英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Propellant - Wikipedia
    A propellant (or propellent) is a mass that is expelled or expanded in such a way as to create a thrust or another motive force in accordance with Newton's third law of motion, and "propel" a vehicle, projectile, or fluid payload
  • PROPELLENT Definition Meaning - Merriam-Webster
    The meaning of PROPELLANT is capable of propelling How to use propellant in a sentence
  • What Is Propellant? Types, Uses, and How It Works
    A propellant is any substance that produces force by expanding rapidly, pushing something else in the desired direction That “something else” might be a rocket, a bullet, medicine from an inhaler, or hairspray from a can
  • Propellant | Rocket Engines, Spacecraft Fuel | Britannica
    Propellant, any gas, liquid, or solid the expansion of which can be used to impart motion to another substance or object In aerosol dispensers, compressed gases such as nitrous oxide, carbon dioxide, and many halogenated hydrocarbons are used as propellants
  • Understanding The Different Types of Rocket Fuel Propellants
    In this article, we will cover the major categories of propellants, the tradeoffs engineers consider, and why certain missions favor one fuel over another
  • PROPELLENT Definition Meaning | Dictionary. com
    PROPELLENT definition: serving or tending to propel or drive forward See examples of propellent used in a sentence
  • What Is a Propellant? Types and How They Work
    A propellant is any substance engineered to generate a motive force, pressure, or thrust This is achieved through the rapid chemical conversion of stored energy or the mechanical release of compressed energy The resulting force accelerates an object or disperses a payload
  • PROPELLANT | definition in the Cambridge English Dictionary
    It has to move a lot of propellants to generate a lot of energy The propellant gas, typically xenon, is ionized by electrons trapped in the magnetic field Modern rockets and their launch vehicles commonly rely on hydrogen-oxygen mixtures as propellant, but this combination is highly explosive
  • Propellent - definition of propellent by The Free Dictionary
    Define propellent propellent synonyms, propellent pronunciation, propellent translation, English dictionary definition of propellent also pro·pel·lent n 1 Something, such as an explosive charge or a rocket fuel, that propels or provides thrust 2 A compressed inert gas, such as a
  • Propellant - Definition Detailed Explanation - Rocketry Propulsion . . .
    Propellant is used in rocketry to generate the thrust needed to propel a rocket into space When the propellant is ignited, it undergoes a chemical reaction that produces a large volume of hot gases





中文字典-英文字典  2005-2009