Friction must take kinetic energy out.
摩擦力一定抵消动能。
In the end, you get more energy out of the food.
最后，你就会从食物里得到更多的能量。
No one has ever created energy out of nothing.
任何人都不能凭空创造出能量。
Take energy out as well, and the core rate drops to 1.1%.
如果把能源价格变化也剔除，那么核心通货膨胀率会降到1.1%。
The unexpected rebuff can feel confusing and suck the positive energy out of the air.
这种意料不到的拒绝会让我们迷茫；让气氛的积极消失。
This happens spontaneously, you actually get energy out of the reaction as this happens.
这是自发的，当反应发生的时候，你会自发地放出能量。
But somehow we believe that if you destroy energy, it must come out in some other form, and you cannot create energy out of nothing.
但我们却相信，你若是损耗了动能，它肯定转化为某种形式，能量并非无中生有的。
I couldn't even summon the energy to get out of bed.
我甚至连下床的力气都没有。
Optical radiation is just visible light energy spreading out.
光辐射就只是扩散的可见光能量。
Hillenbrand barely had enough physical energy to drag herself out of writing.
希伦布兰德几乎没有足够的体力把自己从写作中抽出身来。
Hillenbrand barely had enough physical energy to drag herself out of be to write.
希伦布兰德几乎没有足够的体力把自己从写作中拖出来。
Everyday the sun radiates, or sends out, an enormous amount of energy.
太阳每天都会辐射出，或者说放出巨额的能量。
Take time out to refocus. Think about what used to bring you energy and pleasure.
调整一下工作节奏想想是什么能给你带来活力和快乐？
It tells you that you cannot get energy for free out of your force field.
就意味着你不可能在力场里面无偿地得到能量。
Gas supplies in the Cook inlet-which used to mean cheap energy for alaskans-are running out.
从库克湾输出的天然气曾一度是阿拉斯加最廉价的能源，但现在库克湾的天然气也近于枯竭。
She points out that Chinese people, on average, use less energy than Americans.
她指出，中国人平均使用的能源比美国人要少。
Because we are running out of fossil fuel, and nuclear energy has its problems.
因为我们就要用光矿物燃料了，而核能又有它的问题。
If you say, let's write out an expression for the energy.
如果你说，让我们写出能量的表达式。
Feng Shui is the practice of balancing life's energy. Find out more about it!
风水是平衡生命能量的实践活动，对于风水的问题，我们可以多找到一些。
It's harder to work out the embedded energy within each option.
更难的是算出每个选择需要的能量。
Running on an empty stomach may cause you to run out of energy.
饿着肚子跑步会导致你耗尽精力。
In other words, all the electrical energy going in must go out again.
换句话说，所有输入电能必须再输出。
Or do you dread getting out of bed because you don't have any energy?
或者你是否由于无精打采而恐惧起床？
If your energy level is low for months onend, get checked out by a doctor.
如果你连续数月身体抱恙，那就去看医生吧。
" It was a time out of time, "charged with a peculiar preternatural energy.
“属阴节与占卜和传说故事联系紧密，”是超脱时间的时间，“充满了古怪的超自然的力量。”
That would knock out about 1.8% of Japan's energy capacity.
这可能降低日本1.8%的产能能力。
That would knock out about 1.8% of Japan's energy capacity.
这可能降低日本1.8%的产能能力。
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