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重力地改我队原来用地形改正计算盘计算时,每人每天算八个点(改正半径为7km)。用EL—5002计算器每人每天可计算20点左右,提高工作效率约一倍半。 1.计算公式地形改正方法采用鲁卡夫钦科环带法
Gravity to change my team originally used the terrain correction calculation disk calculation, each person counted eight points a day (correction radius of 7km). With EL-5002 calculator per person per day can calculate about 20 o’clock to improve work efficiency about one and a half times. 1. Calculation formula Terrain correction method using Luka Fu Qin Branch ring method