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。
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。
Carbon monoxide offers a lot more energy per molecule to hungry microbes than methane does-but Mars's carbon monoxide level is stable and much higher than the claimed methane level.
一氧化碳而非甲烷每一分子提供更多的能量给予饥饿的微生物。但是火星的一氧化碳含量非常稳定，比所宣称的甲烷含量还要高很多。
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。
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。
These include specific toxins such as manganese and carbon monoxide, and agrochemicals such as pesticides and herbicides.
它们包括锰、一氧化碳等有毒物质，及杀虫剂、除草剂等农用化学品。
It contains carbon monoxide, which preserves the color of the fish and can make a fillet look fresher than it is.
涂层里含有一氧化碳，能让鱼保持本来的颜色，并比实际看起来更新鲜。
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 presence of hydrocarbons, and the absence of carbon monoxide, provide strong evidence for a water-depleted impactor in 2009.
出现了碳氢化合物，没有出现一氧化碳，强烈显示2009年的撞击物是缺水的。
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。
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。
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。
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。
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 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。
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。
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。
Moscow's air is polluted at the best of times, but this smog, heavy with carbon monoxide, makes breathing difficult.
莫斯科的空气，在最好的时候是受到了污染，而这种烟雾里含有大量的一氧化碳，让人呼吸困难。
Besides water, the plume also contained carbon monoxide, carbon dioxide, ammonia, sodium, mercury and silver.
除了水，羽状物中还包含一氧化碳，二氧化碳，氨，钠，水银和银。
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。
Charcoal should be burned only out of doors. Use of charcoal indoors will lead to carbon monoxide poisoning.
这种炉子的使用应保证附近没有煤气泄漏，木炭只能在室外点燃，室内使用会导致一氧化碳中毒。
Charcoal should be burned only out of doors. Use of charcoal indoors will lead to carbon monoxide poisoning.
这种炉子的使用应保证附近没有煤气泄漏，木炭只能在室外点燃，室内使用会导致一氧化碳中毒。
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