偏离 – phrases

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
偏心钻进剥离穿孔	overburden drilling with eccentric drilling
偏离应力/应变通过从各法向应力/应变分量减去一个应力/应变张量的平均法向应力/应变分量而得到的应力/应变张量	deviator stress/strain
当前排炮孔抵抗线不足或钻孔偏离了设计的方向时、也会发生自由面破裂现象	F-bursting can also occur when the front row has insufficient burden or drilling deviations from design
钻孔偏离差	drilling deviation
钻孔偏离钻孔位置与预先标定点位置之间的偏差,单位为m	collaring deviation