Using of impulse section blade ensured its flow capacity with the axial thrust almost unchanged.
在保持轴向推力几乎不变的情况下，选用冲动式叶片保证了叶片有较好的通流能力。
It is important to study the mechanism between the cascade blade profile parameters and the thrust reverser effectiveness.
航空发动机叶栅反推器叶型参数与反推效率、流量系数之间的规律对于反推装置的设计具有重要意义。
When the third appeared, he thrust at it with the knife, only to feel the blade snap as the fish rolled.
当第三条鲨鱼出现时，他把刀子向鲨鱼戳赴。鲨鱼打了一个滚，结果把刀给折断了。
A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion.
翼剖面；机翼；翼面一个部件或平面，如机翼、螺旋桨叶、方向舵等，其形状或方位控制稳定性、方向、抬升、冲击或驱动。
We can make a accurate prediction of the propeller's thrust, torque and the pressure distribution on the blade.
用面元法不仅可以准确地预报螺旋桨的推力和转矩，而且可以准确地预报螺旋桨表面的压力分布。
It is also seen that the transverse shear deformation and warping have effects on the aeroelastic stability of the rotor blade. These effects become larger at the higher thrust level.
同时对悬停时桨叶的气弹稳定性有相当程度的影响，尤其是在高桨距角下这种影响是不能忽略的。
It is also seen that the transverse shear deformation and warping have effects on the aeroelastic stability of the rotor blade. These effects become larger at the higher thrust level.
同时对悬停时桨叶的气弹稳定性有相当程度的影响，尤其是在高桨距角下这种影响是不能忽略的。
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