下洗流

Or you drain off the boiled water used for cooking pasta or vegetables.

又或是在你煮面食，洗蔬菜时，开水顺流直下。

Also important are the rotation of the slipstream and the change of downwash at the tail.

此外，滑流的旋转和尾翼处下洗的变化也是重要的因素。

The digital model of hel icopter main motor downwash flow and missile dynamics was established. The variation of the missile attitude and traject ory under rotor downˉwash flow are analyzed through simulation, the variety curves of them are provided on both cond itions that with or without the control of autopilot.

通过建立直升机下洗流场数学模型和导弹动力学和运动学模型，对导弹在旋翼干扰流场下的姿态和弹道变化进行了仿真研究，给出了在导弹自动驾驶仪启控或不启控状态下旋翼下洗流干扰对导弹姿态和弹道影响变化曲线。

The rotor down-wash flow field was calculated using generalized down-wash flow model.

结合动量理论和涡流理论，推导了桨叶环量方程，用广义尾流模型计算了旋翼下洗+流场。

The result indicates that the rotor downwash flow has an obvious inf luence on the missile, but with the control of autopilot the effect can be minished evidently.

结论认为下洗流场对导弹初始弹道的影响是显著的，导弹自动驾驶仪的控制作用可有效减小这种影响。

With numerical simulation, the regularities of a rocket under helicopter rotor's down wash flow and the effects of launching parameters upon the rocket movement were obtained.

通过数值仿真获得了弹箭在该下洗流场作用下的运动规律以及部分参数对弹箭运动的影响规律。

As the airborne missile is controlled on two different mod es, different influence of helicopter downwash flow on its initial trajectory is researched.

研究了导弹在两种不同控制模式下，直升机下洗流场对其初始弹道的影响。

It showed that the influences from gyro zero-position,rocket thrust eccentricity,launch mode and downwash flow field caused by helicopter are evident.

分析结果认为导弹陀螺零位、发动机推力偏心、导弹发射方式、直升机旋翼下洗流场等因素的影响是显著的，特别是在这些因素的综合影响下，初始弹道将出现很大的偏离。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。