您要查找的是不是:
- 频率Reynolds数frequency Reynolds number
- Reynolds数Reynolds number
- 在与实际飞行条件相对应的Mach数和Reynolds数条件下对典型的高超声速航天飞行器进行了实验。Typical aerospace hypersonic vehicles(flight test bed EXPERT supported by ESTEC and potential re-entry demonstrator ARES-H proposed by EADS-ST) have been tested in the Mach and Reynolds number ranges corresponding to realistic flight conditions.
- 频率frequency
- 俄罗斯科学院西伯利亚分院理论与应用力学研究所新研制的AT-303风洞于1999年开始投入使用。 由于具有较高的驻点压力,AT-303能够模拟飞行器再入时的真实Reynolds数,其Mach数范围为8~20。The new wind tunnel AT-303 was commissioned in the Institute of Theoretical and Applied Mechanics in 1999.Owing to the high level of stagnation pressure,AT-303 is able to duplicate realistic flight Reynolds number values of re-entry vehicles,within the Mach number range of 8 to 20.In the frame of an ISTC project conducted by ITAM in collaboration with ESTEC and EADS-ST,aerodynamic investigations of different aerospace vehicles have been performed in the AT-303 wind tunnel.
- 频率计cymometer
- 模数modulus
- 频数frequence
- 频率响应frequency response
- 层数number of plies
- 采样频率frequency of sampling
- 中位数median
- Reynolds方程Reynolds equation
- 出现频率frequency of occurences
- 取数access
- 北京电台以十几种不同的频率进行广播。Radio Beijing broadcasts on a dozen different frequencies.
- 补数complementary number
- 振动频率oscillation frequency
- 不可数名词noun of continuous quantity
- 频率表frequency list