mu-metal

短语

别名

mumetal

释义与例句

n.
  1. 1.

    An alloy with high magnetic permeability, consisting of nickel (77%) and iron (15%) with traces of copper and molybdenum.

    不可数

词源

From mu + metal; the Greek letter mu (μ) is a symbol for permeability.

来源：wiktionary