Terms for subject Explosives and Explosive Ordnance Disposal containing 平均的

Chinese	English
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
低于平均值的	sub-average
平均重量以下的	lightweight
很多实地操作人员把这种求导岩石系数的方法广泛应用于爆破剂破岩研究之中、并证明应用这种方法可以合理地估算所需的爆破强度以及诸多爆破环境下岩石的最终平均过筛粒度	This approach to the derivation of rock factors has been used by many field operators in a wide range of blasting and fragmentation studies and has been shown to lead to a reasonable estimate of the required blasting intensity and the resulting mean passing size in a wide range of blasting environments
每个炮孔的平均负载一般以每个炮孔负担的爆破岩石量表示	burden per hole
预定的平均孔内乳化炸药密度	target average in-hole emulsion density
预定的平均标准偏移量	prescribed mean and standard deviation