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- Also ow coefficient of surface friction. 较小的表面摩擦系数。
- force of surface friction 表面摩擦力
- Low coefficient of surface friction, besides properties of general mod- ified polyes enameled round copper wire. 除具有普通的改性聚酯漆包线的特性外,还具有较小的表面摩擦系数的性能。
- Scientists now believe that some of the force of friction is due to attraction between the molecules of one surface and those of the surface sliding over it. 现在科学家们认为有些摩擦力是由于物体表面的分子和另一物体表面游动的分子之间的吸引力所引起的。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- What is the force of friction acting on the crate. 板箱上受到的摩擦力是多少？
- The destructive force of the storm is huge. 暴风雨的破坏力是巨大的。
- The results demonstrate that when surface roughness increases, the load capacity and the frictional force of surface asperities increase, but the oil film-thickness ratio decreases. 主要研究了表面粗糙度对轴承流体润滑以及轴心轨迹的影响。
- Beiyang Navy is the earliest naval force of China. 北洋水师是中国最早的海军部队。
- The force of friction affects the speed at which spacecraft can re-enter the earth's atmosphere. 摩擦力能影响航天器返回地球大气层的速度。
- The force of his fall was broken by the straw mat. 草垫的缓冲作用减弱了他下跌的力量。
- What is the force of gravity at sea level? 海平面的地球引力多大?
- Forecasting method of surface friction meteorological index for high way 高速公路路面摩擦气象指数预报方法
- The force of his fall was broken by the straw mats. 草垫的缓冲作用减弱了他下跌的力量。
- He pulverized the opposition with the force of his oratory. 他能言善辩把对方驳得体无完肤。
- This decree has the force of law behind it. 这一裁决有法律的力量作后盾。
- By necessity; by force of circumstance. 强制地通过需要; 通过环境的力量
- Sliding friction is independent of the area of surface in contact. 滑动摩擦力于表面接触的面积无关。
- She dominated the meeting by sheer force of character. 她单凭个人气势就镇住了会场。
- Spray primer to see the condition of surface. 喷水补土检查表面状况。
