The difference is that the printer builds a three-dimensional scaffolding out of a sugar-based material called a hydrogel.

VOA: special.2010.10.19

So that would probably be de Broglie's answer for why, in fact, we're not observing the wavelength behavior of material on a day-to-day life.

所以那就可能是德布罗意关于,为什么我们无法再日常生活中,观测到物质的波动行为的答案。

麻省理工公开课 - 化学原理课程节选

I--You're just off on a different planet in terms of your capacity to process aural material, but we--I can't do that.

我,大家其实到了另外一个星球,要说咱们对声音材料的处理能力,但是我们,我无法做到那样

耶鲁公开课 - 聆听音乐课程节选

The team also tested the insect material on methicillin-resistant staphylococcus aureus, also known as the disease MRSA.

VOA: special.2010.12.07

And you'll be teaching these materials to other people -- any material that you are interested in in your presentation.

你们将把这些材料教给别人-,任何在你的陈述中你所感兴趣的内容。

哈佛公开课 - 幸福课课程节选

Also,the inventors say the light-colored material better reflects sunlight, so buildings would cost less to cool.

VOA: special.2009.12.01

Using the material you've learned in class, you'll be expected to answer some big questions for an 8-page final paper that you'll turn in at a date to be assigned.

运用你在课堂上学到的材料，在8页论文中回答某些大问题,然后准时交给我。

耶鲁公开课 - 新约课程节选

It shows how genetic material has re-organized itself to create the genomes of modern creatures.

VOA: special.2010.06.29

At the moment, I have to go through some of the more standard material before we go to the more non-standard material.

现在我将会讨论一些标准的形式,接着再去讨论一些不标准的形式

耶鲁公开课 - 基础物理课程节选

These devices use rope-like material to carry movement from the shoulder to the prosthetic arm.

VOA: special.2009.03.10

Feet, of course, has a lot of meanings, and Milton's poetic feet, the material of the verse written in six and eight and ten syllables in this poem, are also in 1634 printless -- they're unpublished.

双脚，当然有很多意义，而弥尔顿富有诗意的双脚,这首六，八，十音节的诗，在1634年也是不留痕迹的--因为那时候还没有出版。

耶鲁公开课 - 弥尔顿课程节选

A hoop house is basically a metal frame covered with plastic or other all-weather material.

VOA: special.2009.12.22

Nevertheless, there are many data that suggest that the Priestly sources retain very early strata, just as D contains pre-exilic or early material.

然而，有很多数据表明,牧师来源保留着早期阶层，就像D资源包含着流放前及早期的内容。

耶鲁公开课 - 旧约导论课程节选

On June sixth,nineteen thirty-three, workers poured the first load of a building material called concrete.

VOA: special.2009.08.12

So, its genetic material wouldn't be released and even if it was released, the genetic material is also cross-linked, and so it can't be transcribed and translated or replicated.

不能释放遗传物质,而且即使能释放遗传物质,该物质也是交联的,因此转录和翻译,即复制过程不能进行

耶鲁公开课 - 生物医学工程探索课程节选

NASA captured the material using the Stardust spacecraft launched in nineteen ninety-nine from Cape Canaveral,Florida.

VOA: special.2009.09.30

Black Boy We started this course talking about Black Boy - and the way that a whole world of pressure-- pushed on the borders of that work and actually changed its very material form.

在开始这门课的时候我们先讨论了,说了这个充满政治压力的种族矛盾激化的世界-,并且已经改变了,它的实体范畴的。

耶鲁公开课 - 1945年后的美国小说课程节选

That includes giving new consideration to an old idea -- charging for at least some of the material that most papers now publish online for free.

VOA: special.2009.04.20

And as a reminder, hopefully I don't need to remind any of you, but exam 1 is on Wednesday, so rather than our clicker question being on something from last class, which is exam 2 material, let's just make sure everyone remembers some small topic from exam 1 material, which is the idea of angular nodes.

而作为一个提醒--我希望大家都不需要提醒，但是这周三就要进行第一次考试了，因此我们的这个选择题,不是关于上节课内容的，那是第二次考试的内容，这里只是想确认大家都记得,第一次考试所要求的一些小问题，也就是关于角向节点的概念。

麻省理工公开课 - 化学原理课程节选

Flat-bottom boats have carried eighteen million cubic yards of dredged material to the island.

VOA: special.2009.10.06

These would have been inscriptions either on pottery, which the earliest ones are,or on stone, but otherwise I'm sure there was writing on perishable material-wooden plaques, probably not yet paper, but these would have been destroyed.

有些是刻在陶器上的铭文,最早期的时候,是刻在石头上的,但另外,我能肯定,有些是写在易腐蚀的材质,比如木头,或者瓷片上的,当时应该还没有出现纸,但是这些都被毁坏了

耶鲁公开课 - 古希腊历史简介课程节选

The potato genome shows the order of ninety-five percent of the genetic material.

VOA: special.2009.11.03

So this is all material for Yale students, Yale--material designed here at Yale for Yale students.

这些就是耶鲁学生使用的教材,在耶鲁大学为耶鲁学生编写的教材

耶鲁公开课 - 聆听音乐课程节选

Make sure outerwear is made of material that is water-resistant and tightly knit.

VOA: special.2010.12.22

Everything is interconnected on the higher level on a spiral-- in other words will lead to deep understanding and hopefully assimilation of the material.

所有内容在一个更高的水平上呈螺旋状互相联系-,换言之，会带来深刻的理解和我所希望的对材料的吸收。

哈佛公开课 - 幸福课课程节选

So,the planners asked, why not re-use the material to rebuild Poplar Island?

VOA: special.2009.10.06

And they'll talk a little bit about-- for 15 minutes-- about the masters, before we jump into our material today, which hopefully will be exciting.

他们会简单介绍一下-,利用15分钟时间，介绍一下硕士课程，然后再开始今天的课程，希望让人兴奋。

哈佛公开课 - 幸福课课程节选

Fuller was head of a company that made a light-weight building material.

VOA: special.2010.05.30

How many of you-- I was walking with a student over to my office after lecture the other day to get some material to him.

你们中有哪几位,前些天我和一个学生在课后,一起去我的办公室取材料

耶鲁公开课 - 聆听音乐课程节选

The virus then can self-assemble, that is, you've made a lot of genetic material, you've made a lot of the structural pieces, there has to be some way that the virus can reassemble, repackage itself into active forms.

于是,病毒可以进行自组装了,也就是说,已经制造出大量的遗传物质,也制造出了大量蛋白质外壳,那么病毒就能通过某些方式,重新装配或者重新组合成活性状态

耶鲁公开课 - 生物医学工程探索课程节选