And the bigger lesson from that is that entropy, unlike energy u or enthalpy H, we could define an absolutely number for it.
热力学第三定律的一个更重要的推论是,与内能和自由焓不同,我们可以给上定义一个绝对的数值。
And what he found here, which is what you can see and we can all see pretty clearly, is the slope of all of these lines is the same regardless of what the type of metal is.
他在这发现,你们也,可以很清楚的看到,不同金属直线的,斜率是相同的。
Here is a chart that just shows the positive energies, and you can see the various components, and then the negative energies and the net.
这是展示正能量的表格,你可以看到不同的成分,负能量和总能量。
But unlike the Cowpox virus, vaccinea, that we talked about before, this is the real disease causing agent.
但是同我们之前曾讨论过的,牛痘病毒疫苗的不同之处在于,这是可以直接致病的病毒
Well not necessarily, because there are many different schemes that one can follow to eat a healthy diet.
不一定,因为还有许多不同的方案,都是我们可以遵循的健康饮食方案
You can pull the cord and your files should not use a different technology altogether.
你可以提取出没删除的,是用了一种不同的技术的。
But what's new is we can now in different ways see the direct effects of mental life.
但最新的情况是,我们现在可以从不同的角度出发,探究心理活动所带来的直接影响
in whatever it is you guys imagine makes Coke and Pepsi different, it could be that thing.
你们所认为的可口可乐和百事可乐的不同,它可以是那个不同
I think so. But video phone has been very hard to achieve. It's either been to be expensive, or too crowded, or can we use the internet to finally introduce video phone and this is different from video on-demand.
我也这么认为,但视频电话要成功很困难,它要么很贵,要么很拥堵,或者我们是否可以使用互联网引入视频电话,这与随需视频是不同的。
Specifically you'll see that the rationale for observing the Sabbath is different. God's name in Deuteronomy 5 is not to be used in a vain oath as opposed to a false oath. There are differences in the meaning.
你会发现两者对守安息日习俗的论述是特别不同的,《申命记》第五章的描述是,不可以妄称上帝的名,而不是不可以以上帝的名义作假誓,它们表达的意思。
It could be a lot of different thing It could be volume.
可以是很多不同的东西,可以是体积。
They are invisible like the forms, but unlike the forms, they are destructable.
它们像形式那样无形,但是不同与形式的是它们可以毁灭。
Pick any two perpendicular directions Then the same entity, the same arrow which has an existence of its own, independent of axis, can be described by you and me using different numbers.
选取两个互相垂直的方向,这样同样的物体,同一矢量,并且是独立于坐标轴而存在的,可以被你和我用不同的数字来描述
I say this in all my classes, I've published thousands of pages on different subjects, all of you can do it better, because you can do it from your own point of view you can do it afresh, you have new resources you are different people, you belong to different generations.
在每一门课上我都会这么说,我在不同课题上都,发表过许多文章,你们都可以做得更好,因为你们可以从自己的角度来做,你们可以做新鲜的,你们有新的资源,你们是不同的人,你们属于不同的一代人。
Designing something that works in a particular individual, and designing something that can be used in people all over the world, involve different sorts of accomplishments.
设计在特定个体身上生效的东西,和设计可以在全世界人民身上生效的东西,是完全不同的成果
And one of the puzzles of syntactic rules, or one of the issues of them, is that different rules can conspire to create the same sentence.
语法规则的一个谜团或问题是,不同规则可以共同作用来产生同一个句子
And the first law says, well heat and work are different forms of energy, and we can add them, and the path dependence of these two things is somehow cancelled in the fact that we have this internal energy.
热力学第一定律说,热和功是能量的不同表现形式,我们可以把它们加起来,它们与路径相关的部分相互抵消,我们就有了内能。
So, now we can talk about it in different terms, Ei for example, talking about e sub i, which is the incident energy or the energy of the light that comes in, or talking about work function here, and that's just another way to say threshold energy.
现在我们可以从不同的方面,来谈论它了,举例来说,它是入射能量或者进来的光的能量,或者谈论这里的功函数,它是另一种描述临界能量的方式。
So it's saying something different.
可以看出,两个故事讲的东西是不同的。
So, for example, here we're showing rubidium and potassium and sodium plotted where we're plotting the frequency -- that's the frequency of that light that's coming into the metal versus the kinetic energy of the electron that's ejected from the surface of the metal.
让大家看来都是可以理解的事情,就是把不同金属的观测结果,画到一张图里面来,例如这里,我们展示的是钠,钾,铷的频率-这是照射金属的光的频率,和金属表面出射电子动能的关系。
So, for example, when people, and we'll talk about this next class, were looking at different characteristics spectra of different atoms, what they were seeing is that it appeared to be these very discreet lines that were allowed or not allowed for the different atoms to emit, but they had no way to explain this using classical physics.
举个例子,当大家看到,不同原子的特征光谱时,他们看到的是一些分离的线,那可以使不同的原子,发射或不发射出去,但是这些无法用经典物理来解释。
So I would help myself to this language of space-time worm object that extends not only over space but also over time, and distinguish the entire worm from the various slices or stages that either make up the worm or we could slice the worm into.
然后我借助时间虫这个词,这是描写物体,贯穿时间和空间的词语,并区分出整条虫,和不同的部分,这些部分是组成虫,或者虫可以切分成的。
Now this program's a little different from what we saw before because it's obviously not gonna say oh, It's going to say oh, hi David presumably.
大家可以看到,这个程序和之前的,颇有不同,不再是单纯地,它可能会显示“oh,hi,David,“
There is a repulsive force, the attractive force between ions of opposite charge is offset by a repulsive force due to electron cloud interactions.
有一个斥力时,存在于电性不同的离子间的引力,是可以被抵消的,因为电子可以相互影响。
A food frequency--by the way, you also have the issue of whether the particular twenty-four hours that a person is interviewed is representative of their diet overall, because you can imagine how much your food intake varies from day to day.
食物摄取频率,顺便说下,还有一个问题,就是在选取的24小时里,测试者,是不是对总体有代表性,因为你可以想象,每天事物的摄入量都是不同的
Maybe A could be the same thing as B in this logically possible world, but we could imagine a completely different logically coherent world in which A was not the same thing as B.
也许在这某个逻辑世界里,A会和B是同一个东西,但我们可以想象,一个完全不同的另一个逻辑世界里,A和B不是同一个东西
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