adverse pressure gradient发音

意思翻译

逆压梯度

相似词语短语

coarct blood pressure gradient───coarct血压梯度

adverse───adj.不利的；相反的；敌对的（名词adverseness，副词adversely）

gradient───n.梯度，陡度;（温度、气压等）；倾斜度，坡度;变化率，梯度变化曲线；adj.倾斜的;步行的，能步行的

gradient css───渐变css

gradient equation───梯度方程

gradient vector───[数]梯度向量

biconjugate gradient───双共轭梯度

pressure───vt.迫使；密封；使……增压；n.压力；压迫，[物]压强

gradient descent───[数]梯度下降

双语使用场景

shown that the "damping" effect mainly exists in the zone of 0.5d from the impingement wall, and there are positive as well as adverse pressure gradient in the radial direction.───表明壁面的“阻尼”影响主要集中在近壁面0 . 5 D以内，在径向上流动既有顺压梯度，又有逆压梯度。

In zero pressure gradient flow, this local momentum loss is Minost an additive constant quantity. On the other hand, adverse pressure gradient results in amplification of this momentum loss.───在零压力梯度下，这个局部的动量损失几乎是一个附加的常量，而逆压梯度则会扩大这种动量损失。

The results indicate that passive control technique can reduce peak Mach number on the surface of the airfoil and reduce the adverse pressure gradient, shock is also weakened.───结果表明，被动控制使得沿模型表面的马赫数峰值及过压力梯度明显减小，激波减弱。

The stall angle decreases with reduction of the ground clearance, due to higher adverse pressure gradient.───随着飞行高度的降低，地面效应增强，机翼的失速攻角减小；

The Ejection and Sweep in the Wall Region of a Turbulent Boundary Layer Under Adverse Pressure Gradient───逆压梯度下近壁湍流的喷射和扫掠

Study on Effect of the Grid Condition of Numerical Simulation of Adverse Pressure Gradient Turbulence Field in Pipe System───管路内逆压梯度紊流场数值仿真网格条件影响的研究

英语使用场景

The results indicated that three-dimensional open separation exists due to the cross flow around the afterbody, thicker boundary layer and the stronger adverse pressure gradient on the lower surface.

The results indicate that passive control technique can reduce peak Mach number on the surface of the airfoil and reduce the adverse pressure gradient, shock is also weakened.

In zero pressure gradient flow, this local momentum loss is Minost an additive constant quantity. On the other hand, adverse pressure gradient results in amplification of this momentum loss.