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Terms for subject Explosives and Explosive Ordnance Disposal containing 起于 | all forms
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严重的伤亡事件起因于岩石爆破过程中判断不当或操作失误Serious injuries and fatalities result from improper judgment or practice during rock blasting
如花岗岩之类的坚硬岩石爆破作业中的飞石预测理论已经发展起来、并有待于渐次完善The theory for predicting flyrock from blasting operations in hard rock, such as granite, has been developed and waits to be gradually perfected
然而、爆破所用炸药的特性、岩石类型或地质构造的物理特性或爆破定时起爆顺序及由于这些因素的微妙差别所产生的相互影响均要考虑There is no simple way, however, to take into account the interactions resulting from subtle differences in the characteristics of the explosives the blaster had at his disposal, the physical characteristics of specific rock types or geological formations, or the effect of the changes in timing of the initiation sequence on his blast
由于对高压气体的过早喷泄进行控制所起的限制作用、飞石飞行距离随炮泥长度的增加而递减的这种趋势是显而易见的The decreasing trend of flyrock distance with increasing stemming length is obvious from the role of confinement in controlling premature venting of high pressure gases
碱式苦味酸铅•叠氮化铅复盐、K・D 复盐起爆药。分子式C₆H₂ (N0₂)₃OPbOH ・ Pb (N₃) OH ・ 2Pb (N₃)₂、用于雷管装药double salt of basic lead picrate and lead azide
肺部大出血引起的窒息可能是海洋哺乳动物死于水下冲击波的主要原因Suffocation caused by lung haemorrhage is likely to be the major cause of marine mammal death from underwater shock waves
这些颗粒溶解后、多孔颗粒中封闭的空气得以释放、且不再有使炸药敏化的效力。此外、溶解后的硝铵与水一起处于液态、在爆轰时不再具有起反应的效力When the prills dissolve, the air entrapped inside the porous prills is released and is no longer available to sensitize the composition. Also, the dissolved ammonium nitrate stays in solution with water and is no longer available to react in the detonation