pressure amplitude
英 [ˈpreʃə(r) ˈæmplɪtjuːd]
美 [ˈpreʃər ˈæmplɪtuːd]
网络 压幅; 压力扰动
双语例句
- Numerical simulation shows an accurate prediction in the variation of the frequency and the pressure amplitude as a function of the mean flow velocity.
数值模拟准确预测了振荡频率以及压力振幅随时均流速的发展规律。 - The relationships among oscillation frequency, pressure wave amplitude ( ratio) and the size ( length and diameter) of the acoustic amplifier are obtained.
得出了系统频率、压比等参数随声学放大器尺寸的变化关系。 - The dependence of frequency relations on pressure and modulation amplitude is similar with other laboratories.
频率依赖于碘压和调制幅度的关系与其他研究所的结果相类似。 - Results show that a higher middle temperature in the stack leads to a lower onset temperature and a higher saturated pressure amplitude, which is of significance for lowering the onset temperature and improving the performance of the thermoacoustic engine. 4.
结果表明板叠中部温度较高的情况下，其起振温差较低且饱和压力振幅较高，对于降低热声发动机的起振温度和提高热声发动机效率具有一定的指导意义。 - As the vibration pressure amplitude increases, the impact strength and the tensile strength of the samples increase simultaneous. The structure of the samples were investigated by SEM, WAXD.
研究了振动参数对注塑试样的拉伸强度，冲击强度的影响，并对试样进行SEM，WAXD测试。 - The results show that the influence of the charging pressure and heating power on the double-threshold onset process is significant. The double-threshold damping process is dependent on the charging pressure and pressure amplitude at the time of damping.
实验结果表明，充气压力以及加热功率对于双阈起振现象有着明显的影响，而双阈消振现象则主要由充气压力和消振时刻系统压力振幅决定。 - The following work has been done: ( 1) Analyzing the influence of acoustic frequency, acoustic pressure amplitude and initial bubble radius towards bubble dynamics respectively;
主要工作和结论为：（1）分析声场频率、声压和气泡初始半径对气泡动力学过程的影响。 - Onset temperature is the key factor to influence the pressure amplitude of thermoacoustic forced oscillation.
起振温度是影响热声压力振幅的重要因素，强制振荡的起振温度越低，振荡稳定后系统的压力振幅也越低。 - The simulation result shows that the dynamic pressure amplitude was amplified obviously when the temperature gradient was above the critical value.
模拟结果表明，在高于功产生的临界温度梯度时，波动压力振幅被显著放大。 - The probability distribution curve of the fluctuating pressure amplitude on the side wall of narrow-gap energy dissipater coincides with the normal probability curve.
窄缝消能工边墙的脉动压力振幅概率分布符合正态概率曲线。