kinetic energy

音标发音

• 英式音标 [kɪˌnet.ɪk ˈen.ə.dʒi]
• 美式音标 [kɪˌnet̬.ɪk ˈen.ɚ.dʒi]
• 英式发音
• 美式发音

基本解释

• [力] 动能

同根派生

英汉例句

双语例句

• They also produce vibrations when we move—kinetic energy.
  当我们活动时，它们也会产生振动---动能。
• Nature can deal with kinetic energy one way or another, but it cannot finagle momentum.
  自然可以应对动能,以这样那样的方式，但它却无法处理动量。
• And let's look at the final kinetic energy that we'd observe in this spectrum, which is 384 electron volts, so what is that third corresponding ionization energy?
  然后让我们来看一下,在光谱中观测到的，最后一种动能，它大小是，384，电子伏，那么这相应的第三种电离能是多大？

原声例句

• Our ionization energy is going to be equal to the incident energy coming in, minus the kinetic energy of the electron.
  我们的电离能将等于,入射能量，减去电子的动能。
  麻省理工公开课 - 化学原理课程节选
• In this case, it's called the ionization energy, plus whatever kinetic energy we have left over in the electron.
  在这种情况下，它就是电离能，剩余部分将转化为,出射电子的动能。
  麻省理工公开课 - 化学原理课程节选
• If you took a 15 inch artillery shell moving at the velocity it typically goes at, and take that amount of kinetic energy versus the resistive capacity of a sheet of tissue paper, that's the scale that we're looking at here.
  如果你有1个15英寸的炮弹,按照经典的速度移动，会消耗大量的动能,抵抗来自于一张薄纸的阻力，这就是我们在这儿看到的尺度。
  麻省理工公开课 - 固态化学导论课程节选

权威例句

• It converts kinetic energy gathered while braking into electrical energy and stores it in a flywheel.
  FORBES: Names You Need to Know in 2011: Flywheel Battery Technology

词组短语

短语

• kinetic hydraulic energy 水力动能;释义水力动能
• pulsation kinetic -energy 脉动动能
• kinetic &energy 动能
• kinetic stroke energy 每搏动能
• kinetic c energy 动能

英英字典

剑桥英英字典

• energy that an object or system has because it is moving

柯林斯英英字典

• In physics, kinetic energy is the energy that is produced when something moves.

专业释义

地球科学

• 动能

物理学

• 动能

  Turbulent kinetic energy dissipation rate is relatively higher near the wall of the straight tube and nozzle outlet.
  湍流动能耗散率ε在直柱段的内壁附近和喷嘴出口附近较大。

  机械工程

• 动能

交通运输工程

• 动能

计算机科学技术

• 动能

水利工程

• 动能

生物学

• 动能