The oak wood for the oven comes from an organic farm in Pennsylvania that collects old wood from fallen trees.

VOA: special.2009.04.10

Other than just in poisons and in organic synthesis shells, you might also find them in some things we're more familiar with, such as almonds.

除了在毒药以及有机合成的容器中，你可能还会在我们更熟悉的,东西中找到它们，比如杏仁。

麻省理工公开课 - 化学原理课程节选

But then if you're in a class like Organic Chemistry,

但如果你上的是类似有机化学这样的课，

临时抱佛脚？也做过 - SpeakingMax英语口语达人

To improve clay soils, mix in garden waste or other organic matter and turn the soil deeply in the fall.

VOA: special.2009.03.10

So, for example, just talking about hydrogen cyanide or the cyanide anion, these are both molecules which are used in organic synthesis, so particularly the cyanide anion and salts of the cyanide anion.

那么，比如，就拿氰化氢,或者氰离子来说，它们都是用于有机合成的分子，特别是氰离子和氰离子的盐。

麻省理工公开课 - 化学原理课程节选

Eliot Coleman is an organic farmer and a writer in Maine who has helped popularize the idea of four-season farming.

VOA: special.2009.12.22

But, you know, to me there's a lot of detail in organic chemistry.

但是,对我来说有机化学中有很多细节内容

耶鲁公开课 - 金融市场课程节选

The organic garden provides food for the first family's meals and to feed hungry people in Washington.

VOA: special.2010.06.07

The answer lies in "a universal attribute of instinct and perhaps of organic life in general," that "an instinct is an urge inherent in organic life to restore an earlier state of things."

答案就在本能,或者生命机体中“,他说：，“本能就是生命体与生俱来的,想要回到最初状态的驱动力“

耶鲁公开课 - 文学理论导论课程节选

has gone far beyond just buying organic food in its effort to be sustainable and healthy.

VOA: special.2009.04.10

I lose my interest in philosophy and take up an interest in, I don't know,something that completely doesn't-- organic chemistry holds no interest to me whatsoever.

我失去了对哲学的兴趣，对一个完全不相干的东西-,比如以前完全不感兴趣的有机化学。

耶鲁公开课 - 死亡课程节选

The study also noted that when tilled soil particles come in contact with air, soil organic matter is lost through the process of oxidation.

VOA: special.2010.09.28

Can I get a show of hands, who is interested in organic chemistry?

对有机化学感兴趣的同学能举下手吗

耶鲁公开课 - 金融市场课程节选

Fuller found it in nature. It appeared in the shapes of organic compounds and metals.

VOA: special.2010.05.30

A lot of the examples that we're going to give you in terms of trying out your Lewis structures will be molecule that are used in organic synthesis, or maybe they're molecules that react in interesting ways with biomolecules in your body or proteins in your body.

很多我们将要用来,训练路易斯结构的例子,都是在有机合成中用到的分子，也有可能是那些在你体内的生物分子,或者蛋白质中发生有趣反应的分子。

麻省理工公开课 - 化学原理课程节选

She has become an important leader in the organic and local food movements.

VOA: special.2009.03.25

So if you're trying to make a more complicated organic molecule carbon-carbon bonds are one of the most difficult things to make in organic chemistry, and it turns out that c n minus is a very reactive molecule, so it's a good way, even though we'll go over some drawbacks in a second, it is a good way to make carbon-carbon bonds.

如果你要合成一个更复杂的有机分子,碳碳键是有机化学中,最难制造的键之一，而实际上氰离子是一种具有很高活性的分子，用它是一个好办法，尽管我们一会儿将看到它的一些缺点，但它的确是一个制造碳碳键的好方法。

麻省理工公开课 - 化学原理课程节选

had the first officially organic kitchen in the United States.

VOA: special.2009.03.25

So, you'll be learning in this class 512 a great preparation for 512, which is organic chemistry.

做有机化学需要知道的东西,你们学这门课程将为课程，也就是有机化学打下基础。

麻省理工公开课 - 化学原理课程节选

They will plant organic seedlings in a few weeks.

VOA: special.2009.03.31

So, let's go ahead and make sure we can draw that, if we have interest either in the area of organic chemistry or biochemistry or biology here.

那么，让我们来确认一下我们已经学会怎么画了，如果我们对有机化学,生物化学或者生物学中的任何一个领域感兴趣的话。

麻省理工公开课 - 化学原理课程节选

A total of 30 small-scale pineapple farmers in Ghana saw sales grow from 26 tons to more than 115 tons after gaining their organic certification.

VOA: standard.2010.04.11

So, these are all the fundamentals that are involved in chemistry that relate to physical chemistry, organic chemistry, inorganic chemistry, biological chemistry, and are a solid foundation for studying any kind of life science.

所必须知道的最基本的化学知识,这些都是和物理化学,有机化学，无机化学，生物化学有关的基础知识,也是学任何生命科学的基础。

麻省理工公开课 - 化学原理课程节选

Dunn says few people in Overtown can afford to buy fresh, organic produce.

VOA: standard.2010.03.10

They're all structures. In other words, they're not organic.

它们都是建筑，换句话说，都不是有机体。

耶鲁公开课 - 文学理论导论课程节选

"Organic agriculture in general is well suited to small-scale farmers because usually small-scale farmers do not have much cash to purchase external inputs, chemical inputs,pesticides, or chemical fertilizers."

VOA: standard.2010.04.11

You'll learn a lot more about this if you take organic chemistry, but, In fact, you can then go on and make a bunch of other different kinds of very interesting molecules.

如果你选了有机化学课，你会对它有更多的了解，但是，实际上，你可以继续制造出一堆,其它不同类型的有意思的分子。

麻省理工公开课 - 化学原理课程节选

Sophia has visited organic farms in Europe and India.

VOA: standard.2009.12.08

And in terms of thinking about it for organic chemistry or if you're interested in thinking about the mechanism maybe by which it is toxic, a first step would be to draw its Lewis structure.

而为了在有机化学中思考它,或者如果你对它,有毒的机理感兴趣的话，第一步要做的应该就是画出它的路易斯结构。

麻省理工公开课 - 化学原理课程节选

This is another organic chemistry reagent, it's also used extensively in the pharmaceutical industry.

这也是一个有机化学试剂，而且还在制药业中广泛应用。

麻省理工公开课 - 化学原理课程节选