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- Turbulence or gusts produce velocity fluctuations. 紊乱性或阵息性使速度产生波动。
- The prediction results including mean streamwise velocity,root mea n-squ are fluctuating velocity and Reynolds shear stress of both phases agree well wit h the experiment measurements quantitatively. 计算结果表明：气相和颗粒相在不同流向位置的平均流向速度、雷诺正应力和剪应力与实验结果符合得很好。
- The results show that because of the effect of account of vertical fluctuating velocity,the trajectories of sand grain involving the effect are differ obviously from that not involving the effect. 结果表明,由于沙粒垂向脉动速度的影响,沙粒的轨迹与不考虑其垂向脉动速度的情形存在明显不同。
- The mean velocity,fluctuating velocity and the correlation factor of Reynolds shear stress were measured by means of two-dimensional hot-wire,within the several pitch／streamwise planes. 在雷诺数为100000的工况下，采用二维热线对叶栅通道内垂直于叶高的平面内的平均速度，脉动速度，及雷诺切应力相关系数进行测量。
- There are fluctuations in the state of his health. 他的健康状况时好时坏。
- Gazelles can move with astonishing velocity. 羚羊跑起来速度惊人。
- Fluctuations in temperatures put their results oat by a mile. 由于温度起伏不定，他们的测验结果很不准确。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The car was moving at such a velocity! 那辆汽车的速度简直太快了！
- Gazelles can movewith astonishing velocity. 羚羊跑起来有时速度惊人。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- fluctuations velocity 脉动速度
- The velocity of light is about 186,000 miles per second. 光速大约是每秒十八万六千英里。
- Fluctuations are spatial and temporal in character. 这种波动的特点是空间性和瞬时性的。
- These fluctuations are random in nature. 这种波动的性质是任意随机的。
- Resistance levels made by market fluctuations. 市场波动的阻力水平。
- The rate of change of velocity with respect to time. 加速度速度相对于时间变化的速率
- These fluctuations dissipate with height. 这一波动随高度增加而衰减。
- The exchange rate is subject to fluctuations. 兑换汇率会有波动。。
- An increased velocity is randomly dispersed. 增加的速度任意地四散传播。
