potential energy

英 [pəˌtenʃl ˈenədʒi] 美 [pəˌtenʃl ˈenərdʒi]

n.  势能

化学



牛津词典

noun

  1. 势能
    the form of energy that an object gains as it is lifted

    双语例句

    1. That means the sum of potential energy and kinetic energy.
      总功指的是势能,和动能的总和。
    2. It is a free electron so there is no potential energy to be accounted for.
      对于自由电子,因此没有什么势能。
    3. So you're using, then, the conversion of gravitational potential energy to kinetic energy.
      所以你在利用,重力势能,转换成,动能。
    4. The gravitational force is in the direction potential energy.
      的方向,和势能增加的方向,注意,当我在这里。
    5. To wake up our potential energy.
      用以唤醒我们自身的潜能。
    6. The Relationship and Difference between Electric Potential Energy, Interaction Energy and Electrostatic Energy;
      静电场中的电势能、相互作用能及静电能的联系与区别电磁相互作用不能撤掉。
    7. This is the kinetic energy for something in orbit at this radius, and this is the potential energy.
      这是在轨道内这个,半径的物体的动能,这是势能。
    8. Let me first give you the formal definition of gravitational potential energy.
      我先给你一个对于,重力势能的形式定义。
    9. You see, that is the term of the potential energy that you have there.
      你们看,这是,我们已经得到的,势能的等式。
    10. Increasing potential energy is in this direction, so the force is in this direction.
      是朝着这个方向,因此力是在这个方向,你看,这是个回复力。
    11. Structure and analytic potential energy function of the molecules BeH, H_2 and BeH_2
      BeH,H2和BeH2的分子结构和势能函数
    12. The energy possessed by an object owing to its position is called its potential energy.
      一个物体由于它的位置所具有的能量称为位能。
    13. Notice that the gravitational potential energy increases.
      注意,这里,重力势能是增加的。
    14. The spontaneous change lowers the potential energy in that case.
      在这个例子中,自发变化减小了势能。
    15. The amount of potential energy in water is directly proportional to the head.
      水中潜在能量有多大和这个水头直接成比例。
    16. Capacity for labour Potential energy is convertible to kinetic energy.
      “工作能力,劳动能力”势能可转化为动能。
    17. Analytical potential energy functions and spectroscopic properties of the ground and excited states of BH molecule
      BH分子基态和激发态解析势能函数和光谱性质
    18. What are the maximum potential energy and the total energy?
      最大势能和总能量是多少?
    19. The self combines with the universe in a natural, relaxed manner to allow our potential energy to develop.
      在轻松自然中使自己与宇宙结合,让我们的潜能得以发挥。
    20. If only conservation forces act, the kinetic energy plus the potential energy remains constant.
      如果只受保守力的作用,则动能加势能是一个恒量。
    21. The potential energy surface used in the calculation is the one in mass-weighted coordinates.
      计算中应用质量加权坐标系下的势能面。
    22. It is the distance between atoms corresponding to zero potential energy.
      这就是相应于势能为零时的原子间距。
    23. Then we have the conservation-of mechanical energy& the sum of kinetic energy and potential energy.
      我们知道,机械能守恒定律-,动能和,势能的总和。
    24. The sum of the kinetic and potential energy of the body is called its total mechanical energy.
      物体的动能和势能之和称为物体的总机械能。
    25. Applying the principle of minimum total potential energy, the spline subdomain method of folded plate structures is derived.
      应用最小势能原理,建立了折板结构分析的样条子域法。
    26. The minus sign is telling you that the force is always pointing in the direction of the potential energy.
      力一直是指向,这个方向的,它和势能的增长方向,这就是负号。
    27. We can therefore say that the system has internal potential energy.
      因此,我们可以说,该系统有内势能。
    28. So what, now, is then the total energy of the system that is, the sum of the kinetic energy plus the potential energy?
      所以现在系统内,总能量是多少-,是动能和,势能之和吗?
    29. This is the gravitational potential energy.
      这是重力势能。
    30. The sum of kinetic energy and potential energy doesn't change.
      动能和势能,总和没有改变。

    英英释义

    noun

    1. the mechanical energy that a body has by virtue of its position

        Synonym:    P.E.