通过划分机组的约束限制条件为安全运行区和非安全运行区，提出了一种基于开关控制策略的厂内经济运行模型。
Through division of constraint conditions of units into security operation zone and non-security operation zone, a new model for internal economic operation is proposed.
在道路的养护维修期间，高速公路作业区由于经常需要关闭车道而形成道路通行的瓶颈，影响着高速公路运行的平稳性和安全性。
Because expressway work zones for maintenance often need lane closure, it will result in road capacity bottleneck and impact the stabilization and safety of expressway operation.
做好处在多雷暴区机场导航台的雷电防护，是确保导航台设备运行正常，保障飞行安全的重要一环。
So it is very important for us to protect the thunder and lightning in the navigating station of airport, which can make the equipments circulate normally and insure the safety of flying.
分流区是高速公路出口匝道的重要组成部分，分流区的合理设计关系到高速公路的运行效率和交通安全。
As an important component of freeway off-ramp, the design of diverges area affects freeway operation and safety, but most present research on freeway off-ramp centralizes on traffic capacity.
而列车的减速运行，将使棚车所受到的气动力和倾覆力矩降低，有助于棚车安全通过风区桥梁。
When the train runs slowly, the aerodynamic forces acting on the box car decreases, which is helpful to the train passing safely the bridge of wind zone.
此时只要符合起动的安全要求，电梯将自动以慢速运行至平层区，开门放客。
Starting at this time that they meet the safety requirements of the lift will automatically run to slow to flat floor area, open the door take off.
此时只要符合起动的安全要求，电梯将自动以慢速运行至平层区，开门放客。
Starting at this time that they meet the safety requirements of the lift will automatically run to slow to flat floor area, open the door take off.
应用推荐