Oilsurface gap value, when winter static shall prevail when running can be appropriately heightening face, to keep the oil tube produce oil tent.
油面间隙值以静态为准，当冬季运行时可适当加高油面，以保持内筒产生油幕。
2
Investigated is the effect of filling pipe on the charge relaxation and the oilsurface potential at the interface between vapor and oil in a cylindrical vessel.
就鹤管对储罐内电荷的泄漏速度和油面电位的影响进行了分析。
3
Rough seas today prevented specially equipped ships from skimming oil off the water's surface.