This article is useful for the oil pipeline optimal operation and long distance gas pipeline design to some extent.

本文对热油管道的运行优化和天然气长输管道设计也具有一定的借鉴意义。

youdao

This paper introduces the oversea and domestic research generalization, progress, main assessment methods and the exiting problems of long distance oil-gas pipeline engineering risk assessment.

介绍了油气长输管道工程风险评价的国内外研究概况、进展、主要评价方法及存在的问题。

youdao

Bends are the important parts in the long distance pipeline of oil and gas.

弯管是长距离油气输送管道的重要组成部分。

youdao

Having managed her state's department responsible for oil and gas exploration and exploitation, having negotiated a long-delayed natural gas pipeline through Canada to the Lower 48 and having been married for nearly two decades to a blue-collar worker in Alaska's North Slope oil fields, she knows more about the subject than all three of the others on the two parties' tickets put together.

CENTERFORSECURITYPOLICY: Sarah Palin's experience