David Crystal is a British linguist who has written more than one hundred books, including the book "Language and the Internet."

VOA: special.2010.01.28

And I want that to react to give me sodium chloride as a solid and crystal.

它们反应会得到氯化钠,氯化钠固体晶体。

麻省理工公开课 - 固态化学导论课程节选

And these rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.

这些光圈,表明了了镍的晶体结构,而且只能通过,光线中波的特征来解释。

麻省理工公开课 - 固态化学导论课程节选

But Erin Jansen and David Crystal agree with Eleanor Johnson on at least one thing.

VOA: special.2010.01.28

And that's consistent with other things that we've seen, Remember the whole thing about the perfect crystal at zero degrees Kelvin has zero entropy It's completely ordered.

这和我们看到的其他东西自洽吗？,想想零摄氏度下的,完美晶体的熵为零,这是完全有序的。

麻省理工公开课 - 热力学与动力学课程节选

Paul lifted the crystal glass of champagne and drank the cold,precious,bubbling wine.

VOA: special.2009.04.11

Soon the sun's warmth makes them shed crystal shells - Shattering and avalanching on the snow crust-- Such heaps of broken glass to sweep away You'd think the inner dome of heaven had fallen.

阳光的温暖接着使那水晶的硬壳,从树枝上崩落，一齐倾泻在雪地上-,这么一大堆碎玻璃尽够你打扫,你还以为是天顶的华盖塌了下来。

耶鲁公开课 - 现代诗歌课程节选

Beads made of glass,of wood, of clay and of crystal.

VOA: special.2009.05.18

And at first this was done by Davidson and Germer, and they were American scientists who tried diffracting electrons from a nickel crystal.

这个实验首先是由，美国科学家Davidson和Germer完成的,他们尝试从镍晶体中衍射电子。

麻省理工公开课 - 化学原理课程节选

And the crystal drinking glasses shined even more brightly.

VOA: special.2009.09.05

And, we knew that if we know the crystal structure we can get the Madelung constant, not a problem.

我们都知道只要有了晶体结构,就能知道马德隆常数。

麻省理工公开课 - 固态化学导论课程节选

I tried simple glass, crystal and even precious stones.

VOA: special.2011.06.18

And then, if you go the real sodium chloride crystal and you do this same calculation but in three-dimensions.

接下来，如果回到实际的氯化钠晶体中,你们做同样的计算,但是是在三维中。

麻省理工公开课 - 固态化学导论课程节选

Soon the sun's warmth makes them shed crystal shells Shattering and avalanching on the snow-crust-- Such heaps of broken glass to sweep away You'd think the inner dome of heaven had fallen.

VOA: special.2010.09.17

But look at the lattice energy, the Madelung energy component is huge which tells you that when ions form they really want to continue to glom onto one another and form that giant crystal.

看看晶格能，马德龙能很大,这告诉我们，当形成离子是,它们如果要继续的话,需要从另外一方夺取电子，形成巨大的晶体。

麻省理工公开课 - 固态化学导论课程节选

David Crystal is a British linguist and author of over 100 books, including 2001's Language and the Internet.

VOA: standard.2010.01.16

And that is how come he got involved in this, obviously this is talking about crystal formation.

这也是为什么他会出现在这里，结晶学就是研究晶体的形成。

麻省理工公开课 - 固态化学导论课程节选

Both Crystal and Jansen point to email as an example of people misunderstanding the Internet's overall effect.

VOA: standard.2010.01.16

I know table salt is white, but that is because you have power and you have multiple surfaces scattering, but a large crystal of sodium chloride is clear and colorless.

我知道食用盐是白色的，但这是因为你让它成了粉末,因为有了多个散射面，但是一个大的氯化钠晶体,是无色透明的。

麻省理工公开课 - 固态化学导论课程节选

Crystal also points to several studies by scholars of the Coventry University in England and University of Washington that support the same theme.

VOA: standard.2010.01.16

And you will form a crystal of sodium chloride as a result of this need to form crystal expressed through the Coulomb's Law.

你能得到氯化钠晶体,因此，形成晶体所需要的条件,在库伦定律中通篇都有表达。

麻省理工公开课 - 固态化学导论课程节选

Jansen has worked in the Internet industry since 1994 and agrees with Crystal that what we're seeing is more ways to use language to communicate.

VOA: standard.2010.01.16

And what that corresponds to, if you recall, is the idea that in a perfect crystal at zero degrees Kelvin then you have no disorder at all.

如果你们能回忆起来的的话，这就意味着,绝对零度下的完美晶体,一点无序状态也没有。

麻省理工公开课 - 热力学与动力学课程节选

And this is crystal clear to all Western intelligence services,"

VOA: standard.2009.12.28

So we are going to have solids and we are going to have crystal.

因此我们得到固体,同时我们也将得到晶体。

麻省理工公开课 - 固态化学导论课程节选

While the Internet's use of language might change rapidly over the next few years, Johnson,Crystal and Jansen all point out that educators need to ensure that students maintain an academic understanding of the use and rules of language.

VOA: standard.2010.01.16

And there is the sodium chloride crystal that forms between the two of them.

这是氯化钠晶体,在它们俩之间形成。

麻省理工公开课 - 固态化学导论课程节选

"If someone had told me in law school,even, that I have a crystal ball and I see in your future that you're an art lawyer, I probably would've said, 'What in the world is an art lawyer?'" Because there weren't any.

VOA: standard.2010.07.26

And so this means that they will form a crystal.

这就意味着它们形成了晶体。

麻省理工公开课 - 固态化学导论课程节选

And, before you know it, you have crystal.

接下来，就得到了晶体。

麻省理工公开课 - 固态化学导论课程节选