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
2 . based on continuous model and discrete model of control system , simulation technology is studied , finally curves about water level and journey of ship are drawn and probability of using is calculated 提出了采用演繹法分別建立三峽五級船閘控制系統的連續模型和離散模型,并進行仿真研究,得到每個閘室的水位變化圖、船只的行程圖以及船閘的利用率等指標。