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- propellant charge stabilizer 发射药安定剂
- By angling the barrel and changing the propellant charge used, howitzers have an impressive flexibility in shell trajectories. 通过更换射角和装药号,榴弹炮体现出令人惊异的弹道灵活性。
- 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。
- To insure the uniformity of the initial velocity of self-unit single-base propellant charge at low temperature,it is necessary to control the consistency of external volatiles. 为确保某独立单元单基装药低温初速的一致性,必须对外挥的一致性进行调控。
- The semi-closed bomb control equations using study dynamic extrusion stress of propellant charge bed were established, and some experimental and numerical simulations were tested. 建立了用于发射药床动态挤压破碎应力研究的半密闭爆发器控制方程组,进行了半密闭爆发器数值与物理仿真。
- External additive can give flowability and charge stability to toner. 外部添加剂可以改变墨粉的流动性和电荷的稳定性。
- In this paper, gas generating strength of propellant charge was studied on basis of retreating for bore pressure time curve, and physical firing law of propellant charge was analysised. 通过对火炮膛内压力 -时间曲线的再处理 ,研究发射药的气体生成强度 ,进而分析发射药装药的物理燃烧规律
- In view of using the propellant charge in the torpedo launcher, this paper puts forward the mathematic model of interior ballistic with two periods by using the first thermodynamic law. 针对火药发射的特点,利用开口系统热力学第一定律的方法,建立了以火药为工质的鱼雷发射装置内弹道数学模型,并进行了计算机仿真。
- The use of caseless propellant charges as the power source for projectiles and for explosive percussion tools such as nailguns is now established. 目前,用无壳药柱作为弹丸及火药推进器(如铆钉枪)的能源已是被认定的。
- Increased charge stability means higher transfer efficiency and the ability to meet the OEM yield. 增加稳定的电荷意味着更加满意的OEM色彩转换效果。
- Decreasing missile preserving temperature,adding small amount of oxidant into propellant,using oxidant bag in propelling charge all can decrease CO peak ... 改善发射药点传火性能,可有效减少炮尾火焰现象。这些试验现象可用水煤气反应机理、氧平衡及内弹道原理来解释。
- Advance on Launch Safety for Gun Propellant Charge 发射装药发射安全性评定技术的研究进展
- The bagged propellent charges are loaded separately. 至于炮弹的装药则是与弹头分开装填的。)
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- The topological charge stabilization rule also fit well to the inorganic conjugate molecules and explained the reason of the stability of the inorganic conjugate molecules. 拓扑电荷稳定规则也适用于无机共轭分子,用这个理论解释了无机共轭分子稳定性存在的原因。
- It is an object to provide toner excellent in charge stability, fixing property at low temperature, durability, microdot reproducibility and cleaning ability. 本发明的目的在于提供一种充电稳定性、低温定影性、耐久性、微小点再现性和清洁性优异的调色剂。
- rocket propellant charge assembly 火箭推进剂药柱组
- 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。
- 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。
- Significant difference between influence of dipole peak at low temperature for Mylar PETP and that of real charge peak at lower temperature for nonpolarity fluoropolymers on charge stability is analyzed. 比较了聚酯的较低温位(85℃)TSD(thermally stimulated discharge)偶极峰与非极性分子聚合物材料较低温位TSD空间电荷峰对电荷稳定性影响的明显区别。