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Terms for subject Explosives and Explosive Ordnance Disposal containing 精 确的 | all forms | in specified order only
ChineseEnglish
一组雷管的平均起爆时间一般稍微偏离标称的起爆时间。这种平均值对公称值的偏移则是第一个影响定时精确的因素。在平均值附近的起爆时间分布是第二个因素The mean or average firing time for any group of detonators typically is slightly offset from the nominal firing time. This shift of the mean from the nominal is the first timing accuracy factor. The distribution of the firing times around the mean firing time is the second factor
延时时间的精度和准确度timing accuracy and precision
延时雷管的定时精确性timing accuracy of delay detonators
影响定时精确的因素timing accuracy factor
精确的rigid
评估是否准确、取决于气象资料和所用的评价模型是否精确The accuracy of the assessment depends on both the accuracy of the meteorological data, and the accuracy of the assessment model used
飞石产生的主要原因包括抵抗线不足、炮泥长度不够、钻孔不精确、单位炸药消耗量过多、地质条件不利露天节理、矿层不稳固和空穴、延时定时和序列不当、延时不精确、发生反向爆破、以及台阶上部岩石松散等The major causes of flyrock are inadequate burden, inadequate stemming length, drilling inaccuracy, excessive powder factor,unfavorable geological conditions open joints, weak seams and cavities, inappropriate delay timing and sequence, inaccuracy of delays, back break and loose rock on top of the bench