train formation track

When the displacement over run the security line, it will pose a threat to the structural safety of the tunnel and the waterproof of the connectors, then it will influence the formation of the track, and drive the train accident.

当位移超出安全范围，必然会对隧道的结构安全、接头防水造成威胁，影响轨道的平整度，使列车行驶中发生意外。

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Through the train of a brief history of sexual right, this thesis gives the definition of sexual right, discusses the historical variation of sexual obligation and the historical track of male sexual privilege formation.

在性权利的法律追寻中，本文以性权利的历史发展为线索，阐述了性的权利、性义务的历史变化和男性性特权形式的历史轨迹。

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The paper studies the expert system of heavy haul goods train control technique by using the basic principle of artificial intelligence. Under the situation of given track condition and train formation the expert system can automatically search the rational train control scheme for heavy haul train.

本文应用人工智能的基本原理和方法，对重载列车操纵技术的专家系统进行研究，在给定线路条件和列车编组情况下，自动搜寻重载列车的合理操纵方案。

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