查询词典 detonating cord

A safe and explosion proof test bench for measuring contractibility of detonating cord is developed in order to measure tiny change in length of a detonating cord with safety and accuracy in high temperature environment.

为在高温环境中安全准确地测量导爆索长度的微量变化，研制了安全防爆的导爆索收缩性测试台架。

Don't pull the detonating cord. That's dangerous.

别拉那根火药导线，挺危险的。

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。

Combining practice at Nanfen Open Pit and applying statistical analysis,the paper introduces the measuring,analyzing and calculating of reliability of three types of detonating points between detonating cord and nonel tube .

结合南芬露天矿的实际，运用统计分析的方法，对导爆索与导爆管3种类型的传爆结点可靠性进行抽样测试、分析与计算，初步确定了其3种类型传爆结点的可靠性指标，并对其可靠性进行了评价。

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。

Keywords compound priming system;detonating cord;detonating tube;same directional acute angle;reverse directional acute angle

复式起爆系统；导爆索；导爆管；同向锐角；反向锐角

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。