就在她讲话时，一辆小型起重机从积雪覆盖的地上提升起一具高度腐烂的棺材，Nick和Veronica站在一旁。
As she speaks, Nick and Veronica stand by as a small crane lifts a very badly rotted coffin from the snow covered ground.
一旦积雪过厚，液压升降机可以以每次25.4厘米的速度将整座建筑再抬升两层楼的高度。
When drifts get too high, hydraulic lifts can raise the building another two stories in 10-inch increments.
因此，避开不利地形、选择合理线路、选择不易积雪的路基断面形式和合理的路基设计高度的研究是本论文研究的重点。
Thus, route selection, design and sub grade embankment section form a high level of research is the focus of this thesis.
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