n. [建]管道（pipeline 的复数）；管线；管道运输业
v. 用管道输送；应用流水线技术设计（pipeline 的三单形式）
gas pipelinen. 天然气管线，煤气管线；气体管道
oil pipeline油管；输油管
1.The company's products include pipelines and risers used in underwater oil-field operations.
该公司的产品包括油田水下作业所用的管道和立管。
2.Starting pipelines with a file instead of stdout.
使用文件而不是stdout开始管道线。
3.The problem is that it still has to be transported by trucks or rail because they haven't built any pipelines to move it.
问题是，它仍然需要通过卡车或铁路运输，因为他们没有建造任何管道来运输它。
4.The oil is carried in pipelines.
石油用管道输送。
5.Pipelines carrying oil can be broken by faults or landslides,causing serious oil spills.
输送石油的管道可能因断层或山体滑坡而被破坏，造成严重的石油泄漏。
6.And the distant fields are hard to reach, for both people and pipelines.
对人和输送管道来说，远距离的油矿是很难触及到的。