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单词 electric log
释义

Definition of electric log in English:

electric log

noun
  • 1A ship's log registering by electricity.

  • 2Chiefly Oil Industry and Coal Mining a record of electrical resistivity measurements used to identify the rock formations and fuel deposits surrounding a borehole.

Origin

Late 19th century; earliest use found in Science.

Definition of electric log in US English:

electric log

noun
  • 1A ship's log registering by electricity.

  • 2Chiefly Oil Industry and Coal Mining a record of electrical resistivity measurements used to identify the rock formations and fuel deposits surrounding a borehole.

Origin

Late 19th century; earliest use found in Science.

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更新时间:2024/11/8 22:15:05