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Terms for subject Explosives and Explosive Ordnance Disposal containing spent | all forms | exact matches only
| English | Chinese |
| spent shot | 无效爆破指掘进时遇到特硬岩后,爆破后没有或很少有进尺的现象。爆破时，因延时雷管跳段或其他原因使爆破效果不理想者，亦称无效爆破 |
| spent shot | 空炮炮孔爆破时，爆炸气体从孔口和贯通裂缝中喷出,或部分炸药被抛出孔外在空中爆炸的现象称为空炮 |
| The energy spent in creating flyrock during blasting is less than 1 % of the total energy transferred to the rock, hence the wastage of explosive energy in this form maybe insignificant | 在爆破中产生飞石所消耗的能量低于传递给岩石全部能量的1%、因此以这种形式浪费的爆炸能可以说微不足道 |