It's caused by volatile organic compounds, or VOCs.

室内空气污染的源头是挥发性有机化合物（简称为VOCs）。

In which of these products would you most likely find the organic compound oxybenzone?

在这些产品中，你最有可能找到有机化合物氧苯酮？

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

富勒在自然中找到了。它以有机化合物和金属的形状出现。

These are the gases and the organic compounds that we already have measured.

这些是我们已经测量到的 气体和有机化合物。

But it was largely overshadowed by the discovery of the synthesis of organic compounds.

但有机化合物合成的惊人发现，很大盖了这一情况。

The examinations did suggest the rock contains " organic compounds, " NASA said.

NASA示，检查确实明这块岩石含有“有机化合物”。

That's what gives smoke its sort of acrid, distinct smell.

挥发性有机化合物使烟雾散发出刺鼻的独特气味。

On the micro-scale, though, it's still super durable — the microorganisms that decompose ripped-up bits of wood and seaweed down into simpler organic compounds can't easily digest plastic.

但在微观尺上，它仍然超级耐久——可以将碎木和海藻分解成更简单的有机化合物的微生物，却不能轻易的分解塑料。

Carboxylic acids are a type of organic compound characterized by a carbon (C) atom doubly bonded to an oxygen (O) atom and singly bonded to a hydroxyl group (-OH) .

羧酸是一种有机化合物，其特征是一个碳（C）原子与一个氧（O）原子双键结合，并与一个羟基（-OH）单键结合。

So, what we do is allow the subject to blow into the device, we extract out the volatile organic compound we wish to measure, in this case acetone.

因此我们做的就是允许检测目标进入设备, 然后我们回提取希望测量的挥发性有机化合物, 在这种测试下是丙酮。

See, according to Darwin, if we assume that life and its origin was created from non organic compounds and developed an unguided manner, his theory holds true.

看，根据达尔文的说法，如果我们假设生命及其起源是由非有机化合物创造的，并且以一种非控制的方式发展，那么他的理论就是正确的。

Organisms as diverse as corals, giant clams and sponges have symbiotic algae living inside their cells, supplying them with organic compounds through photosynthesis.

像珊瑚、砗磲和海绵这样不同的生物都有共生的藻类生活在它们的细胞内，通过光合作用为它们提供有机化合物。

While alkaloids as a whole are a broader group of naturally occurring organic compounds, defined by having at least one nitrogen atom.

而生物碱作为一个整体是一个更广泛的自然存在的有机化合物组，定义为至少有一个氮原子。

A U. S. military base in Japan has acknowledged three incidents of chemical leakage containing organic fluorine compounds that raise health concerns.

驻日军军事基地承认三起含有有机氟化合物的化物质泄漏事件，这些事件引起了健康问题。

One study found thousands of organic molecular compounds, including 33 amino acids, as well as compounds rich in nitrogen and ammonia.

一项研究发现了数千种有机分子化合物，包括33种氨基酸，以及富含氮和氨的化合物。

This is an organometallic compound, which means it it has a molecule in which carbon has bonded with a metal.

这是一种有机金属化合物，这意味着它有一个碳与金属结合的分子。

What the plants pump through the air is a mixture of chemicals known as volatile organic compounds, VOCs for short.

通过空气，植物输送的是一种挥发性有机化合物的混合物，简称 VOCs。

Additionally, with longer exposure, organic compounds found in smoke can interfere with a plant's ability to take in nutrients.

此外，如果长时间暴露在烟雾中，烟雾中的有机化合物会干扰植物吸收营养的能力。

Organic compounds have one or more carbon atoms that attach to other elements, usually hydrogen, oxygen, nitrogen and sulfur.

有机化合物有一个或多个碳原子附着在其他元素上，通常是氢、氧、氮和硫。

In addition to the volatile organic compounds like ethanol we consume in food and drink, the biochemical processes of our cells produce many others.

除了我们在食物和饮料中消耗的挥发性有机化合物（例如乙醇）之外，细胞的生化过还会产生许多其他元素。