horizontal axis and curve of range ability 30 : 1 , characteristic eq . % in the above graph is read 在这个例子里,约80 %流体最大值的阀行程是在可控制的范围?内这代表了阀门尺寸是合适的。