作者根据热力学和动力学的原理，自行设计和研制了游离烃类气体的浓缩富集装置。
Based on the principles of thermodynamics and dynamics, the authors designed and developed a new device for the concentration and enrichment of hydrocarbon gases.
气体分离设备也在井下使用，如保护抽油设备使得不会在泵的吸入处或入口处由于游离气的分离和改变方向而发生气锁。
Gas-separation equipment is also used in downhole applications, such as the protection of pumping equipment against gas lock by separating and redirecting free gas at the pump suction or inlet.
气体可能在储层流体中以溶解形式或作为游离气而存在，游离气趋于在储层圈闭的盖层下面形成气顶。
Gas may be found either dissolved in reservoir fluids or as free gas that tends to form a gas cap beneath the top seal on the reservoir trap.
结论：腹腔游离气体，腹腔游离积液、大网膜及肠系膜改变是腹腔中空脏器穿孔的主要CT表现。
Conclusion: the main CT signs of the hollow viscera perforation of the abdomen include free gas, free effusion and changes of the greater omentum and mesentery.
结果所有患者均有不同程度的腹痛和腹膜刺激征，腹穿阳性率为75%，X线检查提示膈下游离气体阳性率62.5%，CT检查提示腹腔积液阳性率75%。
Abdominal puncture positive rate was 75%. X-ray examination showed the positive rate of subdiaphragmatic free air which was 62.5%. CT scan showed hydrops abdominis positive rate was 75%.
公司的详细介绍内包括关于渗析和渗析过滤器的信息。另外，公司也提供等离子体、等离子区（强游离气体） 、原生浆、原浆、同轴线、管道以及焊药、焊剂。
The enterprise of changzhou lengthen medical equipment engineering co. , ltd. offers you dialysis, dialysis filter and piping as well as the further plasma and flux.
公司的详细介绍内包括关于渗析和渗析过滤器的信息。另外，公司也提供等离子体、等离子区（强游离气体） 、原生浆、原浆、同轴线、管道以及焊药、焊剂。
The enterprise of changzhou lengthen medical equipment engineering co. , ltd. offers you dialysis, dialysis filter and piping as well as the further plasma and flux.
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