If nothing is touching the body, there are no forces on it, with one exception which is, of course, gravity.
如果没有实体接触,那么它就不受作用力,当然一个例外那就是引力
It's not the same as it was when I was growing up and it was almost, for a child, it felt scary.
它现在的模样和我小时候的不一样了。那时候,对于一个孩子来说,这个地方很可怕。
You're not supposed to copy this piece because it's supposed to be only performed in the Sistine Chapel.
人们不允许复制那首乐曲,因为它应该只在西斯廷教堂里演奏
If you assume that, you are not playing by the rule, we don't know what force it exerts.
如果你假定了,那你就犯规了,我们不知道它施加了多大的力
Comedy Oh the Comedy Francaises And it's not natural ? Then why should it be natural?
法国喜剧,的确,是法国喜剧,并且那是不自然的,那么为什么它应该显得不自然呢?
That means that you no longer have the right to get it but that doesn't mean they don't still own gold; it's just sitting there in their vaults from way back.
那意味着你没有权利得到它,但那不意味着他们没有金子;,只是他们仅仅坐在自己的金库中。
But even if it isn't, that wouldn't save the argument.
但是即使它不是,那也挽救不了他的论证。
Don't quite know what that is, but whatever that is.
我不太清楚那是什么,但不论它是什么
If you have a computer that plays chess and you want to explain how the computer plays chess, it's impossible to do so without talking about the programs and mechanisms inside the computer.
如果你有一台能下国际象棋的计算机,你想要解释计算机是如何下国际象棋的,如果你不谈程序以及计算机的内部结构,那你就不能对它如何下国际象棋,给出解释。
Right, 'cause that means either I've been handed zero elements which mean there's really no work to be done or I've been handed one element which is a vacuous truth that it's sorted, right?
因为如果给出0个元素,那意味着不需要做任何事,如果给出1个元素,那显然,它是有序的,对吗?
You're probably beginning to wish I would refer to it, so why don't I?
你们一直都希望我提到它,那为什么不呢?
So, even though the lines were wrong, he says, no, that is hydrogen.
所以,即使那光线是错误的,他说,不,它就是氢。
No, it's fun, you know. I like it. You try and make lessons interesting,
不,那很有趣。我喜欢它。你努力让课程变得令人感兴趣,
It's different. It's outside you and that's the reason for creating it.
是不一样的。它在创作者之外,那也是创作它的原因。
And it often doesn't go all the way, because actually this device gets stuck right there.
它常常不一致,因为实际上这个装置在那被卡住了。
But that doesn't mean that it is important or the "is", the fact that it is important doesn't mean we ought to do it.
但那不代表它是重要的,问题在于这个“是,它是重要的但不代表我们应该去做。
It has become a very... I don't even know how that happened.
它已经变成了一个非常……我甚至不知道那是怎么发生的。
One of them was Bear Stearns so I don't know whether they're still on the list maybe they are maybe they're not; we might be down to nineteen.
其中一家是贝尔斯登,所以我不知道,它是否还在那名单上,也许在,也许不在了;,所以我们也许可以说名单上有十九家。
And to just give you a sense of what this is, the analytical expression that Heisenberg gave in one of its forms is that the uncertainty in the momentum a particle times the uncertainty in its position, this is the uncertainty.
给你说明一下什么是,分析的表述方式,海森堡给出的按照它的其中一种形式,那就是,粒子动量的不确定度乘以,位置的不确定度,这是不确定关系。
If it's coming down, that's not the highest point.
如果它还在下降,那也不叫最高点
If it's going up, that's not the highest point.
如果它还在上升,那就不叫最高点
应用推荐