Let's consider a mole of atoms, roaming around in the gas phase at room temperature.
考虑一摩尔原子，这些原子处于室温下的气态。
So I know the translationa l energy of a mole of molecules in the gas phase at room temperature without doing anything all.
所以不用做计算,我就知道了室温下,1摩尔气相分子。
If the atom's are identical, in other words, if it's a mole of the same stuff, I don't have a way of distinguishing between those two.
如果原子是相同的，换句话说，如果我们有一摩尔全同的物质，我们没有办法区分这两种情况。
That configuration is indistinguishable from the configuration with those two atoms reversed if we're dealing with a mole of identical atoms.
这儿有另一个，这个构型和两个原子，交换后的构型是不可分辨的，如果我们处理的是一摩尔理想原子。
So we're going to start with a mole of gas, V at some pressure, some volume, T temperature and some mole so V, doing it per mole, and we're going to do two paths here.
假设有1摩尔气体，具有一点的压强p，体积，温度，我们将让它，经过两条不同的路径。
Mole rubbed his eyes and stared at Rat, who was looking about him in a puzzled sort of way.
鼹鼠莫尔揉了揉眼睛，望着茫然四处张望的兰特。
The Mole to his surprise and rapture found himself actually seated in the stern of a real boat.
令鼹鼠惊喜的是，他发现自己竟然坐在一只真船的船尾上。
"I think it must be the field-mice," replied the Mole, with a touch of pride in his manner.
“我想一定是田鼠们来了，”莫尔回答说，脸上带着一丝骄傲。
The Mole went to attend the summons, and the Rat heard him utter a cry of surprise.
鼹鼠莫尔去应门，水鼠兰特听见他惊喜地大叫了一声。
In contrast, the dissociation energy of a bond for hydrogen, and molecular hydrogen is everywhere around us, we see 432 kilojoules per mole.
相反，氢分子在我们周围到处都是，一个氢分子的离解能，是432千焦每摩尔。
And this is just the Gibbs free energy per mole of a in the gas phase.
气相中的化学势，就是气相中每摩尔a的吉布斯自由能。
So in general, we don't have a simple analytical expression for what the pressure is going to do as a function of mole fraction a ll the way from zero to one.
所以通常来说，我们不会有，一个简单的解析式，描述压强，作为摩尔分数从零到一，的函数的变化形式。
Namely, instead of showing the mole fractions as a function of the pressure.
也就是，摩尔分数不再是，压强的函数。
The constraint is that the sum of all the mole factions has to be equal to one That's what it is, to be a mole fraction.
约束条件是,所有摩尔分数之和等于1。,这就是摩尔分数的意义。
He was the less prominent of the twins: their all-but-identical appearance (Lech had a mole on his cheek; Jaroslaw did not) belied big differences.
在孪生兄弟中他也毫不起眼：两人外表几乎一模一样(莱赫脸颊上有个痣；而雅罗斯瓦夫没有)，这掩盖了他们性格上的巨大差异。
And when he pierced with a sharp reed the dim eyes of the mole, they laughed, and when he cast stones at the leper they laughed also.
当他用尖尖的茅草刺破鼹鼠暗淡的眼睛时，他们放声大笑。当他向麻风病人扔石子时他们也幸灾乐祸。
Now, of course, since this is a mole fraction, it's always between zero and one.
现在，当然，由于这是摩尔分数，它总是处于零到一之间。
He illustrated a number of children books and made several cartoons, but his most famous creation was the mole.
他画过不少儿童图书，还制作过几部卡通片，但最为著名的，还是他所创作的鼹鼠形象。
On foot, he camps out on street corners to assess passing pedestrians, swaying toward passing dresses like someone keyed up for a game of Whac-A-Mole.
步行的时候，他站在街角扫视来来往往的路人，突然又像打仓鼠游戏中的玩家一样，敏捷的滑向正迅速移动的服装。
Next time we'll look at the total phase diagram, just like we did last time looking at both the liquid and gas coexistence curves, and seeing what the behavior is as a function of mole fractions.
下一次我们要来看看总的相图，就像我们上一次看,液体和气体共存曲线，看它作为摩尔分数的函数,是如何变化的。
It may not look like it because it's a bunch of mole fractions, and it certainly doesn't look like it has any units.
它看起来或许不像这样，因为它包含了很多摩尔分数，当然它看起来不像有单位的。
And, just to show some of the hidden balance here, 1 here we have one mole. I don't put a one in front.
这儿有一些隐藏的平衡，比如说这个1摩尔，我并没有在前面写了一个。
And this turns out to have a bond strength of 435 kilojoules per mole.
这证明有每摩尔435焦的，的共价能。
Participants of the first underground bicycle race compete during the "Mole race" in a mine under Budapest, Hungary, on Sunday, Feb. 6, 2011.
2011年2月6日，周日，参赛者在匈牙利布达佩斯城下的矿区举行的名为“鼹鼠赛”(MoleRace)的首次地下自行车赛。
This is a cute children's story about a wealthy toad, a water rat, a humble mole, and their adventures with other anthropomorphic creatures, the god Pan, and of course, a willow tree. [Read it here.]
这是一本有趣的儿童读物，讲述了一只富有的蟾蜍、一只河鼠、一只低贱的鼹鼠的故事，以及它们与其他拟人生物潘恩大帝、当然还有一棵柳树的历险记。
This is a cute children's story about a wealthy toad, a water rat, a humble mole, and their adventures with other anthropomorphic creatures, the god Pan, and of course, a willow tree. [Read it here.]
这是一本有趣的儿童读物，讲述了一只富有的蟾蜍、一只河鼠、一只低贱的鼹鼠的故事，以及它们与其他拟人生物潘恩大帝、当然还有一棵柳树的历险记。
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