kinetic energy

美

英

na.动能
网络动能引；湍流动能；运动能量

英汉

英英

网络释义

na.

1.

动能

例句

释义:

全部全部,动能动能,动能引动能引,湍流动能湍流动能,运动能量运动能量

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

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1.

Maybe the sun is spinning down, is slowing down and maybe the energy that we get is nothing but rotational kinetic energy .

也许太阳转速正减慢，也许我们得到的能量，不是别的，而是旋转动能。

2.

Now the energy that we're trying to capture is kinetic energy of these fission products .

现在，我们能够尝试获得的能量，就是这些裂变产物的动能。

3.

So now here you see in front of your eyes a case that the wall has momentum , but it has no kinetic energy .

你在这里看到，亲眼看到这个例子，墙壁是有动量的，但它却没有动能。

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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6.

The energy required to lift something away from the Earth is equal to its kinetic energy if it were moving at Earth 's escape velocity .

将物体送离地球所需要的能量等于逃离地球的宇宙速度所需的能量。

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7.

The energy possessed by an object by virtue of its motion is called kinetic energy, or energy of motion .

物体由于运动而具有的能量叫动能。

8.

Just to be clear , the jumper velocity (and thus kinetic energy ) of the jumper at the top and the bottom are both zero .

我来解释一下，整个跳楼过程中，跳楼者的速度（由此便产生了动能）在起跳处和着地处都为零。

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9.

It must have momentum , and yet it has no kinetic energy .

它一定有动量，但它却没有动能。

10.

I will first discuss with you the sun and the earth and see how much rotational kinetic energy is stored in the earth and in the sun .

首先讨论太阳，然后是地球，看看地球和太阳中，具有多少旋转动能。

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