速装 meaning in Chinese

quick-mounting

Burning surface calculation of complicated geometry grain . grain with flaw . grain with changing burning rate or multi - burning rate was performed . the results show that this new method has very high precision , and it provides a helpful method for the quality analysis of grain with defect
利用本燃面算法对复杂构形装药、含缺陷装药、变燃速和多燃速装药的燃面进行了计算，取得了较高精度的计算结果。