supply routes

The subway power supply system offers the electricity to the metro traffic system, if power supply breaks, not only the whole operating routes interrupts, but also endangers the life safety of the passengers and causes economical loss.

地铁供电系统担负向地铁运营系统提供电能的任务，其供电一旦中断，不仅会造成整条运营线路处于瘫痪状态，而且还会危及乘客的生命安全和造成经济的损失。

Both air and ground main supply routes ( MSR's ) would exist throughout the battle space.

空中和地面的主要补给线会遍及整个作战空间.

The other challenges are pretty stan&# 173; dard for Africa: logistics, supply routes, terrain, rainfall.

其他困难都是在非洲非常普遍的：物流、供应路线、地形、以及降雨。

In the south, Nato forces should conduct a holding operation preventing Taliban expansion, eliminating its leadership, blocking supply routes from Pakistan and trying to alienate it from locals.

在南部，北约军队应该实行维持现状策略，阻止塔利班扩张、逐渐消除其领导地位、封堵来自巴基斯坦的供应路线、并努力离间该集团与当地民众的关系。

The development of the second generation petrochemical technologies in 21st century such as cost-effective ethylene production technology, green technology, technologies eliminating production orders and shortening process flow, technologies altering feedstock supply routes as well as technologies of natural gas chemicals etc. were also predicted.

对第二代石油化工技术，如高效廉价乙烯生产技术、绿色技术、减少生产工序与缩短工艺流程的技术、改变原料路线的技术以及天然气化工技术等在21世纪的发展作了预测。