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1)  pyrotechnic exhaust composition
烟火型底排剂
1.
This article is mainly on developing a new pyrotechnic exhaust composition, which can efficiently extend range to the base bleed.
本论文主要研究了一种对底部排气弹能实现有效增程的烟火型底排剂配方。
2)  pyrotechnics base bleed propellant
烟火底排药剂
1.
This paper concisely introduces the static test unit of the combustion behavior of pyrotechnics base bleed propellant and the preliminary test results.
烟火底排药剂的燃烧性能是进行底排弹外弹道计算的重要基础数据之一 。
3)  pyrotechnic propellant
烟火型推进剂
4)  composite base bleeding agent
复合药型底排剂
1.
The mechanism of secondary ignition of the composite base bleeding agent by spurting flame ignitor rapidly and steadily is analyzed and discussed and it is indicated that the results are of reference value in the design of such ignitor.
喷焰式点火具对复合药型底排剂实现快速、稳定的“二次点火”问题 ,作了机理性分析和探讨。
5)  fireproofing and smoke exhaust
防火排烟
1.
Individual design for fireproofing and smoke exhaust in modern large-scale and light-steel spinning mill workshop
现代大型轻钢纺织厂房防火排烟个性化设计探析
6)  Pyrotechnic composition
烟火药剂
1.
In this paper,started from increasing the floccule carbon production of pyrotechnic composition,the infrared extinction and physical performances of the floccule carbon pyrotechnic composition arestudied.
本文以提高絮碳烟火药剂絮碳的生成量为切入点,研究了絮碳烟火药剂的红外消光性能和相关物理性能。
2.
There are more than 40 kinds of Pyrotechnic compositions which are usually used in pyrotechnic articles today,most pyrotechnic compositions contain metal compound,nonmetal compound or the mixture of them.
烟花爆竹制品中烟火药剂所用到的化工原材料多达40多种,其中包括多种金属和非金属化合物,以及它们的混合物。
补充资料:烟火剂
分子式:
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性质:燃烧时产生光、声、烟、色、热和气体等烟火效应的混合物,也称烟火药或烟火剂。常由氧化剂、可燃剂、黏合剂及其他附加剂组成。多属于爆炸能力很低的炸药,但在实际使用时是利用其燃烧效应。种类繁多,按产生的能量分为动能、光能、热能、声能等类型。属动能的有燃气发生剂、烟火推进剂;属热能的有点火药、燃烧剂;属光能的有摄影闪光剂、照明剂、曳光剂、发光信号剂、红外诱饵剂;属声能的有模拟剂、哨音剂。还有利用燃烧产物效应的发烟剂,利用燃烧速度效应的延期药。烟火药最重要的示性数是燃速,它与装药密度及很多其他因素有关。军事上用于装填特种弹药和器材,利用不同的烟火效应以实现不同的目的。

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