Casing pressure drop method 套压降低法
amendment pressure drop method 修正压降法
With the analysis to the different forms of pressure drop method, the characteristics and differences of each ones about measurement are obtained.
通过对压降法不同形式的分析，找到了各自在测量上的特点及相互间的差别。
Based on the fluidic impedance method, the effect of the pressure ducts on the dynamic characteristics of pressure drop measurement system was analyzed.
本文应用流体阻抗法的有关理论，分析了动态差压检测系统中引压管路的有关参数对测量动态特性的影响。
A landing gear drop test method is presented in this paper, in which the lift is simulated by an air actuator and accumulator system with constant pressure.
结合某型号飞机试验任务，阐述有关空气作动筒仿升的起落架落震试验方法。
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