When the control system opens the well for production, the plunger and a column of fluid are carried up the tubing string.
当控制系统开井生产时，柱塞和液柱沿油管柱向上被携带。
The correct volume ensures that the column of fluid in the tubing string is balanced by the column of fluid in the annulus.
正确的用量确保了在油管柱中的液柱被环形空间中的液柱所平衡。
When underbalanced drilling or drilling easy leaky zone by using aeration fluid, the determination of fluid density and downhole fluid column pressure is very important.
利用气体型流体进行欠平衡钻井，或钻易漏地层时，流体密度及井下液柱压力的确定十分重要。
The vertical height of a fluid column, regardless of the length or other dimensions of that fluid column.
流体柱的垂直高度，而与流体柱的长度和其它尺寸无关。
For serious formation leakage, the working fluid can't carry sand column to ground surface in the process of sand washing.
由于地层漏失严重，作业冲砂施工过程中工作液无法将井筒内的砂柱携出地面。
Therefore cap rocks with bedding faults can seal higher hydrocarbon column height and fluid pressure and thus facilitates the formation of larger scale hydrocarbon accumulations.
如果盖层中发育顺层断层，盖层的封盖能力将被大大改善，将能够封盖更大的油气高度或者流体压力，利于形成更大规模的油气藏。
After column chromatographic separation, re-crystallization treatment and supercritical fluid precipitation treatment, the purity of lutein is improved.
粗提物经柱层析分离，重结晶，再经过超临界流体沉淀处理后，可提高叶黄素的纯度。
Fluid phase equilibrium data is essential for the design of supercritical fluid extraction column involving the measurement of phase diagrams for ternary mixtures.
流体相平衡数据是设计超临界流体萃取塔的关键。本文给出了涉及三元混合物相图计量的萃取塔的可行性研究和应用的一些例子。
The phenomenon of random fluid flow on multistage column trays is simulated by applying theory and method of Markov process.
利用马尔可夫过程的理论和方法，模拟多级塔板上的液体随机流动现象。
Fluid column has been adopted in the research on adsorption of phenol in fine sandy soil saturated with water.
采用流动柱法研究苯酚在饱水细砂土中的吸附。
During the course of rectifying zinc , the fluid of coarse liquid zinc put into pb column from furnace works as a key technical parameter.
在锌的精馏过程中，液态粗锌从熔化炉加入到铅塔这个过程的流量是一个关键的技术参数。
Whether the fluid of coarse liquid zinc is steady or not is one of the most important factors that affect the life of distillation column and the output and quality of product.
粗锌液流量稳定与否，是影响精馏塔寿命以及锌产品产量和质量的最重要因素之一。
Whether the fluid of coarse liquid zinc is steady or not is one of the most important factors that affect the life of distillation column and the output and quality of product.
粗锌液流量稳定与否，是影响精馏塔寿命以及锌产品产量和质量的最重要因素之一。
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