sferics

n. 天电, 天电学, 风暴电子探测器

词形变化

only 复数

别名

spherics

释义与例句

n.
  1. 1.

    plural of sferic

  2. 2.

    Electromagnetic pulses caused by atmospheric phenomena, such as lightning. plural of sferic

    仅复数

    A Sferics Locating System has been developed to determine the geographical location of lightning strokes...

    ...an artificial sferics generator was used as a known source of EM pulses.

    Researchers have thought that possibly these sferics could be used to track hurricanes—but so far, they have been only marginally successful.

    The second common theoretical approach of the propagation of sferics involves viewing the Earth-ionosphere cavity as a waveguide...

  3. 3.

    Radio interference caused by sferics; atmospherics.

    仅复数

词源

From atmospherics.

来源：wiktionary