模型可以预测发射过程中药室内压力、弹丸运动及工质的分解速率的瞬时变化。
The model predicts the transient variations of gun chamber pressure, projectile motion and the decomposition rate of propellant.
球壳内作用有流体压力时在瞬时响应模式下位移趋近于零，而孔隙水压力变化相对平缓。
In the case of fluid load the radial displacement in transient response mode tends to zero, and the porewater pressure varies relatively smoothly.
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