1) promotional evaluation
推进性功能
3) Propulsive performance
推进性能
1.
The study focuses on low Reynolds number effects,three-dimensional effect and propulsive performance of the micro-nozzle flow.
基于无滑移和有滑移的连续介质模型,对微喷管内的超声速冷态气体流场进行了二维和三维数值模拟,利用DSMC方法验证微喷管流中的连续介质模型,并重点分析微喷管流的低雷诺数效应、三维端面效应及其推进性能。
2.
In the course of repetitive pulse laser propulsion,inputting laser parameter,including energy,wavelength,pulse duration,facula size and repetitive pulses,and so on,have direct influence on the propulsive performance of laser propulsive working medium.
重复脉冲激光推进过程中,入射激光的能量、波长、脉宽、光斑大小、重复频率等参数变化对激光推进工质推进性能有着直接影响。
3.
Research on the propulsive performance of laser propulsive working medium is one of the most important part in laser propulsion technology.
激光推进工质推进性能研究是激光推进技术研究关注的焦点之一。
4) propulsion
[英][prə'pʌlʃn] [美][prə'pʌlʃən]
推进性能
1.
The thrust coefficient, lateral force coefficient and propulsion efficiency can be obtained.
探讨了前进速度、横移和摇摆的幅度、频率及其相位差对柔性尾鳍推进性能的影响,并与做相应运动的刚性尾鳍进行了对比。
2.
Hydrodynamic analysis of submersible propulsion system imitating tuna-tail;
探讨了前进速度、横荡和摇首的幅度、频率及其相位差对推进性能的影
5) propulsion performance
推进性能
1.
Influence of laser pulse energy on propulsion performance of lightcraft;
单脉冲能量对光船推进性能的影响
2.
A fish-like pod is presented combined with the latest development trend of pod in order to improve the propulsion performance and increase application occasions of pod.
结合吊舱最新发展趋势提出了一种仿鱼形吊舱,以改善吊舱的推进性能,扩大其应用场合。
3.
The effect of bubbly layer on propulsion performance of planing craft is investigated by means of self-propelled model experiment in the towing tank of China Ship Scientific Research Center.
在中国船舶科学研究中心拖曳水池中 ,通过滑行艇模型自航试验 ,研究了艇底气层对滑行艇推进性能的影响 ,结果表明 :气层对采用水螺旋桨推进的滑行艇推进性能的影响不大。
6) functional reasoning
功能性推理
补充资料：低促性腺激素性性功能低下
低促性腺激素性性功能低下
指女孩由于缺乏促性腺激素释放激素(GnRH)分泌，使促卵泡素(FSH)和黄体生成素(LH)分泌不足所引起的性征不发育。其原因可能为中枢神经系统疾病，如感染损伤，肿瘤，或先天缺陷；可能为单一促性腺激素缺乏，特发垂体功能低下矮小症，功能性促性腺激素缺乏等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条