Kármán line

短语

别名

Karman line von Karman line von Kármán line

释义与例句

n.
  1. 1.

    The altitude at which the atmosphere becomes too thin to support aerodynamic flight.

    航空 天文 商务 工程

词源

Named after Hungarian-American engineer Theodore von Kármán (1881–1963), who calculated this limit.

来源：wiktionary