In the process of designing of train, choosing reasonable figure of the train head is a crucial step.

在列车设计阶段，合理的选择列车车头形状是一个至关重要的环节。

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Drag of the train head is obtained by the method of surface integral and drag coefficient can be computed at the same time.

通过表面积分的方法得到各种列车车头的阻力，进而计算得到了车头模型的阻力系数。

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A universal design scheme of automatic open-and-close mechanism for front cover of autonomously developed streamlined train head is proposed.

提出了目前我国自行研制的流线型列车头部端盖自动开闭机构通用设计方案。

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Then I would get on the train and head for work.

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The hut is only accessible by a ferry from Mudeford Quay or by a small land train from Hengistbury Head.

BBC: NEWS | UK | England | Dorset | 'Garden shed' beach hut for sale

February 1992: Head on train collision just outside Cairo kills 43 people.

BBC: Egypt's history of train disasters