查询词典 detonation

Contact of amonium nitrate in explosive with sulphide ore in high sulphur hot deposit tends to cause spontaneous combustion and detonation thre ate ning production safety. Addition of inhibitors into explosives may inhibit contact reaction.

高硫高温矿床中的硫化矿石与炸药中的硝酸铵接触容易引起自燃自爆，对安全生产带来威胁，而在炸药中加入抑制剂，可以抑制接触反应的进行。

Am tomorrow to go before the official blasting several hours, Wang command at the scene of the side edge to the reporters about the bursting of the whole process completed in 10 seconds, 2 seconds detonation, the official blasting 8 seconds.

明日上午去正式爆破前几个小时，王指挥在现场的一侧边缘向记者介绍了爆破的全过程中完成了10秒， 2秒引爆，正式爆破8秒。

This volume: A bomb explodes in a Salt Lake City office block, police respond immediately, a man got killed, but this detonation was not last time, dispersed continually along with the bomb fragment, Salt Lake City fell into the fear.

本集：一颗炸弹在一栋盐湖城办公大楼爆炸，警察随即作出回应，一名男子丧生，但这次爆炸不是最后一次，随着炸弹碎片持续飞散，盐湖城陷入恐惧之中。

The outside sealing component -corrugated tube of valve can affect outside sealing properties of valve. Through finite element analyse of stress state of corrugated tube, the stress status which are under stretch, compress and stretch-compress action are obtained. Combined with test, the stability, detonation pressure and rigidity of corrugated tube are analyzed. The result showed that corrugated tube is safety under working pressure and when stretch-compress displacement is less than 60% of maxmium displacement.

作为阀门外密封元件的波纹管是影响阀门外密封性能的关键部件，通过对波纹管进行有限元分析，初步掌握了波纹管在拉伸、压缩以及拉伸压缩共同作用下的应力状况，同时采用有限元计算和试验相结合的方法，分析了波纹管的稳定性、爆破压力、刚度等，结果表明，波纹管在工作压力下，拉伸和压缩量达到许用位移的60%时，波纹管工作仍是安全的，为阀门开启量的确定提供了理论依据。

Following the detonation of two nuclear bombs over the capital of Atlantis, the surrounding regions that were related to New Orleans in present time were also affected but not blown to bits.

随着远古时期2次核弹在亚特兰蒂斯的首都爆炸，今天与新奥尔良相关的周围地区也曾受到巨大影响，只不过未被分裂成碎片。

Following the detonation of two nuclear bombs over the capital of Atlantis, the surrounding regions that were related to New Orleans in present time were also affected but not blown to bits.

随着远古时期2次核弹在亚特兰蒂斯的首都爆炸，与今天新奥尔良相关的周围地区也曾受到巨大影响，只不过未被分裂成碎片。

In this thesis, the experimental investigations, theoretical analysis and numerical simulations are carried out to study the detonation characteristics of fuel-air mixtures, explosion suppressions and venting. The relevant parameters of heterogeneous detonations, explosion suppression and venting are obtained experimentally, and the mechanism is revealed.

本文以几种常见液态碳氢燃料云雾为重点，从实验测试、理论分析和数值计算三个方面对燃料云雾爆轰性能、云雾爆炸的抑制与泄放过程进行了系统深入的研究，基本揭示了云雾多相爆轰结构特征和作用机理，获得了有关云雾爆炸抑制及泄放的相关特征参数和变化规律，为控制或减缓工业爆炸灾害的作用程度和范围提供了重要的技术思路和途径。

Within a few hundreds of microseconds, detonation is complete.

在几百微秒之内，爆炸便完成了。

Keywords physical chemistry;seismic explosive column;low detonation velocity;ammonium nitrate explosive;explosive property;safe property

物理化学；震源药柱；低爆速；硝铵炸药；爆炸性能；安全性能

This kind of low detonation velocity explosive is composed of 83%～87% expanded ammonium nitrate,3.0%～4.0% wood powder,2.0～3.0% composite fuel oil,4.0%～5.0% high energetic additives and 6%～8% dilution agent.

用自敏化改性膨化硝酸铵为氧化剂的低爆速膨化硝铵炸药的配方为：膨化硝酸铵83%~87%、木粉3.0%~4.0%、复合油2.0%~3.0%、高能添加剂4.0%~5.0%和稀释剂6%~8%。

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。