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- Superficial velocity was the minimum fluidizing velocity or the minimum turbulent velocity, while energy or deviation changed suddenly. 起始流化速度和起始湍动速度分别是判断固定床向鼓泡床、鼓泡床向湍动床转变的重要参数。
- minimum turbulent velocity 起始湍动速度
- The mean streamwise velocity profile falls between those of laminar and turbulent velocity profiles in Newtonian fluid flow. 主流时均速度分布有被层流化的趋势,对数分布域上移;
- The experimental results further confirm the conclusion that the stratification of fluid mainly supre-sses the vertical turbulent velocity (increases its de... 流场各特征量与前人结果也符合得较好。
- distribution function of turbulent velocity 紊流速度的分布函数
- Free oscillation of ball in guide ribs facilitates full port flow with minimum turbulence and chatter. 在导翼中自由振荡的球有利于全流道流动,最大限度减小湍流和振荡。
- The range of turbulent velocities determines the relative proportion of small and large. 星体大小的比例由乱流速度的快慢决定。
- Appropriate clearances shall be arranged between propeller and stern frame &rudder to allow stable flow of water and to minimum turbulence. 推进器和艉柱和舵之间应该有合适的间隙以允许有稳定的水流且使震动降到最低.
- These turbulent velocities compress the gas in shocks, which generate filaments and clumpy structures within the giant molecular cloud over a wide range of sizes and densities. 这些湍流的速度压缩气体产生震波,通常会在巨分子云尺度和密度的广大范围内引发丝状和团块的结构。
- Probability Distribution Function of Near-Wall Turbulent Velocity Fluctuations 近壁湍流脉动的概率分布函数
- We have pared down our expenses to a bare minimum. 我们已最大限度地削减了开支。
- The class needs a minimum of 6 pupils to continue. 这个班最低限度要六个学生才可以继续办下去。
- Gazelles can move with astonishing velocity. 羚羊跑起来速度惊人。
- A turbulent, swift-flowing stream. 急流形成旋涡的,迅速流动的水流
- The sea is too turbulent for sailing. 海浪太大,不宜航行。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- A withdrawal limit of $200; no minimum age limit. 提款数量最多不超过200美元; 没有最低年龄限制。
- This game requires a minimum of three players. 这个游戏至少需要三个人才可以玩。
- She tried to calm her turbulent thoughts. 她试图平息一下紊乱的思绪。
- The car was moving at such a velocity! 那辆汽车的速度简直太快了!
