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:

gravitational    音标拼音: [gr,ævɪt'eʃənəl]


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:


  • Gravity - Wikipedia
    In physics, gravity (from Latin gravitas 'weight'[1]), also known as gravitation or a gravitational interaction, [2] is a fundamental interaction, which may be described as the effect of a field that is generated by a gravitational source such as mass
  • GRAVITATIONAL | English meaning - Cambridge Dictionary
    A gravitational field is the area around a large object, such as a planet, where gravity has an effect
  • GRAVITATIONAL Definition Meaning | Dictionary. com
    Gravitational definition: of or relating to the force of attraction between two masses See examples of GRAVITATIONAL used in a sentence
  • GRAVITATIONAL Definition Meaning - Merriam-Webster
    The meaning of GRAVITATION is a force manifested by acceleration toward each other of two free material particles or bodies or of radiant-energy quanta : gravity How to use gravitation in a sentence
  • Gravity | Definition, Physics, Facts | Britannica
    The works of Isaac Newton and Albert Einstein dominate the development of gravitational theory Newton’s classical theory of gravitational force held sway from his Principia, published in 1687, until Einstein’s work in the early 20th century
  • What Is Gravity? | NASA Space Place – NASA Science for Kids
    The answer is gravity: an invisible force that pulls objects toward each other Earth's gravity is what keeps you on the ground and what makes things fall An animation of gravity at work Albert Einstein described gravity as a curve in space that wraps around an object—such as a star or a planet
  • What is Gravitational Force? How Gravity Works - Selftution
    Discover the fundamentals of gravitational force, Newton’s Law of Gravity, and how it shapes our universe – all broken down with simple explanations, diagrams, and real-world applications





中文字典-英文字典  2005-2009