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- adjustable stabilizer fin 可调稳定器叶片
- In order to research lift stabilizer fin well, We must set up experiment installation of lift stabilizer fin. 尽管升力鳍有很多好处，目前国内外对升力鳍研究还处于实验室阶段，而研制升力鳍最好的工具就是在实验室建立升力鳍实验装置。
- As an importantorientation tool, adjustable stabilizer is especially suitablefor modern drilling. 可变径稳定器作为一类重要的定向工具，尤其应用于现代钻井过程中。
- The structure and principle of operation of the stabilizer,and method for controlling borehole trajectory with the close_loop adjustable stabilizer at downhole are described in detail. 本文着重论述了井下闭环可变径稳定器的结构、工作原理及其控制井眼轨迹的方法。
- A ship stabilizing fin controller based on the Internal Model Control(IMC)method is described in this paper. 摘要本文利用内模式控制方法，进行船舶稳定翼控制器之设计。
- So, it has most important significance to research the motions and the stabilizing fin of the SWATH ship. 加强对小水线面双体船纵向运动和稳定性的研究，具有重要而深远的影响。
- Through the analysis, in under this controller function, the stabilizing fin may provide the quite good sea keeping for the SWATH ship longitudinal motion. 通过分析，在该控制器的作用下，稳定鳍可为小水线面双体船的纵向运动提供比较良好的耐波性。
- The fourth part, has designed SWATH ship stabilizing fin PID and the optimum control, and conducts the simulation research and the comparison to its function effect. 第四部分，设计了小水线面双体船稳定鳍的PID和最优控制器，并对其作用效果进行仿真研究和比较。
- Down-hole close-loop radial adjustable stabilizers 井下闭环可变径稳定器
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- The shark's fin sliced the water. 鲨鱼的背鳍像刀样迅速划破水面。
- Keywords adjustable stabilizer;extended_reach well;drilling technology;downhole closed_loop;borehole trajectory;control technique; 可变径稳定器;大位移井;钻井技术;井下闭环;井眼轨迹;控制技术;
- Attaching covers on the shaped liner, an explosively formed projectile (EFP) with stabilizing fins can be produced. 摘要应用在药型罩表面贴附惰性隔板的方法可以研制出尾翼稳定的爆炸成型弹丸(EFP)。
- Could I adjust to Chinese life at72? 七十二岁的我能适应中国的生活吗？
- Attaching covers on the shaped liner,an explosively formed projectile(EFP) with stabilizing fins can be produced. 应用在药型罩表面贴附惰性隔板的方法可以研制出尾翼稳定的爆炸成型弹丸(EFP)。
- I must adjust my watch, it's fast. 我的表快了,我得把它校准。
- Astronauts in flight must adjust to weightlessness. 宇航员在飞行中必须适应失重状态。
- She must learn to adjust herself to English life. 她必须学会适应英国的生活。
- The shark's dorsal fin was cut off by the fisherman. 鲨鱼的背鳍被渔夫割了下来。
- stabilizer fin 安定板
