急性声创伤的损伤程度与噪声的强度、频率及持续时间有关,与有无爆震因素亦有关。我们以前的实验,曾探讨了无爆震因素的致伤规律,为进一步探讨有爆震因素的急性声创伤的致伤规律和特征,就某舰发射导弹进行动物效应试验时,对听器急性声创伤进行了肉眼、光镜和扫描电镜的观察。 The degree of damage to acute acoustic trauma is related to the intensity, frequency and duration of the noise, as well as the presence or absence of detonation. In our previous experiments, we explored the injury rules without knocking factors. In order to further explore the injury rules and characteristics of acute acoustic trauma with detonation factors, and to test the animal effect of a missile launched by a ship, Acoustic trauma was observed with the naked eye, light microscope and scanning electron microscope.