武器发射和爆炸时产生的冲击波与强噪声统称压力波。本工作用二十余种武器压力波源在不同暴露条件下对近二千只豚鼠进行了系统的致伤实验。取压力波峰值、脉冲宽度及发数作压力波的主要变化参量,在每组动物布放点上分别进行测定。取对重复短声的耳郭反射闻、对短声及纯音的听皮层诱发电位反应阈 Shock waves and strong noise generated when weapons are launched and exploded are collectively referred to as pressure waves. In this work, nearly two thousand guinea pigs were systematically injured with different exposure conditions with more than twenty kinds of weapon pressure wave sources. Take the pressure wave peak, pulse width and the number of hair as the main changes in the pressure wave parameters in each group of animals were placed on the determination. Take repeated short sound of the ear reflex heard, the short and pure tone auditory cortical evoked potential response threshold