Both gasoline and diesel are volatile fuels, though gasoline is the more volatile of the two.

油和柴油都是燃料，油的更强。

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

室内空气污染的源头是有机化合物（简称为VOCs）。

It's like just they've been heated and they've lost a lot of their volatile elements.

就像被加热过的，就像失去了分。

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

有机化合物使烟雾散出刺鼻的独特气味。

And some examples of volatile elements include water or potassium for example.

分一些例子包括水或钾等等。

With smoke, and air pollution, you also have volatile organic compounds.

出现烟雾和空气污染时，你还会吸入有机化合物。

Those chemicals fall under the broader umbrella of volatile organic compounds, or VOCs.

这些化学物质都属于有机物，也就是 VOCs 的范畴。

Some VOCs are known to cause health issues like headaches or liver and kidney damage.

已知的一些有机化合物会导致头痛或肝脏和肾脏损害等问题。

While volatility is inherent to the fuels by nature, the use of additives increases this volatility for better combustion characteristics.

虽然本质上是燃料固有的，但添加剂的使用增加了这种，以获得更好的燃烧特。

Volatile elements are those that can evaporate easily and they're for be lost when you heat up a rock.

分是那些容易的元素，是在加热石头时会消失的。

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

通过空气，植物输送的是一种有机化合物的混合物，简称 VOCs。

Messenger's evidence of the volatiles on Mercury's surface and the unusual size of its core suggests an interesting new theory.

“信使号”关于水星表面的物质及其核心异常大小的证据表明了一个有趣的新理论。

So the idea was to convert these volatiles into sounds.

所以我们的想法是将这些物质转化为声音。

The analysis of these volatile organic compounds in our breath is called breath analysis.

对我们呼吸中这些有机化合物的分析称为呼吸分析。

Lydgate made her drink a dose of sal volatile.

莱德盖特让她喝了一剂盐。

The third one is for storage of non-volatile compounds.

第三个用于储存非化合物。

Water, carbon dioxide, and volatile gases combine to create smoke.

水、二氧化碳和气体结合会产生烟雾。

The tiny probe detects volatile chemical elements in concentrations that no one had thought possible this close to the sun.

这个微型探测器能探测到化学元素，在如此靠近太阳的地方，其浓度之高是没有人想到的。

When plant leaves get damaged, whether by hungry insects or an invading lawn mower, they release plumes of volatile chemicals.

当植物叶子受到损伤，如被饥饿的虫子吃或者被除草机割时，它们会释放一缕缕的化学气体。

Whirling galaxies will spark star-fire from drifting motes and volatile gas.

旋转的星系将从漂流的微尘和气体中引星火。