实验和分析结论提高了全面认识套管接头力学性能的水平，而且对从理论上进一步深入研究提供了可靠的数据。
The cognitive level is raised by results of experiment and analysis for mechanical properties of casing connection, and the useful data are provided for the further research in theory.
在实验中，大套管实验工况的火焰稳定性比小套管要好。
In this experiment, the flame stability under large bushing is better than under small bushing.
利用理论分析和实验模拟的方法研究了超声脉冲反射技术测量井下套管厚度的方法。
The Methodological investigation on the measurement of thickness of downhole casing with ultrasonic pulse echo technique is carried out both in theory and in experiments.
实验结果表明：套管承受非均匀外载作用时其强度与承受均匀外压相比要低8 ~21倍。
The experiment results demonstrated that the strength of the casing under nonuniform load is 8 to 21 times lower than that under uniform load.
为了验证理论分析结果，对悬臂管在同心套管包围的水中的附加质量系数和粘滞阻尼进行了实验研究。
The experimental study of added mass factor and viscous damping factor for cantilever tube confined in water by concentric tube was conducted in order to verify the result of theoretical analysis.
采用自行设计的套管式传热实验装置及流程，进行了内置液轮机换热管的换热性能实验研究。
The heat exchange performance of the miniature hydraulic turbine is investigated in the lab with self-designed experimental device and flow.
本文报道了水向上流经垂直多孔介质同心套管混合对流的传热实验装置和进口段对流换热的实验结果。
An experimental installation was designed and set up for investigating the mixed convection heat transfer when water flows upward through a vertical annuli filled with porous medium.
本文通过金属套管和改性聚醚醚酮复合材料棒芯的胶接实验，证明了在缸体的加工中使用胶接工艺是不合适的。
After the experiment of gluing stainless steel and modified PEEK composites, we knew the cylinder couldn't be manufactured by gluing.
提出了适合大庆地区的套管防腐技术—手镯阳极套管防腐技术，通过室内模拟实验确定手镯式阳极的最佳组合方式。
Corresponding to the distribution of oil-water wells in Daqing Oil Field, for which an anticorrosion technology by means of the so called bracelet anode is proposed.
针对石油工程生产需要，在非淹没、淹没以及有围压存在的条件下，对磨料射流切割油井套管进行了实验研究。
The flow patterns close to the non-submerged spur dikes are discussed on the basis of flume experiment.
通过数值模拟与实验，研究了三重同心套管内的相变传热过程。
The thermal energy storage unit involves a triplex concentric tube with phase change material (PCM) filling in the middle channel.
采用自行设计的套管传热实验装置及流程，进行了内置螺旋弹簧换热管的换热性能实验研究。
The heat exchange performance of the built-in spiral spring heat exchange tube is investigated in the lab by using the self-designed experimental device and flow.
采用自行设计的套管传热实验装置及流程，进行了内置螺旋弹簧换热管的换热性能实验研究。
The heat exchange performance of the built-in spiral spring heat exchange tube is investigated in the lab by using the self-designed experimental device and flow.
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