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我队在索索井评比会议的基础上开动脑筋,鼓足干劲,打破了磁法记录本上格式的限制,改进了计算方法——省略了比较费时的计算Δ项步骤,把它并入正常梯度改正项内,其他各项也都用查表。这样大大
On the basis of the Soso Appraisal Meeting, our team braved and energetic efforts to break the limitations of the format of the magnetic method and improved the method of calculation - omitting the time-consuming step of calculating Δ and incorporating it into the normal gradient Corrections, other items are also used look-up table. So big