Subsea valve: a valve which is designed for use in sea water.
海底阀：为适应海水中作业而设计的一种阀。
The electricity produced is then sent to shore through a subsea cable.
发电机产生的电力将通过海底电缆输送到海岸。
Generally this is in shallower water and more subsea equipment is recovered.
总的来说，水域越浅，需要回收的水下设备就会越多。
This method may effectively evaluate the reliability of subsea oil-gas pipeline networks?
该方法能够有效地评价海底油气集输管网的可靠性。
This thesis introduces a new "No-filling material" field joint design for subsea pipeline.
介绍了一种“无填充材料”新型海底管道现场接点设计方案。
The appropriate parameters of grouting circle are the key issue to the design of subsea tunnel.
因此，合理确定注浆圈的厚度及渗透系数等参数是海底隧道工程中一个亟待解决的问题。
The system is a new alternative to the present water controlling methods applied to subsea tunnels.
该系统是一个新的替代品的现状用水量控制方法适用于海底隧道。
Petroleum engineers may specialize in drilling, production, reservoir analysis or subsea operations.
石油工程师有可能是钻井，生产，水库的分析或海底作业等方面的专家。
How to determine reasonable subsea tunnel rock cover depth is still an intractable research subject.
合理确定隧道顶板厚度是地下工程中一个亟待研究解决的课题。
How to determine reasonable subsea tunnel rock cover thickness is still an intractable research subject.
合理确定隧道顶板厚度是一项重要的研究课题。
In the specific area of subsea production Wells, the focus is on equipment availability and reliability.
在特定区域的水下生产井，焦点集中在设备的有效性和可靠性上。
In Tender A2 of right line of Xiamen Xiang 'an subsea tunnel, weathered slot F1 is needed to cross through.
厦门翔安海底隧道右线a 2标需要穿越F1风化槽段，制定切实可行的穿越F1风化槽段施工方案显得尤其关键。
Under special environment and geological conditions, subsea tunnel is the safest and most economical scheme.
在特殊的环境地质条件下，建造海底隧道无疑是最安全经济、路线最短的方案。
It is an important field to electric power supply of subsea facilities and structures in the ocean engineering.
海底结构设施的电力供应是海洋工程的一个重要方面。
The cause of the spill is believed to be a release of oil from subsea infrastructure, a Shell spokeswoman said.
壳牌的一名女发言人说，泄漏的原因可能是海底基础设施中的石油发生了泄露。
River crossing pipelines and subsea pipelines usually involve composed structure in order to ensure safe operation.
河流穿越管道和海底管道一般采用组合结构，以保证其安全运行。
This article mainly describes the design characteristics of ocean hydrology for nearshore segment of subsea pipeline.
着重说明海底管道接岸段海洋水文方面的设计特性，叙述其常规的铺设安装方法。
Subsea pipeline surveying method includes comprehensive geophysical prospecting method and diving inspection or both.
海底石油管线调查方法包括物探方法和潜水方法或两者的结合。
The seabed terrain, sand wave migration and the growth of regional erosion ditch create subsea pipeline suspended span.
沙波沙脊区海底管线悬跨的产生，主要是海底地形、沙波的移动和区域性冲沟的发育所造成的。
Design, develop and co-ordinate the installation, maintenance and operation of subsea well-head and production equipment.
设计，开发和统筹海底井口和生产设备的安装，维修和操作环节。
The structure, characteristics, typical application and feature parameters of floating balls subsea sampler are introduced.
介绍了浮球式海底取样器的结构、性能特点、典型应用及性能参数；
Thermal insulation coating systems for subsea pipelines can be classified as single and double-steel pipe insulation systems.
海底管道保温结构通常分为单重和双重钢管保温结构。
In floating offshore operations, the choke and kill lines exit the subsea BOP stack and run along the outside of the riser to the surface.
在海洋使用浮动船作业时，节流和压井管线是从海底防喷器组直接排出的，之后通过外部的导管到达海平面。
Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: general requirements and recommendations.
石油和天然气工业。海底作业系统的设计和操作。第1部分：一般要求和推荐标准。
When drilling in deepwater, once the Subsea BOP system breakdown, the BOP and riser must be pulled to the surface and cause great economic loss.
在深水钻井作业中，一旦水下防喷系统发生故障，就必须将防喷器组和隔水管起出水面进行维修，将造成上百万元的损失；
Blasting induces damage and fragmentation of covering rock mass in subsea tunnel that serious situation might cause tunnel collapse and water burst.
爆破会对海底隧道覆盖岩体造成损伤和破坏，严重情况会引起隧道塌方和突水等事故。
The reservoir sandstone is mainly composed of subsea distributary channel, where subsea distributary channel flank and subsea natural barrier are next.
储集砂岩以水下分流河道为主，水下分流河道侧翼和水下天然堤次之。
In floating offshore operations, the choke and kill lines exit the subsea BOP stack and then run along the outside of the drilling riser to the surface.
在进行浮动的海上作业时，节流和压井管线从水下防喷器组出来，之后沿钻井隔水导管外侧面到达水面。
In floating offshore operations, the choke and kill lines exit the subsea BOP stack and then run along the outside of the drilling riser to the surface.
在进行浮动的海上作业时，节流和压井管线从水下防喷器组出来，之后沿钻井隔水导管外侧面到达水面。
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