Rb-Sr

短语

释义与例句

n.
  1. 1.

    rubidium-strontium.

    不可数

    The age of the Panda intrusion has been dated precisely by Rb-Sr determinations on kimberlitic phlogopite (n = 7), yielding a robust isochron of 53.3±0.6 Ma (Early Eocene, Ypresian).