4.The inertial effect of EMV gauge,for measuring particle velocity of detonation wave,which is simulated by two dimensional nonlinear finite element dynamic analysis,is presented in the paper.

• 结果表明，在现有加速度计校准水平下，能量法恢复重力场模型难以达到动力法的精度，用于时变研究尚存在一定的困难。