The comprehensive optimization problem of transit operations with stochastic OD demands is studied by using a chance-constrained programming method.
运用机会约束规划方法，研究随机需求条件下公交运营设计的优化问题。
The American base, the Manas transit centre, is an important logistical hub for NATO's operations in Afghanistan.
美国基地马纳斯转运中心是北约在阿富汗行动的重要后勤基地。
Hefei is probably used as a transit stop as the Dalian - Singapore routing is beyond range for non-stop B737 operations.
合肥可能被当做大连-新加坡B737直航运营以外的一个中转点。
The elevator at the Old Town transit center malfunctioned twice last week, requiring rescue operations to free people trapped inside both times.
上周，美国堪萨斯州帕克市老城区运输中心的电梯发生了两次故障，需要救援操作将里面的被困人员解救出来。
As elevated urban rail transit line is a component of urban traffic, the safety of its operations is extremely important.
城市轨道交通既有高架线路作为城市交通的重要组成部分，其运营的安全性极为重要。
Based on the status quo and development trends of Shenzhen's rail transit system, this paper analyzes problems of the AFC system in the transition period from single-line to multi-line operations.
基于深圳市轨道交通现状及发展趋势，分析了AFC系统由单线运营转向多线运营所存在的问题。
Based on the status quo and development trends of Shenzhen's rail transit system, this paper analyzes problems of the AFC system in the transition period from single-line to multi-line operations.
基于深圳市轨道交通现状及发展趋势，分析了AFC系统由单线运营转向多线运营所存在的问题。
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