Logging curve contains a great amount of geologic information and it has advantage in studying multilevel cycle of strata and in recognizing multi-resolution abrupt change of strata.
测井曲线包含了丰富的地质信息,对研究地层多级别旋回性及识别地层信息多分辨突变具有优势。
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The Milankovitch cycle, whose records in strata can be considered both as an accurate "sediment clock" and as an auxiliary dating tool, is relatively stable in the geologic history.