The effects of the clearance between the valve and resonance chamber and the valve opening on charging coefficient are also analyzed by simulation;
通过模拟计算分析了控制阀泄漏和开度对充量系数的影响；
A thin board forming the upper portion of the resonant chamber in an instrument, such as a violin or piano, and serving to increase resonance.
乐器的共鸣箱的上面部分的一种薄板，如小提琴或钢琴中者，用于增大响亮程度。
Bring up an assumption that using the pipe-air chamber system to induce hydraulic resonance and improve the strength of pulsed jet.
提出了使用导管-气室系统引发水力共振，提高脉冲水射流的强度的设想。
With different incidence orientation of the modulated IR laser relative to acoustic chamber, the sound pressure magnitude of resonance mode varies.
值得关注的是，红外激光相对于声共振腔的入射方位不同则激励产生的光声信号幅值也不同。
The system that is composed of pipe and air chamber is able to induce resonance, which will prompt the efficiency of pulsed jet.
导管-气室系统可以引发水力共振，提高脉冲射流的强度。
The oscillation fluid equations are established and the resonance frequency of the oscillation fluid is calculated with different combustion chamber shapes.
推导了燃气振荡流方程，计算了对应不同燃烧室形状下燃气振荡流的共振频率。
Experiment study proved that using the hydraulic resonance to improve strength of pulsed jet is available, and the system have a best air-chamber volume and a best frequency.
实验研究证明，利用水力共振提高脉冲水射流的强度是可行的，且存在最佳气室容积和最佳频率。
The micro jet is resonance dependent and its operational quality is determined by the characteristics of the pressure wave in the liquid chamber of the micro jet.
该阵列微喷工作在器件的谐振点上，其工作性能决定于液体腔中的压力波的分布和大小。
The micro jet is resonance dependent and its operational quality is determined by the characteristics of the pressure wave in the liquid chamber of the micro jet.
该阵列微喷工作在器件的谐振点上，其工作性能决定于液体腔中的压力波的分布和大小。
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