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单词 mass-ratio
释义

Definition of mass-ratio in English:

mass-ratio

noun

  • The ratio of the masses of two things, especially (in Aeronautics) of a rocket with its fuel tanks respectively full and empty.

Origin

Early 20th century; earliest use found in The Philosophical Review.

Definition of mass-ratio in US English:

mass-ratio

noun

  • The ratio of the masses of two things, especially (in Aeronautics) of a rocket with its fuel tanks respectively full and empty.

Origin

Early 20th century; earliest use found in The Philosophical Review.
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更新时间：2025/1/14 13:47:48