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propulsion    音标拼音: [prəp'ʌlʃən]
n. 推进,推进力

推进,推进力

propulsion
n 1: a propelling force
2: the act of propelling [synonym: {propulsion}, {actuation}]

Propulsion \Pro*pul"sion\, n. [Cf. F. propulsion. See {Propel}.]
1. The act driving forward or away; the act or process of
propelling; as, steam propulsion.
[1913 Webster]

2. An impelling act or movement.
[1913 Webster]

God works in all things; all obey
His first propulsion. --Whittier.
[1913 Webster]


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  • Propulsion - Wikipedia
    Propulsion is the generation of force by any combination of pushing or pulling to modify the translational motion of an object, which is typically a rigid body (or an articulated rigid body) but may also concern a fluid [1]
  • PROPULSION Definition Meaning - Merriam-Webster
    The meaning of PROPULSION is the action or process of propelling How to use propulsion in a sentence
  • Propelling Artemis II | Northrop Grumman
    Powered by Northrop Grumman propulsion systems, NASA’s Artemis II will launch into space in 2026 on American-built boosters designed for human flight
  • Propulsion: Types, Components, and Uses - Thomasnet
    Propulsion is the process of generating force to move an object through a medium, be it air, water, land, or even vacuum It focuses on converting stored energy into motion
  • Propulsion - Wikiwand
    Propulsion is the generation of force by any combination of pushing or pulling to modify the translational motion of an object, which is typically a rigid body but may also concern a fluid The term is derived from two Latin words: pro, meaning before or forward; and pellere, meaning to drive A propulsion system consists of a source of mechanical power, and a propulsor
  • An Engineer Says He’s Found a Way to Overcome Earth’s Gravity
    Discovering a machine that could somehow produce thrust without releasing propellant would be a game-changer for human space travel There’s just one problem—such a device would defy the laws of
  • Fundamentals of Propulsion Systems – Introduction to Aerospace Flight . . .
    A propulsion system consists of an engine of some kind that produces power and work, and hence a force to propel the vehicle forward Air-breathing engines include reciprocating piston engines driving a propeller, turboprops, turbojets, and turbofans
  • Rocket Propulsion - GeeksforGeeks
    Rocket Propulsion is the process of moving a rocket or spaceship through Earth's atmosphere or into empty space It is based on the idea that there is an equal and opposite response to every action, known as Newton's third rule of motion
  • Introduction to Propulsion Systems - MIT OpenCourseWare
    Both air-breathing and rocket engines are covered, at a level which enables rational integration of the propulsive system into an overall vehicle design Mission analysis, fundamental performance relations, and exemplary design solutions are presented





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