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：


请选择你想看的字典辞典：
单词字典翻译
nographie查看　nographie　在百度字典中的解释百度英翻中〔查看〕
nographie查看　nographie　在Google字典中的解释Google英翻中〔查看〕
nographie查看　nographie　在Yahoo字典中的解释Yahoo英翻中〔查看〕

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:


  • Force | Definition Formula | Britannica
    Force, in mechanics, any action that tends to maintain or alter the motion of a body or to distort it The concept of force is commonly explained in terms of Isaac Newton’s three laws of motion Because force has both magnitude and direction, it is a vector quantity
  • Force - Wikipedia
    In physics, a force is an influence that can cause an object to change its velocity unless counterbalanced by other forces In mechanics, force makes ideas like ' pushing' or ' pulling' mathematically precise Because the magnitude and direction of a force are both important, force is a vector quantity The SI unit of force is the newton (N), and force is often represented by the symbol F
  • What is Force? - BYJUS
    Force is an external agent capable of changing a body’s state of rest or motion It has a magnitude and a direction The direction towards which the force is applied is known as the direction of the force, and the application of force is the point where force is applied The Force can be measured using a spring balance
  • Force Definition in Science
    Get the definition of a force in science See the units and get examples, including the four fundamental forces
  • force - Students | Britannica Kids | Homework Help
    A force is an action that changes or maintains the motion of a body or object Simply stated, a force is a push or a pull Forces can change an object’s speed, its direction,…
  • What Is a Force? The Push and Pull of Physics
    Force and Energy: A Dynamic Duo Force and energy are intimately connected Force does work when it causes displacement The amount of work done is the product of force and the distance over which it acts, assuming the force is constant and acts along the direction of motion This relationship leads directly to kinetic energy and potential energy
  • What is Force? Definitions, Types, uses and Examples
    Learn about force: its definition, meanings, types, uses, and real-life examples Understand how force affects motion, direction, and physical interactions
  • Force Definition and Examples (Science) - ThoughtCo
    This is the definition of a force as used in chemistry and physics, along with examples of several forces
  • What is Force and How to Measure it? - Edinformatics
    Definitions for Force: 1) Force is a push or pull 2) Force is the capacity to do work or cause physical change 3) Force= Mass times acceleration (F = ma) 4) A force is that which changes or tends to change the state of rest or motion of a body Examples: For simplicity sake, all forces (interactions) between objects can be placed into two broad categories: contact forces, and forces resulting
  • What is a force? - BBC Bitesize
    Discover how unbalanced forces change the way something is moving with this Bitesize KS2 Science Explainer





中文字典-英文字典  2005-2009