equivalent air pressure method 均压通风法
Low air pressure test method 低气压试验方法
air pressure test method 空气试压方法
air-pressure balance method 气压平衡顶管法
differential air pressure casting method 差压铸造法
air-pressure indirect testing method 气压间接测试法
This method is based on the measurement of the rate of air flow through a given area of fabric by a given pressure difference across the fabric.
这个方法是基于对空气流速的测量：在一块既定面积的面料上，通过面料两边不同的压差来获得。
This article introduced the drying way ofp re ssure container behind the water pressure, air appearance parameter and the method to increase the air dry efficiency.
介绍了压力容器水压后的烘干方式、空气状态参数以及提高空气烘干效率的方法。
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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