Designs and production techniques of a kind of low detonation velocity explosive are introduced in this paper.
该文介绍了一种低爆速炸药的设计与生产技术。
According to the requirement of the low detonation velocity explosive for seismic charge,the composition,formulation and composition mixing technology are established.
文章根据地震勘探震源药柱对低爆速炸药的要求 ,确定炸药的组分、配方及其混药工艺 ,产品经 2 3m井下传爆试验表明 ,该炸药爆速满足 16 0 0 m· s-1～ 2 30 0 m· s-1的要求 ,起爆和传爆性能可
A low detonation velocity explosive with medium density (lg/cm3) and proper power (>320ml).
文中对废弃发射药采用控制粒度和加入钝感剂的方法研制出了一类新型低爆速炸药；该类低爆速炸药具有密度适中(1g/cm~3)、能量适中(＞320ml)的特点；分析了含水发射药颗粒中水份的分布、颗粒粒度及钝感剂对爆速的影响；水份在炸药颗粒中的渗流并提出了控制措施；给出了低爆速炸药配方及工艺流程；发射药低爆速炸药爆速能控制在2000m/s，温度变化对爆速影响较小并具有良好的传爆性能；废弃发射药低爆速炸药与普通的高爆速炸药对比实验表明，该类低爆速炸药在石油勘探中能提高对地层的分辨率。
By using the examples from the records of blasting process of a water-transferring tunnel in Heiquan 2-class hydrodynamic-power station of Qinghai province,this paper analyzes the performance of the minor-diameter low-speed detonator in smooth demolition of the tunnel blast-excavating,and dwells on the special application.
结合青海黑泉二级电站输水隧洞爆破施工实例,分析了小直径低爆速炸药的性能,详细阐述了小直径低爆速炸药在隧洞开挖光面爆破中的具体应用,总结出在隧洞开挖光面爆破中,使用小直径低爆速炸药简单、安全、经济,可以使开挖断面得到控制,避免不良爆破引起的塌方。
The Application of Minor-diameter Low-speed Detonator in Smooth Demolition of the Tunnel Blast-excavating;
小直径低爆速炸药在隧洞光面爆破开挖中的应用
Experimental Study on Low Detonation Velocity Expanding ANFO Explosive Used in Metal Explosive Welding
金属爆炸焊接用低爆速膨化铵油炸药实验研究
Industrical explosive-Determination of detonation velocity
GB/T13228-1991工业炸药爆速测定方法
A violent explosion, as of dynamite or a bomb.
爆炸爆炸，如炸药或炸弹的爆炸气浪或冲击波
To use or detonate explosives.
爆炸使用炸药或用炸药炸开
well-coupled dynamite shot
与炮井耦合的炸药爆炸
Research on Ignition and Extinguishing by Explosion of High Explosive
猛炸药爆炸燃烧与爆炸灭火应用研究
Disscussion on Methods to Reduce Unit Volume Consumption of Dynamite for Moderate-long Hole Bench Blasting
中深孔台阶爆破降低炸药单耗方法的探讨
A case filled with high explosives, used in blasting.
炸药箱装满高爆炸药而用于爆破的箱
To fire or explode(a weapon or an explosive charge).
发射或使爆炸（武器或爆炸性弹药）
The Application of"New"Interval Charge Technology to Reduce the Consumption of Explosives about Deep-hole Blasting in Open-pit Mine
“新型”间隔装药技术降低露天矿深孔爆破炸药单耗的应用
Study Group on Ammunitions and Explosives
弹药和爆炸物研究小组
When powder is set fire to, it explodes.
火药点火就会爆炸。
The gunpowder went off unexpectedly.
火药意外地爆炸了。
The barrel of gunpowder blew up with a loud noise
火药桶轰然一声爆炸。
explosively anchored
炸药爆破锚固锚杆法
There was an explosion in the ship's magazine.
军舰的弹药库爆炸了。
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