根据矿岩在溜井内产生摩擦阻力的不同，矿岩对溜井底部静压力可分为3种状态。
Within the ore pass, rock & ore cause different frictional forces that can be divided into 3 type of static pressure and stress.
以静压气浮导轨为研究对象，对导轨气浮块底部气体压力的二维分布规律及影响摩擦力的因素进行了理论分析。
Aimed at aerostatic guideway, a two dimensional distribution of air pressure and effect factor on the friction force were analyzed under high speed working conditions.
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