jansky

央

词形变化

janskies janskys 复数 janskys janskies 复数

释义与例句

n.
  1. 1.

    A non-SI unit (symbol Jy) measuring electromagnetic flux density equal to 10⁻²⁶ watts per square meter per hertz.

词源

Named after radio astronomer Karl Guthe Jansky.

来源：wiktionary