Kármán line

名词 n.
中文释义

英文释义

名词 n.
  1. The altitude at which the atmosphere becomes too thin to support aerodynamic flight.
    — As well as being important for aircraft and spacecraft, the Kármán line is useful for lawyers—the laws that govern space are not the same as the laws that govern Earth's atmosphere!

词形变化

Karman line alternative von Karman line alternative von Kármán line alternative

词源

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