同时也讨论了位置-刻度线性同变估计中的最优估计。
At the same time, we also find out the optimal estimators in the class of Location-Scale linear equivariant estimators.
反之，如果线性刻度表之间的结构和机器安装，直线运动直接测量。
Contrarily, if a linear scale is installed between the table and the machine structure, the linear movement is measured directly.
摘要阐述了声波变密度测井时对其进行测前、测后线性刻度及记录时差曲线的必要性。
It is necessary to record the linear scale before and after log and the time difference curve in the acoustic variable density log.
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