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词汇 propagation constant
释义

Definition of propagation constant in English:

propagation constant

noun
Physics
  • A quantity representing the loss of amplitude, or the retardation of phase, of a wave per unit distance travelled; specifically the coefficient of the distance in an equation representing the propagation of a wave.

Origin

Early 20th century; earliest use found in Ambrose Fleming (1849–1945), electrical engineer and university teacher.

Definition of propagation constant in US English:

propagation constant

noun
Physics
  • A quantity representing the loss of amplitude, or the retardation of phase, of a wave per unit distance travelled; specifically the coefficient of the distance in an equation representing the propagation of a wave.

Origin

Early 20th century; earliest use found in Ambrose Fleming (1849–1945), electrical engineer and university teacher.

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