This tube is sometimes referred to as a DDT (Deflagration to Detonation Transition) tube and its job is to force the trigger charge to burn at a rate that creates a supersonic shockwave.

这条管子有时被称为滴滴涕(爆燃向爆轰)管，它的工作是为了迫使速度创造了超音速冲击波触发负责燃烧。

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The research results can help to ascertain minimum peak pressure in the design of detonation pressure and enhance the production of universal application and the success rate.

该研究成果可为燃爆压裂设计中的最低峰值压力确定提供指导，对提高该增产措施的普适性和成功率具有一定指导意义。

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