介绍了在随行装药技术上的一个新思路，即采用多孔介质整装式液体随行装药方案。利用密闭爆发器模拟火炮膛内工况，系统研究了随行装药的三项关键技术，即点火延迟，随行药燃速可控和携带可靠、附加重量轻。试验结果表明，该方案原理可行，能够用于火炮试验。 Introduced a new idea in the accompanying charge technology, that is, the use of porous media filled liquid accompanying charge program. A closed-cell burst was used to simulate the working condition of the gun chamber. Three key technologies of the accompanying charge system were studied systematically, namely, ignition delay, controlled burning rate of accompanying drug and reliable carrying and additional weight. The test results show that the scheme is feasible and can be used in artillery test.