雷管

A new blasting vibration method,which is different from the traditional method to measure the delay time of detonating cord detonator,is proposed through studying the testing process and principle.

通过观察导爆管雷管延期时间的测定过程和研究测定控制原理，提出了与传统测定方法不同的爆破振动测定方法。

Theis paper described the experimental research into the cap sensitivity classification and detonation velocity of the tackiness-increased prilled ANFO explosive s in the various confined conditions.

对于不同约束条件下增粘粒状铵油炸药的雷管感度等级和爆速所进行的试验研究，为该种炸药在地下小直径炮孔爆破中的推广使用提供了可靠依据。

It shows that the network, affected by stream of water, superposes each other leading to the jet of detonator energy cavity and metal fragments which can break the nonel-tube without transmitting detonation yet, so as to make the detonation transmission in some local network break off and bring about misfire.

结果表明，受紊乱水流影响，导爆管网络相互叠加，比较凌乱，致使传爆雷管产生的聚能射流和碎片容易将尚未传爆的导爆管切断或打破，而使局部网路爆轰传递中断，造成拒爆现象的发生。

Blasting ; Low-energy fuse ; Detonating system ; Explosive without cap sensitivity

爆破；低能导爆索；起爆系统；无雷管感度炸药

5The blasting vibration signals are analyzed by time-energy analysis. Identify the time of detonator priming and ascertain reasonable subordinate interval in millisecond delay blasting to decrease blasting vibration and control the damage of blasting. In this paper, wavelet analysis is used to de-noise the blasting vibration signals.

利用基于小波变换的时－能密度法具有的良好的突出被分析信号能量突变的特点，有效地识别微差爆破中各段雷管的起爆时刻，从而确定微差爆破中合理的微差延时，达到降低爆破震动，控制爆破震动危害的目的。

According to the experiment results,the author analyses the combustion propagation mechanism of detonator delay composition and believes that the combustion in the lead tube is impulsive combustion,which is the key factor of influencing the delay precision of the detonator;secondarily,the effect of the igniting power terminal is also very obvious.

本文实验测试了硼系延期药和硅系延期药燃烧传播过程，根据实验结果分析了延期药燃烧传播机理，认为延期药在铅管内的燃烧是脉动燃烧，是影响雷管延期精度的主要因素，其次点火药头的影响作用也十分明显。

The detonating cord and millisecond delay detonating tube with non-electric detonator priming system is used in our mine for underground big demolition.

我司井下大爆破使用的是非电雷管、导爆索、导爆管微差复式起爆系统，但在现场操作中，由于对两种起爆器材的认识缺陷和偏见，在系统网路联结工作上存在不足因素，爆破结果表现出起爆器材不彻底起爆的现象。

Party B supplies with blasting products such as explosive, detonator, detonating tube, detonating core, etc.

炸药、雷管、导爆管、导爆索等火工器材乙方自供。

Damaged detonators are to be rendered safe by firing them.

对损坏的雷管进行安全处理的办法就是把它们炸掉。

An integrated suit of standards and technical manuals on production and application of electronic detonators and testing devices used for production has been set up.

建立了一套完整的数码电子雷管产品生产和应用以及生产检测设备的相关标准和技术规范。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了