CO is the formula for carbon monoxide.

CO是一氧化碳的分子式。

The limit for carbon monoxide is 4.5 per cent of the exhaust gas.

尾气中一氧化碳的排放量限制在4.5% 以下。

Both nicotine and carbon monoxide inhaled with cigarette smoking have been incriminated as causative factors.

与香烟一起吸入的尼古丁和一氧化碳已经被指控为诱发性因素。

As he recalled it, a gas-driven pump being used broke down, spreading carbon monoxide through the house.

正如他回忆的那样，一个正在使用的气体驱动泵坏了，导致了一氧化碳在房子里扩散。

Of all of them, canola is probably the least harmful because machines that use it don't produce as much carbon monoxide.

在所有这些蔬菜中，油菜籽可能是危害最小的，因为使用它的机器不会产生那么多的一氧化碳。

Dinitrogen monoxide is also known as laughing gas.

一氧化二氮又叫做笑气。

The injured miners had carbon monoxide poisoning.

受伤矿工大多是一氧化碳中毒。

The injured miners were suffering from carbon monoxide poisoning.

受伤矿工大多是一氧化碳中毒。

If the carbon monoxide takes this away, it's kind of dangerous.

如果一氧化碳将真实情况掩盖住，那是件挺危险的事情。

One of the constituents of both smoke and urban pollution is carbon monoxide.

烟雾和城市污染物主要成分之一就是一氧化碳。

Regulators in the U.S. and the European Union allow carbon monoxide, he adds.

美国和欧盟的监管机构允许添加一氧化碳，他补充道。

That produces hydrogen and carbon monoxide, which can be converted to a liquid fuel.

其产物是氢气和一氧化碳，并可以进一步转化为液体燃料。

Carbon monoxide is a good tracer for moving smoke plumes, even across large distances.

一氧化碳可以用来追踪烟尘羽的移动情况，即使经过遥远的距离。

Finally, the map shows high carbon monoxide concentrations along the Atlantic Seaboard.

最后，地图显示，亚特兰大海岸边一氧化碳浓度很高。

Carbon monoxide is also one of the chemicals that create ozone pollution and urban smog.

一氧化碳也是产生臭氧污染和城市雾霭的化学物质之一。

A second source of carbon monoxide is Alberta, Canada, where large wildfires are burning.

另一个一氧化碳污染源在加拿大阿尔伯塔省，那儿正燃烧着熊熊大火。

The smoke plume is reflected in elevated carbon monoxide concentrations in these regions.

烟羽表明在这些地区一氧化碳浓度的升高。

When it is near the ground where people can breathe it, carbon monoxide poses a health risk.

当其接近地面，呼吸到一氧化碳的人们会因此引发健康问题。

The highest levels of carbon monoxide are shown in red, while lower levels are yellow and orange.

图中，一氧化碳浓度最高水平显示为红色，较低水平显示为黄色和橙色。

The bands of smoke shown in visible satellite images are also evident in the carbon monoxide map.

这些在卫星图上清晰可见烟波也在一氧化碳图上清晰可辨。

When a forest goes ablaze, it dischargeshundreds of chemical compounds, including carbon monoxide.

当森林着火后，会释放包括一氧化碳在内的众多化学物质。

Pregnant women who smoke can pass nicotine and carbon monoxide to their baby through the placenta.

抽烟的怀孕女性会通过胎盘把尼古丁和一氧化碳传给胎儿。

Emissions of greenhouse gases, carbon monoxide and particulates could all be significantly reduced.

温室气体、一氧化碳和微粒的排放全都可以显著降低。

The ability to switch the system between carbon monoxide and hydrogen production is also intriguing.

这套系统可用于生成一氧化碳和氢这两种物质的能力非常引人注目。

The problem was a malfunctioning furnace that not only spewed smoke, but deadly carbon monoxide.

原来是燃油炉出现了故障，它不仅向外冒出了滚滚浓烟，而且还释放出致命的一氧化碳。

Carbon monoxide also results in systemic effects by reducing the oxygen-carrying capacity of the blood.

通过减少血液载氧量，一氧化碳还导致全身效应。

In high concentrations, carbon monoxide can harm human health by reducing oxygen to the heart and brain.

高浓度下，通过减少心脏和大脑中的氧气，一氧化碳会危害人体健康。