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Mass Ratio  

定义

  • In aerospace engineering, mass ratio is a measure of the efficiency of a rocket. It describes how much more massive the vehicle is with propellant than without; that is, it is the ratio of the rocket's wet mass (vehicle plus contents plus propellant) to its dry mass (vehicle plus contents)

狭义概念

注释，说明

  • In aerospace engineering, mass ratio is a measure of the efficiency of a rocket. It describes how much more massive the vehicle is with propellant than without; that is, it is the ratio of the rocket's wet mass (vehicle plus contents plus propellant) to its dry mass (vehicle plus contents)

其它语言

  • 0112/2///62720#UAD109

  • R or M_{R}

URI

https://vocab.sentier.dev/units/quantity-kind/MassRatio

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