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- force of rolling friction 滚动摩擦力
- In fact, M0 accounts for the additional external sources of friction, together with the "hydrodynamic" component of rolling friction, which also has a load dependent part. 实际上,M0代表额外的外部摩擦来源,再加上滚动摩擦中的“流体动力”成份,而这一成份中也有一部分与负荷相关。
- The principles of rolling punch have been illustrated and blanking force of an example of warehouse shelf process has been calculated, which providing reference to engineering calculation and theoretical analysis. 以仓储货架零件为例,论述了辊式冲孔原理,进行了辊式冲孔冲裁力的计算,为工程计算和理论分析提供了借鉴。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- The house stands in 500 acres of rolling parkland. 那所房子周围有500英亩起伏不平的草地。
- 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。
- 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。
- 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?
- Investigation of rolling friction behavior of high vanadium high speed steel and high chrome cast iron 轧辊用高钒高速钢、高铬铸铁滚动磨损性能研究
- 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。
- The act or an instance of rolling up. 收拢的行为或事例
- This decree has the force of law behind it. 这一裁决有法律的力量作后盾。
- The influence of rolling speed is not distinct. 轧制速度对界面结合的影响不明显。
- The melody is suggestive of rolling waves. 这旋律使人联想到滚滚波涛。
- By necessity; by force of circumstance. 强制地通过需要; 通过环境的力量