第二次世界大战中,仅美军发生爆震性耳聋达25万名,战后法军每年有此种聋2万名,中越边境自卫反击战中,我军耳聋发生率高达3～30％。作者等(1959)曾对炮击金门发射炮弹200发以上的49名炮手进行电测听器检查,发现语言均值损失>35dB者占26.8％,如将高频听力4000～6000Hz,损失>40dB也计在内,则耳聋发生率可高达79.6％。因此预防爆震聋成为一个重要的研究课题。 During the Second World War, only 250,000 detonations were detonated in the U.S. armed forces. After the war the French each year deafed 20000 such deafs. In the Sino-Vietnamese border self-defense counterattack, the military deafness rate was as high as 3% to 30%. The author et al. (1959) conducted an electric audiometer inspection of 49 gunners who fired over 200 rounds of artillery shells at Kinmen and found that the average loss of speech was> 35dB, accounting for 26.8% In addition, the incidence of deafness can be as high as 79.6%. Therefore, prevention of deafness detonation has become an important research topic.