在浮力、水动力和毛细管力的共同作用下，油（气）呈间歇性运动，这在物理模拟实验中已得到证实。
Under the joint action of buoyancy, hydrodynamic force and capillary power, oil (gas) moves intermittently. This has been verified in the physical simulation experiment.
在水生植物中，是没有栅状叶肉细胞的，所以有很多胞间隙(气室)以增加浮力。
In aquatic plants, the palisade cells are absent so that there is more intercellular Spaces (air Spaces) for buoyancy.
与受浮力作用影响(与气柱高度有关)的典型常规气藏相比，典型深盆气成藏与埋藏深度有关。
Compared with the normally trapped gas, the accumulation of typical deep basin gas is dominantly controlled by the capillary pressure and burying depth of tight sands.
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