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- In this article, the morphological structures of Izod impact fractured surfaces of several gun propellants are studied. 本文还就如何改善硝胺和硝基胍发射药的冲击断裂性能提出了一些建议。
- Molecular mass of PET prepolymer with 3 functional groups has little influence on impact strength of JMZ gun propellants. PET预聚体为3官能度时，其相对分子质量对发射药抗冲击性能影响减小；
- The gun propellants containing CL-20 showed higher energy and the same sensitivity compared with the RDX gun propellants. 含CL-20的发射药比含RDX的发射药能量有所提高，而感度与之相当。
- The results indicate that the LOVA gun propellants are difficult to be ignited, however, its ignition behavior can be improved by adding AP into the igniter. 结果表明,LOVA发射药难点火,但在点火药中添加高氯酸铵后可有效改善LOVA发射药的点火性能。
- The thermal decomposition performance of JMZ gun propellants containing PET(copolyether of tctrahydrofuran and epoxy ethane) binder and their related compositions was studied by TG and DTA. 用TG和DTA对含环氧乙烷/四氢呋喃共聚醚(PET)黏结剂的发射药(JMZ发射药)及其相关组分的热分解性能进行了研究。
- Abstract: Gun muzzle smog is strongly related to oxygen balance of gun propellant. 文摘:通过理论计算，对比了几种提高火药氧平衡技术途径的效果。
- A new method to measure gun muzzle smoke is adopt to investigate the influence of some gun propellant deterrents. 利用烟箱法枪口烟雾测试系统，研究了钝感剂种类和用量对枪口烟雾的影响。
- Abstract: Gun muzzle smog is strongly related to oxygen balance of gun propellant . 文摘:通过理论计算，对比了几种提高火药氧平衡技术途径的效果。
- Abstract: Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 文摘:研究了两种能降低某大口径火炮高装填密度发射装药的膛内压力波的点传火方案。
- Based on the penetrability of powder loads, the relative parameters affecting characteristics of gun propellant for powder loads were studied. 摘要以射钉穿透能力为依据，对影响射钉弹发射药性能相关参数进行了试验研究。
- The results show that when molecular mass of PET prepolymer with 2 functional groups increases, impact strength of JMZ gun propellant descends. 结果表明：PET预聚体为2官能度时，随着其相对分子质量的增加，发射药冲击性能明显下降；
- The poisonous gas in combustion gases for gun propellant by manometric bomb test was analyzed by infrared spectrum technique. 采用密闭爆发器模拟发射药实际燃烧过程中生成燃气,并用红外光谱分析技术检测发射药燃气成分中毒性气体。
- Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 研究了两种能降低某大口径火炮高装填密度发射装药的膛内压力波的点传火方案。
- Study on the Heat Self-ignition Tests of Gun Propellants 发射药的热自燃实验研究
- The bullet was expelled from the gun. 子弹从枪中射出。
- Thermal decomposition behavior of gun propellant containing triethyleneglycol dinitrate(TEGDN) was studied by TG and DSC techniques under dynamic atmosphere. 采用热重分析(TG)技术和差示扫描量热(DSC)技术研究了含二缩三乙二醇二硝酸酯(TEGDN)的混合酯发射药动态气氛下的热分解性能。
- Based on the clues of the compress and fracture of charge near the base of projectile, the evaluating system of launch safety for gun propellant charge is completely expounded. 发射装药发射安全性试验包括:膛内燃烧与力学环境物理仿真试验、发射药床挤压破碎模拟试验和发射药活性测试试验。
- Cartridges are ejected from the gun after firing. 开枪后子弹从枪膛里弹出去。
- Method based on ATR-FTIR system is successfully introduced to measure the concentration curve of polymer deterrent in small arms double base gun propellant. 研究表明采用ATR-FTIR方法可以定量测试小尺寸钝感枪药表面高分子钝感剂浓度分布曲线，钝感双基球扁药表面高分子钝感剂浓度呈指数规律分布。
- He snatched up his gun and fired. 他突然拿起枪来射击。
