Based on test method of national standard of anti-deflagration,influences of moisture and charge density on anti-deflagration of permissible expanded ammonium nitrate explosive have been tested and investigated,residual mass of acceptor explosive have also been measured at same time.
根据抗爆燃性有关标准的测试方法,详细地测试和研究了水分和装药密度对受试的一级和二级煤矿许用膨化硝铵炸药的抗爆燃性的影响,同时测定了被发装药的残药量。
In this paper,the effect for thickness of shell on measuring of charge density was studied in nondestructive testing and the relation of thickness of shell with scanning value was found.
研究了在应用无损检测技术对炮弹装药密度进行测量时壳体厚度对炮弹装药密度检测精度的影响,并找出了壳体厚度与扫描值的关系,通过对壳体厚度的修正,其测量精度可得到较大的提高。
The relationship between charge density and loading pressure,and between laser ignition delay time and charge density of Zr/KClO4 were studied by fiber inserted laser igniter.
采用光纤插入式激光点火器测定了Zr/KClO4点火药的装药密度和压药压力的关系及激光点火延迟时间和装药密度的关系,得出在压药压力5~130 MPa范围,对应的装药密度变化为0。
Precision shaped charge warhead technology is a major way to improve the penetration power and stability, which consists of following key techniques: powerful explosive, precise charge, precise liner and precise assembly.
精密破甲战斗部技术是提高破甲威力和改善破甲稳定性的重要技术途径,其关键技术包括高威力炸药及其精密装药,精密药型罩和精密装配技术。
Influences of Slow Cook-off Characteristics of Passivation RDX at Different Charge Density
装药密度对钝化黑索今慢速烤燃特性的影响
high desity assembly
高密度装配高密度组件
It is an effective new processing way for loading of the solid rocket motor with high loading density, high propellant mass fraction propellant.
为今后高装填密度、高质量比的发动机装药开拓出一条新途径。
Experimental Study on Deflagration-to-Detonation Transition in Two Pressed High-Density Explosives
以HMX为基的两种压装高密度炸药的燃烧转爆轰实验研究
The containers loaded with the dough are hermetically closed.
装药团的容器应紧密密封。
nitroglycerine low-density powder
硝化甘油低密度炸药
gas flow neutron density measuring assembly
柳型中子密度测量装置
neutron flux density scanning assembly
中子通量密度扫描装置
Each pill is put into a small box sealed with wax.
每个丸药装入小盒后用蜡密封好
Determination of densities of mineral drugs and their calcined products by sealing wax densimetry
封蜡密度测定法测定矿物药及其煅制品的密度
The highest permissible temperature in the cavity for charging is ＋50℃.
装药时药室中允许的最高温度为正50度。
Reagent of fireworks and firecracker--Measurement of density
GB/T15814.2-1995烟花爆竹药剂密度测定
DENSITY OF EMULSION EXPLOSIVE AND SYNTHESIS OF NANO-MnFe_2O_4 POWDERS BY EXPLOSION
乳化炸药密度与纳米MnFe_2O_4颗粒爆炸合成
The Way to Increase the Density of Expanded Ammonium Nitrate Explosive on Continuous production Line
提高连续化膨化硝铵炸药密度的方法
Numerical Simulation of Pressure Wave in Highly Dense Small-grain Propellant Bed
小颗粒高密实装药床中压力波的数值模拟
Selection of the Secondary Sealed luternal Package Materials for a Specicl Aeronautic Ammunition;
特种航空弹药二次密封的内包装材料选择
3D Stacking Packaging in SMT for High Density Packaging
满足高密度组装的SMT三维封装堆叠技术
Aluminium oxide powders--Determination of apparent density
GB/T6522-1986氧化铝粉末松装密度的测定