... propellant; autoigniting 自动点火推进剂 propellant charge 推进剂装药 propellant; composite 复合推进剂 ...
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...化学；低烧蚀；装药；密闭爆发器试验；烧蚀管试验 [gap=6829]Key words：physical chemistry；low erosion；propellant charge；closed—bomb test；erosion tube test ...
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rocket propellant charge assembly 火箭推进剂药柱组
technology of propellant charge 装药技术
gun propellant variable charge [军] 变装药
The main part of the technique is the complex perforator, which is consisted of a small long-radial ratio and large perforation diameter bullet and a front chamber filled with sand control material and propellant charge.
其核心部件是复合射孔器，由小长径比大孔径射孔弹和装有防砂材料和助推火药的前仓组成。
参考来源 - 复合射孔防砂技术·2,447,543篇论文数据，部分数据来源于NoteExpress
Upon vehicle impact, a pyrotechnic propellant charge is ignited electrically.
车辆发生碰撞时，电子点燃焰火式推进剂填料。
This paper focuses on the advance in study on launch safety for gun propellant charge.
介绍了发射装药发射安全性研究进展。
The calculation results can provide reference for heat transfer process analysis of gun barrel and safety of propellant charge.
计算结果为分析火炮身管传热过程及发射装药安全性提供参考。
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