在使用连续管柱的情况下，在含气油井条件下的安全工作能力使得流体在任何时刻都能被泵送而与位置和移动方向无关。
The ability to work safely under live well conditions, with a continuous string, enables fluids to be pumped at any time regardless of the position or direction of travel.
此影片将会让从你填充的适当条件技巧开始、填充及进行柱层分析，监测分离，甚至做一个微管柱层析。
This video will get you started, with tips on picking appropriate conditions, packing and running a column, monitoring separation, and even making a micro-column from a pipet.
分析了套管柱在高压工艺条件下的受力状况，并给出了计算公式。
The authors analyze the forces on the casing string under high-pressure working conditions, and give relevant equations for calculation.
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