profile drag coefficient 形状阻力系数 ; 翼形阻力系数
blade profile drag coefficient 叶型阻力系数 ; 桨叶剖面阻力系数
profile drag of blade element 叶元体外形阻力 ; 叶元外形阻力
drag profile 断面曳力
low-drag profile 低阻叶型
Low Drag Profile 降低阻力
Drag reference profile 阻力参考型
N the sum of the surface friction drag and the form drag for a body moving subsonically through a fluid 翼型阻力
If you keep your Windows up your car will be subject to less drag, which improves the aerodynamic profile of the vehicle.
如果你开着窗，根据车辆空气动力学的外形，你的车受的阻力较少。
Move the mouse, which will drag the profile until you get the drop icon.
移动鼠标，它会在您获得这个拖拽图标后才会移动这个档案。
To do this, drag the Profile icon onto the category that you just created, as shown in Figure 11.
可以通过一下操作来实现，将概要文件图标拖拽到您刚才创建的目录上，如图11所示。
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