kinetic energy

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UK 
  • na.动能
  • Web动能引；湍流动能；运动能量

E-C

E-E

Web Definition

na.
1.
动能

Sample Sentence

Definition:
AllAll,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
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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。
yě xǔ tài yáng zhuàn sù zhèng jiǎn màn , yě xǔ wǒ men dé dào de néng liàng , bú shì bié de , ér shì xuán zhuǎn dòng néng 。
open.163.com
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。
xiàn zài , wǒ men néng gòu cháng shì huò dé de néng liàng , jiù shì zhè xiē liè biàn chǎn wù de dòng néng 。
open.163.com
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。
nǐ zài zhè lǐ kàn dào , qīn yǎn kàn dào zhè ge lì zǐ , qiáng bì shì yǒu dòng liàng de , dàn tā què méi yǒu dòng néng 。
open.163.com
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。
dāng wù tǐ shàng zuò yòng yī lì jǔ shí , bǎ wèi néng jǐ yǔ le zhè ge wù tǐ , wù tǐ yǐ dòng néng de xíng shì jiē shòu zhè wèi néng 。
dict.ebigear.com
5.
A proportion of that energy is now stored in the vehicle and is called kinetic energy.
汽车从原地起步加速到某一速度需要能量。储存在汽车中的那部分能量称为动能。
qì chē cóng yuán dì qǐ bù jiā sù dào mǒu yī sù dù xū yào néng liàng 。 chǔ cún zài qì chē zhōng de nà bù fen néng liàng chēng wéi dòng néng 。
www.nexoncn.com
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。
jiāng wù tǐ sòng lí dì qiú suǒ xū yào de néng liàng děng yú táo lí dì qiú de yǔ zhòu sù dù suǒ xū de néng liàng 。
article.yeeyan.org
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。
wù tǐ yóu yú yùn dòng ér jù yǒu de néng liàng jiào dòng néng 。
www.for68.com
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。
wǒ lái jiě shì yí xià , zhěng gè tiào lóu guò chéng zhōng , tiào lóu zhě de sù dù ( yóu cǐ biàn chǎn shēng le dòng néng ) zài qǐ tiào chù hé zhe dì chǔ dōu wéi líng 。
article.yeeyan.org
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。
tā yí dìng yǒu dòng liàng , dàn tā què méi yǒu dòng néng 。
open.163.com
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。
shǒu xiān tǎo lùn tài yáng , rán hòu shì dì qiú , kàn kan dì qiú hé tài yáng zhōng , jù yǒu duō shao xuán zhuǎn dòng néng 。
open.163.com