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- A particle image velocimetry system was used to measure the secondary flow in the volute cross-section and the blade wake flow. 用粒子图像速度场仪技术对叶片尾迹区及蜗壳出口横截面上的二次流做了详细的变工况测量与分析。
- The wake flow of stator vanes and the unsteady flow in the passage of rotor blades were solved by using oscillating fluid mechanics theory and parametric polynomial method. 采用参数多项式方法和振荡流体力学理论,求解静子叶片后的尾流场及尾流场作用下转子叶片通道内的非定常流场。
- The formation and distribution of wake flow behind a large aerial tanker are discussed, Then the mathematic model of disturbance to the refueled aircraft during refueling is given. 研究了大型授油机尾流的形成和分布特点,分析了受油机在不同位置进入尾流时飞机所受的影响,提出了相应的数学建模方法。
- Such effects are examined through computation of wake flows composed of H2O. F2. C2F4 and Na-containing species added to the air constituents. 这种影响是通过把杂质(Na、H_2O、F_2、C_2F_4)加入到空气尾流中,进行数值模拟计算而获得的。
- wake flow spiral measuring experiment 尾流螺旋测量实验
- Method to predict the blade vibration stress induced by wake flow 在尾流激振情况下叶片振动应力预估技术
- Experimental study of shallow wake flow of plate peninsula 浅水平板半岛尾流特性的实验研究
- I didn't wake up until I heard the alarm clock. 直到听到闹钟的铃声我才醒来。
- If I fall asleep at the wheel wake me up. 如果我开车时睡着了,就叫醒我。
- I wake up with a very thick head this morning. 我早晨醒来觉得头昏昏沉沉的。
- She tread lightly so as not to wake the baby. 她步子很轻,以免惊醒孩子。
- The merest noise is enough to wake him. 一丁点儿声音就足以把他吵醒。
- He didn't wake up until 11 o'clock in the morning. 他上午十一点才醒。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- Plague came in the wake of earthquake. 地震之后紧跟着就是瘟疫。
- We crept upstairs so as not to wake the baby. 为了不吵醒婴儿,我们蹑手蹑脚地上了楼梯。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- I have trouble wake up in the morning. 早上起来对我而言是件苦事。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- A cold shower will soon wake you up. 你洗个冷水澡,马上就清醒了。