archaeomagnetism

n. 地磁定年术( 指通过测量地磁场对陶器等的磁化程度来确定其年代的一种考古手段)

别名

archæomagnetism archeomagnetism

释义与例句

n.
  1. 1.

    The magnetism of the Earth in the geologic past; the study and measurement of this magnetism in order to date a specimen with iron.

    不可数 地质 物理
  2. 2.

    The magnetism induced by the Earth's magnetic field in magnetizable matter after heating to the Curie temperature; directional magnetism, thermoremanent magnetism.

    不可数

词源

From archaeo- + magnetism.

来源：wiktionary