英语释义

• a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis

片语

CO2减排CO2 mitigation

SFE CO2超临界CO2提取

CO2 insufflationCO2气腹

CO2 pneumoperitoneumCO2气腹

CO2通量CO2 flux

CO2 Laser二氧化碳激光

CO2腐蚀CO2 corrosion

supercritical CO2超临界CO

CO2浓度CO2 concentration

英汉例句

• This will save energy and absorb CO2 as the bio-LED luminescence will cause the chloroplast to conduct photosynthesis.

  它不仅节能而且可以吸收CO2，同时生物led发光可导致叶绿体进行光合作用。

• This might lead to the formation of hydrates, which could be unstable if disturbed, and it might also lead to a lake of CO2 on the ocean floor which would be acidic at the margins.

  这可能导致水合物的形成，如果水合物被搅动，它也是不稳定的，而且它也可能在海底产生大量的CO2，使边缘部分呈酸性。

• Carmakers have challenged the law, in part on the ground that CO2 was not an air pollutant-a notion the Supreme Court has now quashed.

  汽车制造商曾挑战这项法律，大部分是以CO2不是空气污染物质为理由，但是现在最高法院现在已经全面否定了这种概念。

• But this shouldn「t deter communities and businesses from pressing on with the actions needed to reduce CO2 emissions.

  但这并不应当阻挡交流和业务进入到加紧减少CO2排放的行动中来。

• Now the happy couple can see each other every couple of weeks—while their long, solo trips down I-95 spit out an extra 3.6 metric tons of CO2 every year.

  如此，这对幸福的恋人可以每两个星期见一次面了，然而，他们每年在95号州际公路（I-95）（见注3）上的独自旅行仍排放了3.6吨的CO2。

• Most carbon-capture systems propose sequestering CO2 from large facilities such as power plants.

  大多数碳捕捉系统从像发电厂这样的大型设施里封存CO2。

• The best way for governments to encourage investment in cleaner energy is to make the polluter pay by putting a price on CO2 emissions.

  对政府而言，鼓励商人投资清洁能源的最好途径便是为CO2排放定价并据此向排染者收费。

• The reaction releases the sodium hydroxide for reuse in the first step, while the CO2 could be stored in underground reservoirs that once housed oil and gas or be recycled into gasoline.

  反应释放的氢氧化钠回到第一步中重新利用，同CO2可以被贮存到地下曾经贮藏石油或天然气的地层，或者被回收利用做成汽油。

• Carbon dioxide remains in the atmosphere for centuries, and even the most optimistic proposals for CO2 sequestration would take decades to have an effect.

  二氧化碳在大气中可以存留数个世纪，即使是最乐观的提议封存CO2也会持续影响数十年之久。

• If you looked at a category that contained multiple items (which would all be included in the XML representation), this tag would contain the total CO2 emissions for all items in the category.

  如果您看到一个类别包含多个项(这些项都包含在XML表示中)，这个标记将包含该类别中的所有项的全部CO2排放。

• An extra benefit of the solid-oxide technology is that any CO2 produced emerges from the cell mixed only with water vapour.

  还有一个额外的好处是，使用这种固态氧化物技术，电池中产生CO2会与水蒸气混合。

• Some C4 plants, for example, absorb CO2 and photosynthesise it at either end of special elongated[4] cells, instead of separating the functions out into two different types of cell.

  比如说，有的C4植物对CO2的吸收和光合都是分别在某一类长形的特殊细胞两端进行，而非分散到两类不同的细胞中。

• A widely quoted figure is that the global ICT sector produces as much CO2 each year as the global aviation industry - about 2-3% of total global emissions.

  一个广为引用的数据是全球的信息通讯技术部门每年产生的CO2和航空工业一样多——是全球总排放的2%到3%。

• Marine scientists attribute this to the fact that the ocean is increasingly acidic, as a side-effect of rising CO2 levels in the atmosphere.

  海洋科学家将此归结于这一事实：由于大气层中CO2浓度上升的副作用，海洋正在越来越呈酸性。

• In the natural carbon cycle, plants absorb CO2 as they grow.

  在大自然的碳循环中，植物生长时吸收CO2。

• The pump is driven by phytoplankton, the tiny plants that constantly convert sunlight and CO2 into more plants, half of which die or are eaten by zooplankton.

  生物泵被浮游植物所驱动，这些微小的植物不断地将阳光和CO2转化成更多的浮游植物，它们有一半将死掉或被浮游动物吃掉。

• And from 2010 all new fridges will use CO2 systems that are non-ozone-depleting and have a much lower global warming potential.

  从2010年起，所有新的冰箱都将使用CO2系统，这样就不会危害臭氧层，减少所带来的温室效应。

• When you add all this together, livestock account for a whopping 18 per cent of all greenhouse gas emissions as measured in CO2 equivalents, according to livestock」s Long Shadow, a 2006 FAO report.

  根据2006年联合国粮农组织《畜牧业的巨大阴影》的报告，把所有这些加到一起，折合成等量的CO2计算，畜牧业占到所有温室气体排放的18%。