2) oil and gas
石油天然气
1.
With the construction of oil and gas pipelines,despite of a variety of anti-corrosion and preventive measures,the pipeline leakage still occurs.
随着石油天然气管道建设的大力发展,尽管人们采取了多种防腐和防范措施,但管道泄漏仍时有发生。
2.
It is difficult for China to recognize, measure, record and report the production activity of oil and gas industry.
石油天然气会计与报告长期以来是困扰我国会计理论界与实务界的难题。
3.
The study of oil and gas accounting in China started in the 1980's, which is, on the whole, divided into blankness period before the 1980's, the translation period of the 1980's to the middle 1990's, and deeply systematic research period after the middle 1990's.
我国对石油天然气会计的研究起步于20世纪80年代,大致可分为80年代以前的空白时期、80至90年代中期的翻译介绍时期和90年代中期以后的深入系统研究时期。
3) oil and natural gas
石油天然气
1.
Oil and natural gas are the national important energy resources.
石油和天然气是国家重要的能源资源,省级国土资源管理部门肩负着本行政区域内石油天然气矿产勘查开采监督管理的重要职责。
4) oil & gas
石油天然气
1.
Based on the factors including supply and demand,transportation,cataclysm,economy and environment,oil & gas security pre-warning index system was established.
石油天然气安全是我国能源安全的核心问题。
5) oil-natural gas
石油-天然气
6) petroleum gas
石油天然气
1.
The Ni-P alloy electroless plating coating was prepared on the inner wall of petroleum gas transportation pipeline and container,and corrosion resistance of coated pipeline and container to CO2 was studied.
针对石油天然气中二氧化碳对输送管线和容器的腐蚀,采用化学镀的方法,在常用输送管线材料内壁形成Ni-P合金镀层。
补充资料：石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(internotional tradeof011 and只as)见石油市场与天然气市场。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条