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

carbon n dioxide fertilization二氧化碳施肥

carbon n dioxide leakage二氧化碳泄漏

carbon n dioxide release二氧化碳排放

carbon-dioxide floodingCarbon dioxide (CO2) flooding is a process whereby carbon dioxide is injected into an oil reservoir in order to increase output when extracting oil.

carbon-dioxide complex干冰生产全套设备

carbon-dioxide cylinder二氧化碳瓶

chlorine dioxide[无化] 二氧化氯

carbon n dioxide ice干冰

carbon n dioxide detector二氧化碳检测器

英汉例句

• if anything, regulation is likely to favour them because their raw material is, either directly or indirectly, carbon dioxide that has come from the atmosphere or would end up there.

  如果有监管，监管部门也会喜欢他们的，因为他们的原材料是直接或间接来源于产生于大气又终止于大气的二氧化碳。

• this is because the brain monitors the amount of carbon dioxide in the blood to decide when to trigger the gasp reflex.

  这是因为大脑监督着血液里的二氧化碳量，以此来决定什么时候进行下一次呼吸作用。

• plants, after all, grow back after being harvested, so burning them does not add to overall levels of carbon dioxide in the atmosphere.

  毕竟，收割后的庄稼能重新生长，因此燃烧这些作物并不会增加大气层内二氧化碳的总体水平。

• how much carbon dioxide you save, if any, depends on how far you live from work and how you get there, among other things.

  如果真有的话，你可以节约多少二氧化碳？ 它取决于你住得有多远还是你如何完成目标抑或其他因素？

• but since plants absorb carbon dioxide as they grow, crops grown for biofuels should suck up about as much carbon dioxide as comes out of the tailpipes of cars that burn these fuels.

  不过，考虑到植物在生长过程中是会吸收二氧化碳的，因而用于制造生物燃料的植物可以抵消一部分由它们作为汽车燃料而释放的二氧化碳。

• these organisms absorb carbon dioxide from the atmosphere and take it to the bottom of the ocean when they die, where it stays for thousands of years.

  我们知道，浮游生物会吸收大气中的二氧化碳，当它们死亡时会把二氧化碳带入洋底，并在那里停留数千年。

• these are pollutants, particularly ozone and soot, that do not hang around in the atmosphere as carbon dioxide does, but have to be renewed continually if they are to have a lasting effect.

  有些污染物，特别是臭氧和烟尘这样的污染物，它们不会像二氧化碳一样在大气中停留很久，但如果它们要产生持久的效果就需要不间断的更新。

• you can then sit back and let out an impressive burp to impress your friends as the carbon dioxide is vented out of your mouth.

  你就可以往后一靠，打出一个响亮的嗝以给你的朋友留下深刻印象了，这是二氧化碳在从你嘴里跑出来。

• whoever turns out to be right, though, it is an intriguing idea: instead of releasing the carbon dioxide produced by burning fossil fuels into the atmosphere, why not recapture it by photosynthesis?

  但无论孰对孰错，这都是一个极富吸引力的想法：为什么不能利用光合作用用回收二氧化碳的方法来取代直接将其排放到大气中的做法呢？

• but these will not stabilise levels of atmospheric carbon dioxide — only slow the rate of increase.

  但是这无法稳定大气中的二氧化碳水平——而只能降低增加的速率。

• gases like carbon dioxide and methane allow sunlight to reach the earth, but prevent some of the resulting heat from radiating back out into space.

  像二氧化碳和甲烷这类温室气体能够让阳光照射到地球上，但却会将产生的一部分热量留在地球表面。

• in deep water, methane gas oxidizes into carbon dioxide before it reaches the surface.

  在深水中，甲烷气体到达水面之前就会氧化为二氧化碳。

• start by planting 10 trees we each need to absorb the carbon dioxide we exhale.

  每个人从种10棵树开始，就可以吸收我们呼出的二氧化碳了。

• what they have, however, found is that the carbon dioxide has increased the acidity of the water in the aquifer.

  但是，他们发现二氧化碳增加了蓄水层中水的酸度，导致连接砂巖的矿物质发生溶解。

• the data indicated that insects grow more rapidly, and they emit less carbon dioxide per unit of weight gained than do cattle and pigs.

  数据表明昆虫的生长速度更快，在获得相同单位体重的情况下，它们相比猪和牛，产生的二氧化碳更少。

• he points out that trees not only suck up carbon dioxide but provide ‘water services’ by regulating rainfall and ‘ecosystems services’ in maintaining wildlife.

  他指出，树木不仅吸收二氧化碳，而且通过调节降雨量提供「水资源」，并为保持野生物提供「生态系统服务」。

• carbon dioxide is like nitrogen in many ways, but if it is mixed with limewater, it causes the clear liquid to because milky, while nitrogen dose not. this is the test for carbon dioxide.

  二氧化碳在许多方面类似于氮气，但如果它与石灰水混合，它就使清澈的液体变成乳状液，而氮气不能，由此可以鑒别热氧化碳。

• carbon dioxide is inexplicably a mere trace gas when it should be the bulk of the air, as it is on other planets.

  令人费解的是，二氧化碳理应像在其他行星那样成为大气的主要成分，却仅仅是一种示蹤气体。

• and then we have gas cooled reactors which can use supercritical carbon dioxide or helium.

  然后我们有气体冷却反应堆,那能使用超临界二氧化碳或者氦。

• as trees grow, they suck carbon dioxide out of the atmosphere and store it, so a big forest like the amazon is a carbon "sink.

  在树木生长的时候，它们会从大气中吸收并保存二氧化碳，而像亚马逊这样的大森林可以说是一个巨大的「碳容器」。

• gravity ensures the fluid stays in your stomach, allowing the carbon dioxide bubbles to expand and rise to the top of the fluid.

  重力保证这种液体会呆在你的胃里，并允许二氧化碳气泡膨胀上升到这些液体的顶部。