The faster a jet plane goes the greater its propulsive efficiency.
喷气式飞机的速度越快，它们的推进效率就越高。
These factors must be adjusted rapidly to ensure maximum propulsive efficiency.
这些因素必须迅速加以调整以确保最大的推进效率。
And the propulsive efficiency and swimming speed are related to their living habit.
他们不同的推进效率和速度与他们的生活习性有关。
Significant propulsive efficiency improvements can be achieved by modifying the propulsive system of a vessel.
修改船舶推进系统能大大改善推进效率。
The results show that swimming with fingers holding together provides higher propulsive efficiency than swimming with fingers splaying at various angles of attack.
结果表明，在各个攻角状态下，手并拢划水均能获得更高的推进效率。
High stability is the precondition of the high propulsive efficiency for robotic-fish and the steady control of the tail fin is the mail method to increase the stability of the robotic-fish.
高的稳定性是仿生机器鱼高效推进的前提，而对尾鳍的稳定性控制是实现仿生机器鱼稳定性的主要方法。
For improve thrust loading and decrease fuel consume of the engine, propulsive system of the future demand the compressor in possession of higher pressure ratio and more efficiency.
未来飞机推进系统要求压气机的压比和效率均大大高于目前的使用水平，以提高发动机推重比，减小燃油消耗。
Improving the efficiency of swimming technique will help our athletes to reduce resistance and increase propulsive force.
因此，提高技术效率带来的直接作用是使运动员前进阻力减小，推进力增大。
Improving the efficiency of swimming technique will help our athletes to reduce resistance and increase propulsive force.
因此，提高技术效率带来的直接作用是使运动员前进阻力减小，推进力增大。
应用推荐