But the positioning error of INS accumulates along with time. 但慣導定位的定位誤差會(huì )隨著(zhù)時(shí)間不斷積累。
The life of the drill and the location accuracy of entering drilling of microvoid are remarkably impr. 分析了微小孔鉆頭軸向振動(dòng)入鉆時(shí)特殊的動(dòng)力學(xué)行為及其對入鉆定位誤差的修正作用。
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