In the communication of multiplex system, the DS signal exists Doppler frequency shift for the high dynamic situation of aerocraft.
在复合系统通信中，飞行器的高动态使扩频信号存在多普勒频移。
It can satisfy the dynamic and inertia compensation of tension in the situation which demands high stability of thin strip tension.
该方法可以满足薄带张力稳定性要求较高场合下张力的动态补偿及惯量补偿。
According to practical working situation, nonlinear dynamic finite element method is adopted to establish a numerical model of combined breaking rock with high pressure water jet and mechanical bit.
采用非线性动态有限元法，结合实际工况条件，建立了高压水射流—机械齿联合破岩的数值模型。
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