推进性能 meaning in Chinese
propulsion quality
propulsive performance
puopulsion quality
Examples
- It shows the choice of nature . of course it is almost impossible trying to get the performance only by imitating the shape of fish
结果证明，仿金枪鱼的月牙形尾鳍在推进性能上要远好于简单的矩形翼，由此，也反映了自然选择的结果。 - On the other hand , fish have drawn people " s attention because they have abilities of navigating in high speed with long distance , agilely maneuvering in limited space and accelerating or decelerating rapidly
另一方面，鱼类和海洋哺乳动物已越来越引起人们的兴趣，因为它们具有良好的推进性能和操纵性能，它们能够高速游动，并能随意控制姿态。 - When the propellant was lead styphnate and nickel hydrazine nitrate , their properties of ignition and thrust were investigated under different chamber diameter and different proportion of the mixed propellant . the influence of different thruster parameters on thruster properties was calculated
研究了史蒂酚酸铅和硝酸肼镍在不同药室直径和药剂配比下的点火和推进性能，并且计算了推力器参数对推力性能的影响。 - Finally , the values of kinematic parameters in typical swimming are estimated for theoretical calculation and computational simulation . based on the kinematic formulation , this paper applies large - amplitude elongated body theory to propulsive performance of undulatory dorsal / median fins and establishes a set of equations for estimation of the propulsive force and the propeller efficiency . the calculations based on experimental data coincide with blake ’ s result in 1980
从波动运动的参数方程出发,本文基于大摆幅伸长体理论对背鳍/背臀鳍波动模式的推进性能进行了分析,推导推进力和推进效率的计算公式,利用实验观测典型运动参数对仿生对象的推进力和推进效率进行了理论估算,结果与blake的计算结果相吻合,从而验证了所建运动学模型的有效性。 - Based on bionic experiments in gymnarchus niloticus and rhinecantbus aculeatus , this paper presents a parameterized description of undulatory dorsal / median fin propulsion modes . by referring to large - amplitude elongated body theory and computational fluid dynamics simulation , this paper also provides an explanation of the external morphological and kinematic phenomena that are closely related to propulsion characteristics
本文以“尼罗河魔鬼”和“鸳鸯炮弹”为仿生实验对象,建立背鳍/背臀鳍波动推进模式的参数化描述,对与推进性能密切相关的若干形态学及运动学特征进行研究。