In order to research the chemical stability of ignition composition including metal powdery, the hygroscopicity experiments have been carried out for the ignition composition including some metals, such as magnesium, aluminium, etc.
为了研究含金属点火药的化学安定性,对一含镁、铝等金属点火药进行了吸湿性实验。
In order to find out a new civil ignition powder,the Al、Mg、KNO_3 and S were used as major elements to form a new type of ignition composition.
以铝粉、镁粉、硝酸钾和硫磺为主要成分,运用正交试验设计方法,组成16种点火药配方,并通过使用R ea l软件,模拟计算出各种点火药的能量参数;根据计算结果,确定点火药配方中A l和M g的含量范围,优选出最佳点火药配方。
In this paper, the effect of B-based high-energy ignition composition transformation of combustion to explosion of PETN was studied.
文章研究了硼系高能点火药对PETN燃烧转爆轰的影响。
This paper introduces the development of pyrotechnical jointing technology,designs a prescription of high energy igniting composition applied in the new type of welding technology .
介绍了烟火药焊接技术的发展,设计了一种在新型焊接技术中使用的高能烟火点火药剂配方,并对其点火效率和燃烧性能进行了实验研究,研究结果表明,新配方高能点火药的点火效率远远高于黑火药,保证了以高热剂为主要能源的新型燃烧型焊条的可靠快速引燃。
The main research includes: the effect of the diameter of bridgewire to the electric sensitivity, the electric sensitivity of Pb(SCN)2 and C6H3O7N6K igniting compositions, the design of the squib charge and the design of the gas generant.
本课题研究了汽车安全带预紧器用气体发生器，主要研究内容有：桥丝直径对点火头电感度的影响；硫氰酸铅[Pb(SCN)_2]和苦味酸钾[C_6H_2O_7N_3K]两类点火药的电感度；点火具的装药设计；气体发生剂的设计等。
The explosive used to ignite a charge.
起爆药，引火药，点火药用来引爆一定量炸药的爆炸物
Each pellet was placed in the end of a shotshell in place of the regular powder charge and primer.
每个点火药片放在实验弹的一端，代替正式的火药和击发药。
Method of amorce mass estimation for solid rocket motor
固体火箭发动机的一种点火药量估算方法
Each pellet was placed in the end of a shotshell.
每个点火药片放在实验弹的一端。
A Study on Combustion PErformance and Application of a New Type of Water-insensitivity Ignition Mixture;
新型耐水点火药燃烧性能及应用研究
According to this assignable regulation for the use of firing enegy, the internal ballistic performance of caseless cartridge can be improved by adjusting weight of combustibility primer or addition ignition composition.
根据这一点火能量利用分配规则，调整可燃底火或辅助点火药的药量，可以改善内弹道性能。
When powder is set fire to, it explodes.
火药点火就会爆炸。
A gunlock in which powder is ignited by a match.
火绳枪用火柴点燃火药的枪机
A device for igniting the charge of a firearm.
枪机一种用来点燃火器中火药的装置
The opening in early firearms and cannons through which the powder was ignited.
火门早期火器和大炮中的开口，由此将火药点燃
The slightest spark can set off the explosives stored here.
一点点火星就能够使储存这里的火药爆炸。
Comparison of Plasma and Conventional Ignition Performance of Propellants
发射药等离子体点火与常规点火性能的比较
Ignition experiment of the double-base powder and nitramine powder under the condition of plasma has been conducted.
(3)进行了等离子条件下双基火药和硝胺火药的点火实验研究。
The workers drilled a stick into a pit containing tinder to kindle fire
工人们将含有引火物的炸药柱引入矿内点火。
The Simulation of Propellant with Plasma Ignition Considering the Effect of Non-Fourier;
考虑非傅立叶效应的火药等离子体点火模拟
Calculation Analysis of Thermal Stress of Propellant Grain in Ignition Process
点传火过程中火药颗粒热应力的计算分析
Combustion Characteristics of ETPE Propellant with Plasma Ignition
ETPE发射药等离子体点火的燃烧特性
These can be ignited as by means of a squib or exploded with a cartridge.
这些物质可用点火头点燃或由起爆药起爆。