沙威戴上帽子，朝屋里走了两步，叉着胳膊，腋下夹根棍子，剑在鞘中。

Javert put on his hat again, and advanced a couple of paces into the room, with arms folded, his cane under one arm, his sword in its sheath.

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接着分析了联锁表的数据组织结构，并以玉剑车站为例重点阐述了以二叉树型站场数据结构自动生成联锁表的原理和实现方法。

Then the dissertation analyzes the structure of the interlock relation table, and it expatiates the principium and realization method of interlocking table 'automatic generation.

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