氮气吹扫应同时包括空气管线和酸气管线路径。
This nitrogen purge should be routed through both the air line and the acid gas lines.
目前，不仅原管线路由两侧冲刷地形十分复杂，而且已影响邻近区域的稳定性。
In present, the topography near the old 10 pipeline route not only is very complicated, but also has influenced the stability of the nearby seabed.
我们拜访家人，出席婚礼，去野营，核实那家丝织博物馆，并且保证我们开那两过山车——不管线路有多长。
We're visiting family, attending weddings, going camping, checking out that darn museum and making sure we ride that roller coaster — no matter how long the line is.
公用工程管线仍然沿用与1950年相同的线路，映衬出田园风光的几分永恒。
Reflecting a kind of permanence appropriate for this farming landscape, the utility lines occupy the same alignments they did in1950.
对与容器连通的进口管，要使用其通过阻断阀时的压力降。在确定这些压损时，必须要考虑进口管线和放空装置的上游线路。
The inlet pipe penetration into the vessel, the pressure drop across any block valves used. upstream of the venting device, and the inlet piping must be considered when determining these losses.
对与容器连通的进口管，要使用其通过阻断阀时的压力降。在确定这些压损时，必须要考虑进口管线和放空装置的上游线路。
The inlet pipe penetration into the vessel, the pressure drop across any block valves used. upstream of the venting device, and the inlet piping must be considered when determining these losses.
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