The representative from the Pacific island nation of Tuvalu made an emotional appeal for a treaty with legal force.
VOA: special.2010.01.19
So, when we get really close together, granted, there is a net positive negative charge with a Coulombic force of attraction.
当它们真正离得很近时,假设有一个带正负电的电荷,带有库仑引力。
That is, you minimize potential energy and you see things falling under the force of gravity and so forthgoing to potential energy minima in conformance with this result.
换句话说,你使得势能最小化,然后发现我们关注的东西,在重力或者其他力的作用下下落,直到势能最小的地方,这和我们刚才的结果是一致的。
The city fell. After capturing Atlanta, General Sherman fought a series of small battles with a Confederate force across northern Georgia.
VOA: special.2009.12.03
You just kind of swept them under the rug, but now, you are out there in full force with your knives sharpened.
只是把它们隐藏起来了,但是现在,竭尽全力站在那儿,拿着削尖了刀。
It seemed as if a heavy body was thrown against the table with a force that pushed against his chest.
VOA: special.2009.10.31
Every force, with one exception, can be seen as a force due to direct contact with the body.
除了一个例外,其它所有力必须要和物体有直接接触
Brown said God meant for him to begin this rebellion by invading Virginia with a military force he already was organizing.
VOA: special.2009.06.18
So despite their newfound mortality, humans are going to be a force to be reckoned with.
所以,尽管人类对死亡很陌生,但它不容忽视。
He could not hold them. He began to hit his hands with all his force against his legs.
VOA: special.2010.05.01
So I think that by doing that, I can't force you to hang outside of work, but I can make it so that people are more with each other and can communicate more freely.
工作之余,我不能强迫大家也在一起,但能够让他们在与同事相处的时候,感觉更舒服,交流更自由。
The last three finalists each had fifty minutes to create a tall structure to hold an egg even when shaken with earthquake force.
VOA: special.2009.10.15
They pour with such a force, I think, that Milton permits - I think this is a significant rift that fissures or fractures the otherwise seamless text that we have in Book Two.
他们的出现是这样的有力与突然,我认为这是弥尔顿允许的,我认为这是一个极有价值的裂痕,这些裂痕持续地在我们读到的第一册书中出现。
With his force of less than twenty men, John Brown moved through the darkness down to the bridge that crossed the Potomac River.
VOA: special.2009.06.25
And shielding is a little bit of a misnomer because it's not actually that's the electron's blocking the charge from another electron, it's more like you're canceling out a positive attractive force with a negative repulsive force.
屏蔽有一点点用词不当,因为它事实上不是,电子阻挡了来自另一个电子的电荷,它更像你在用一个负排斥力,抵消一个正吸引力,但是屏蔽是考虑这个问题,的很好的方式。
He said that God wanted him to fight slavery by invading Virginia with a military force.
VOA: special.2009.06.25
The swan is really only a force, and Yeats's concern is rather with the human experience of that force, which is, again, another manifestation of "terrible beauty."
这天鹅只是一种力量,而叶芝所关注的是,人类对此力量的感受,而这又是,一次,惊人之美,的表现“
If aphids,thrips or other insects invade your rose bushes, you may be able to force them off with just a strong spray of water.
VOA: special.2010.06.15
And then watch what happens to the prose style and the difference in tone: I find it most difficult to express with adequate force that flash, that shiver, that impact of passionate recognition.
然后看看那些散文风格,及语调发生的改变:,我发现要恰如其份地表现一刹那的那种颤栗,那种动了感情发现的碰撞,真是最为困难。
If the Indians protested, or tried to defend their land, they were destroyed with crushing force.
VOA: special.2010.04.01
He accepts entirely, or the laws force him to accept entirely, the covenant that every citizen has with the laws that binds them to absolute obedience.
他全盘接受,或说法律迫使他全盘接受,每位公民,与法律的约定,使他们束缚于绝对服从中。
It was expanding. And that,Hubble said, meant it probably began with an explosion of unimaginable force.
VOA: special.2009.04.29
They seem to be going somewhere and there's this sort of force of pull or gravity in music having to do with some chords wanting to go to other chords.
和弦向某一个方向发展,就像有一股力量拉着它们,或者说音乐的重力吸引着它们,让一些和弦想行进成为另一些和弦。
With traditional CPR, you give two breathes to force air into the lungs.
VOA: special.2009.06.09
And fairly soon into the conversation I demonstrated some principle that you've probably learned in your physics class having to do with an object at rest remaining at rest unless acted upon by a force.
很快,在交谈中,我就展示了一些原理,可能你们在物理课上学过,要使静止的物体保持静止,必须有外力作用。
Neither side was left with a force strong enough to fight.
VOA: special.2010.07.08
Every time you are finding out a different force that's acting on a body with different origin.
每次你都会发现不同来源的力,作用在物体上
Their general uniting force is just that theyre unhappy right now with the way things are. Last month about one thousand people attended a national Tea Party convention in Tennessee.
VOA: special.2010.03.06
Remember, the wall is pulling to the left with the same force.
记住这个墙也要向左用相同的力拉它
So, shielding happens when you have more than one electron in an atom, and the reason that it's happening is because you're actually canceling out some of that positive charge from the nucleus or that attractive force with a repulsive force between two electrons.
所以当你们在原子中有多于一个电子,屏蔽就会发生,它之所以会发生的原因是,你们实际上抵消了,一些来自原子核的正电荷,或者来自吸引力,在两个电子之间。
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