rail pass

FOB ( Free On Board): means that the seller delivers when the goods pass the ship's rail at the named port of shipment.

指定装运港，交货点和风险划分点以装运港船舷为界限。

Malaysian Railways has a rail pass for foreign visitors: 10 days' unlimited travel costs around £53.

马来西亚铁路公司有专为外国游客准备的铁路乘车证：十日不限次乘车大约花费53英镑。

The development process including the pass design and trial production of 50 AT switch rail is introduced.

本文介绍了50AT道岔钢轨的开发研制过程中孔型设计及试制情况.

The rail pass will pay for itself after about two trips.

火车月票大约只需乘两次车就够本了。

The deformation process of heavy rail at 800-I pass has been simulated using nonlinear finite-element software MARC/ AutoForge by three dimensional thermo-mechanical coupled elastoplastic finite element method ( FEM), and the equivalent stress and strain field, temperature field and rolling force of rolling billet were analyzed.

采用非线性有限元软件Marc Autoforge，通过三维弹塑性热力耦合的有限元方法模拟了重轨800I孔的变形过程，分析了轧件上等效应力、应变场、温度场和轧制力。