如果一个稳定的泥浆柱能在油井里成型,并通过它十足的压力将石油限制在海湾范围,那下一步就是将井里的泥浆粘合好,使油井永久封闭。
If a stable column of mud has been set up in the well, keeping the oil at bay through its sheer weight, the next step would be to set cement in the well and seal it off permanently.
本文对无支撑、钢带支撑、槽钢支撑和十字交叉钢带支撑的C型截面柱的墙柱骨架进行了在轴心压力作用下的足尺试验。
The full-scale tests are carried out in this research for the wall-stud structures with C-type cross section stud which subject to centric axial loads.
全器保存完好,长流,尖尾,筒身,卵底,双柱,三足。
The whole bronze Jue is well preserved, including its long-stream, pointed tail, shell, luandi, two columns and three legs.
全器保存完好,长流,尖尾,筒身,卵底,双柱,三足。
The whole bronze Jue is well preserved, including its long-stream, pointed tail, shell, luandi, two columns and three legs.
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