各种条件下的冲击波负压值可由负压发生装置来模拟调节，这种装置可满足化爆、核爆和爆炸性减压下负压参数的一般要求，参数稳定，重复性好。
An underpressure generator was established to simulate various underpressure parameters in some environments , such as chemical explosion , nuclear explosion and explosive decompression .
爆炸性减压