lift pipe
英 [lɪft paɪp]
美 [lɪft paɪp]
网络 提升管
双语例句
- The most obvious part of a drilling rig is called a derrick. It is used to lift sections of pipe, which are lowered into the hole made by the drill.
钻机中最显眼的部件叫井架，井架用来吊升分节油管，把油管放入由钻头打出的孔中。 - Numerical Simulation of Configuration and Dynamics Characteristics for Lift Pipe System in Deep Sea Mining
深海采矿扬矿系统水下构形与动力学特性数值仿真 - It is used to lift the sections of pipe, which are lowered into the hole made by the drill.
井架用来吊升分节油管，把油管放入有钻头打出的孔中。 - To those wells with low productivity and low bottom-hole producing pressure, the plunger gas lift and new pig lift with one pipe string is advised.
对于低产量低压井，提出柱塞气举、单管柱球塞连续气举新工艺。 - By means of the detailed analysis on the droplet movement under condition of oil/ gas transport, one method taking consideration of the local interphase slip and the distribution of local shear rate is presented to calculate the local lift force over the pipe cross section.
通过对油气输送条件下液滴运动状态的分析，提出了考虑相间局部滑移和局部剪切速率分布的水平布置管线中液滴局部升力的计算方法。 - The gas lift valve on the conventional gas lift pipe string is easy to fail and cannot be replaced in the hole.
常用的气举采油管柱存在的问题是气举阀易失效，不能投捞进行更换，严重影响管柱的效率和使用周期。 - Improved lift-up technology of concrete for steel pipe column construction
改进钢管柱混凝土顶升施工工艺 - Design of coaxial lift pipe reactor employed in FCC unit
FCC装置同轴式提升管反应器设计 - The lift pipe subsystem of poly-metallic nodule mining system consists of steel pipe, pump, buffer, and flexible hose, whose kinematics and dynamics performances in water are crucial factors for the achievement of the deep sea mining.
深海多金属结核开采系统的扬矿系统主要由扬矿硬管、扬矿泵、中间仓、扬矿软管等组成的长管线系统构成，其水下运动学和动力学行为，决定了深海采矿的成败。 - Based on the mechanics model, the dynamic numerical simulations of launching of the long pipe line in deep-sea mining were carried out. The dynamics responses of the lift pipe system under the different launching operation modes were obtained, especially the initial configuration of the flexible hose.
基于该模型，进行了长管线系统布放过程的动力学数值模拟，得出了在不同布放操作模式下扬矿子系统的各种动态响应，尤其是软管初始构形的动态形成过程； - By means of mechanical analysis and strength check, the feasibility of the structure of the self-contained gas lift pipe string can be proved.
管柱经过力学分析和强度校核，可从理论上明确A型和B型独立气举管柱结构的可行性，为现场应用提供了科学依据。 - The double lift pipe in a 800 kt/ a catalytic cracking unit, including reaction – regeneration fractionation, absorption – stablization, waste heat boiler and gasoline mercaptan removal, was remoulded.
中国石油锦西石化公司采用石油大学与华东设计院共同开发的双提升管催化裂化技术，对80万t/a催化裂化装置反应$C再生、分馏、吸收稳定、余热锅炉、汽油脱硫醇等部分进行改造。 - Effects of Movement of Lift in g Pipe on Its Flow Parameter
深海采矿扬矿管的运动对流动参数影响的研究 - With the model, the design of sprinkler pipeline network can be optimized, the optimal lift head and pipe size were determined, and the annual operational cost was minimized. They always connected water with their attitude.
应用上述模型，可进行机压管道式喷灌系统配水干管管网的优化计算，可确定水泵最优扬程及干管各管段尺寸最优值，以使干管管网系统年费用值达最小。 - The horizontal acting force of the lift pipe top fluctuates greatly while the vertical dynamic action force presents as a steady alternating force when the ship is in the swerve movement;
扬矿硬管上端水平作用力在转弯运动过程中变化较大，而垂直方向上的动态拉伸力呈稳定的交变力；