it abuts iraq, syria, iran and the caucasus; it has a big army (the second-biggest in nato); in an era of energy insecurity its network of oil and gas pipelines is increasingly important.
它同伊拉克、叙利亚、伊朗以及高加索地区相毗邻;并拥有较大规模的武装力量(在北约中位列第二);在一个缺乏能源安全感的时代,该国的油气管道网络也就日益重要。
specialized pipe cutting technology is required to repair damaged seabed oil and gas pipelines because common underwater cutting methods have difficulty working.
海底石油管道出现损坏时,在维修过程中需要将管道切断,采用常用的水下切割方法很难完成切割工作,文中提出了水下金刚石绳锯机切割技术。
the aramid fiber reinforced thermoplastic pipes are successfully trial-used in oil and gas pipelines in some developed countries.
在一些发达国家,芳纶纤维增强塑料管已在油气管网工程中得到成功应用。
big leaks in oil and gas pipelines are tackled immediately, but 「pinhole」 leaks can go undetected and result in a larger spill than a rupture would produce.
油气管道中的大量泄漏可以立即修好,但「针孔」式渗漏却很难让人察觉,而且造成的后果比管道断裂更严重。
space weather may also make oil and gas pipelines more prone to rusting - a particular concern because rusty pipelines sometimes spring leaks, creating costly and environmentally damaging spills.
空间天气也容易使石油天然气管道生锈—这是一个特别引人关注的问题。因为生锈的管道有时导致大量泄漏,破坏环境,代价高昂。
as crews construct the road and rail link, they said, the workers would also build oil and gas pipelines and lay electricity and fiber-optic cables.
当工程人员建立了公路和铁路线以后,他们说,他们还能建造输油和天然气管道,架设电线和光纤。
socor says that oil and gas pipelines advocated by russia in the balkans will add to western europe's dependence on russian supplied energy.
在德国的能源分析人士弗拉基米尔。索科星期一在华盛顿发表讲话说,计划中的石油和天然气新管道将巩固俄罗斯作为西欧首要石油和天然气供应国的地位。
oil and gas pipelines already snake across turkey from azerbaijan via georgia.
石油和天然气管道已经从阿塞拜疆经由格鲁吉亚后在土耳其的大地上蜿蜒穿过。
complex and extraordinary random, and very difficult to forecast and control is one of the major factors for oil and gas pipelines third party damage.
随机性强,不易预测和控制是油气管道第三方破坏的主要特点,为此建立了油气管道第三方破坏故障树模型。
the oil and gas pipelines in our country have entered frequent accident period so it is important to conduct the research of pipeline internal detection.
当前我国油气管道已经进入事故多发期,开展管道内检测技术研究具有积极的现实意义。