例句與造句

1. This pressure difference creates a net aerodynamic force, pointing upward.
2. The net aerodynamic force over the body is due to the pressure and shear forces integrated over the total exposed area of the body.
3. Likewise, net aerodynamic force may be translational directions with respect to a boat's course over the surface : surge ( forward / astern ), sway ( starboard / port relevant to leeway ), and heave ( up / down ).
4. The wind frame is a convenient frame to express the aerodynamic forces and moments acting on an aircraft . In particular, the net aerodynamic force can be divided into components along the wind frame axes, with the lift force in the  " " z w " direction.
5. It's difficult to find net aerodynamic force in a sentence. 用net aerodynamic force造句挺難的