potential energy

美 
英 
  • n.势能
  • 网络位能；潜能；潜在能量

权威英汉双解

英汉

英英

网络释义

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

例句

释义:
全部全部,势能势能,位能位能,潜能潜能,潜在能量潜在能量
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
When an infantry patrol sets up in the town square, its potential energy remains as a force to be reckoned with.
当一支步兵巡逻队出现在城镇的广场上时，其所具有的势能则将一直保持为一支需要认真对待的力量。
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2.
So if I make a plot of the gravitational potential energy as a function of y, then I would get a straight line.
因此如果我画一张，重力势能，受y变化的图，那么会得到一条直线。
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3.
To evaluate the potential energy we first observe that every positive ion is in a position equivalent to that of every other position ion.
为计算势能，我们首先要注意到，每一正离子所处的位置与另一正离子所处的位置完全相当。
4.
When a torque is applied to a body, potential energy is imparted to the body, which accepts it in the form of kinetic energy.
当物体上作用一力矩时，把位能给予了这个物体，物体以动能的形式接受这位能。
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5.
You may say, gee, - that's sort of a strange thing-- negative potential energy.
你也许会说，上帝啊，这可真奇怪-，负的势能。
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6.
Now, what we would like to do is we would like to convert all this gravitational potential energy into kinetic energy of that disk.
现在要做的，就是要转化，所有这些重力势能，变成圆盘的动能。
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7.
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。
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8.
It's as if the backswing is stretching something, building potential energy that wants to release and fly forward.
就好象后摆是在拉伸什么东西，积聚了势能，而想要释放出来向前飞行。
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9.
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。
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10.
The explosive potential( energy content per unit mass) of hydrogen is about twice that of the methane in natural gas .
氢的爆炸潜能（单位质量含有的能量）大约是天然气中甲烷的两倍。
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