This paper gives a method to evaluate the quality of the impedance-matching experiments by the relation between standard and unknown materials shock wave velocities.
介绍了用标准材料与待测材料的冲击波速度的关系评价阻抗匹配实验质量的一种方法。
In the paper, the travel law of seismic wave which is excited by explosive shock, and the relation between the vibration signal of ground and electric signal recorded by instruments are discussed.
讨论了爆破地震产生的地震波传播规律，以及地振动信号和仪器记录的电信号之间的关系。
The experimental results showed that shock wave pressure was close to the pressure estimated from the scaling relation.
结果表明：实验测量的冲击压力与定标公式的结果较为接近。
The experimental results showed that shock wave pressure was close to the pressure estimated from the scaling relation.
结果表明：实验测量的冲击压力与定标公式的结果较为接近。
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