结果表明：田面有泥浆薄层时船体滑行阻力将大大降低。
The results indicate that the sliding resistance is greatly reduced by the lubrication effect of a thin film plaster on the soil surface.
文中列出的阻力系数值可供预测同类条件下的船拖船体滑行阻力时参考。
The resistance coefficients presented in this paper can be used as the reference to predict the sliding resistance of floating boat under similar conditions.
在进行高山滑雪运动时，雪板与雪地之间的摩擦力、空气阻力以及推雪阻力都是影响高山滑雪运动员滑行阻力的主要因素。
In the alpine skiing, the primary determinant influencing the skiing resistance includes the friction between snowboard and snow, the air resistance and the counterforce from pushing snow.
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