Using the force-velocity characteristics of the MR damper, the recoil dynamic equation of the 25mm gun is solved, and the recoil velocity and recoil displacement of the gun are obtained.
运用火炮的后坐运动方程，计算了不同磁流体特性指数下，火炮的后坐位移和后坐速度。
Recoil energy measuring system of a underwater launcher is formed by means of horizontal recoil device, electromagnetic velocity sensor, measuring amplifier, transient waveform recorder and computer.
利用卧式后坐装置、磁电式速度传感器、测量放大器、瞬态波形记录仪及计算机组建了一套水下发射装置后坐能量测试系统。
The object of measuring velocity distribution is to show the characteristics of turbulent flow velocity field in recoil mechanism, so as to make some Suggestions for the design of recoil mechanism.
测试驻退机湍流速度场的目的是逐步揭示驻退机内湍流流场的结构和特点，为驻退机的设计和改进提供一些有益的参考。
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