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然后水管道穿越河流和净化水的特殊工厂（我们称之为水厂）。
Then it travels through the water pipes to the river and to the special factories (we call water plants) that purify the water. When the water is purified, we can drink it.
本文采用壳有限元方法分析了输气管道穿越活动断裂的实际变形反应。
The deformation response of Jinin gas pipeline crossing faults is analyzed with Shell FEM.
长输管道穿越河流或水网沼泽等地下水位较高地段，必须采取浮力控制措施。
As a long distance pipeline crosses rivers or water network and swamp areas where water tables are higher, buoyancy control measures must be taken.
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