耕作翻土会释放二氧化碳，而运输车辆会排放废气。
Soil tilling releases carbon dioxide, and delivery vehicles emit exhaust.
他们吸入氧气，将糖转化成能量，并释放二氧化碳。
They're taking in oxygen to help them convert sugars into energy, and releasing carbon dioxide.
这个过程会释放二氧化碳。
燃烧化石能源释放二氧化碳，这会加剧温室效应。
The burning of fossil fuels releases carbon dioxide which aggravates the Green House Effect.
如果是热的，它就会释放二氧化碳，喷的到处都是。
一些科学家认为植物夜间吸入氧气而释放二氧化碳。
Some scientists believe that plants inhale oxygen at night and give off carbon dioxide.
核电厂完全不释放二氧化碳，不过问题是怎样有效处理核废料。
Nuclear power plants release no carbon dioxide at all — but there's the problem of what to do with the nuclear waste.
我们也可以使用无需燃烧、不会释放二氧化碳的能源。
We can also use sources of power that do not burn fuel and release carbon dioxide.
就算你家的房子是用电采暖，电能产生的过程也是释放二氧化碳的。
Even if you heat your house with electricity, the generation of the electrical power may also have emitted a certain amount of CO2.
此过程会燃烧油料，引发交通堵塞并因释放二氧化碳使这个星球些许增温。
That process also burns oil, contributes to traffic jams and makes the planet's atmosphere a little warmer by releasing carbon dioxide.
高温加热时， 石灰石和白云石将发生煅烧，并释放二氧化碳。
When heated to high temperature, they undergo calcination, releasing carbon dioxide.
细菌分解有机物质，释放二氧化碳，正如他们工作也会吸收氧气。
Bacteria break down the organic material, releasing carbon dioxide, but absorbing oxygen as they work.
如果没有温室效应释放二氧化碳和水蒸气以起到保温作用，地球就会凝结成固体。
Without the greenhouse gases carbon dioxide and water vapor to trap heat, for example, Earth would be frozen solid.
接着，人们可以通过加热溶液重新释放二氧化碳以便日后进行液化和储存。
The carbon dioxide can later be released, by heating the solution, for subsequent liquefaction and storage.
灰尘是铁的主要来源。而铁对于浮游生物和有机物来释放二氧化碳是至关重要的。
Dust is a major source of iron, which is vital for plankton and other organisms that draw carbon out of the atmosphere.
植物在夜间的确释放二氧化碳，但是总的来说释放的氧气多(这个大家都知道)。
Plants emit carbon dioxide at night, but in general they emit oxygen more than carbon dioxide (everybody knows it).
虽然燃料电池和电动汽车本身不会释放二氧化碳，但使用化石燃料生产氢气或电能依旧会产生二氧化碳。
While fuel cell or electric vehicles emit no carbon dioxide themselves, CO2 is produced when hydrogen or electricity is produced from fossil fuels.
包装。在受控的合成条件下包装材料最大需氧生物降解能力的评定。释放二氧化碳的分析方法。
Packaging - Evaluation ot the ultimate aerobic biodegradability of packaging materials under controlled composting conditions - Method by analysis of released carbon dioxide.
当然，由于这些特殊的燃料只是作为一般汽油和柴油的替代燃料，日常开车还是会向大气中释放二氧化碳。
Of course, because the fuel produced will be a drop-in replacement for ordinary gasoline and diesel, driving will still release CO2 to the atmosphere.
但是，当我们不停的耕种土地并使用化学肥料，所有的有机物就迅速分解和向大气释放二氧化碳。
But when we work soil intensively and use chemical fertilizers, all that organic stuff breaks down quickly and gives off carbon dioxide that collects in the atmosphere.
同汽油一样，乙醇燃烧后向大气释放二氧化碳，而二氧化碳是温室气体。它会保持大气层内的温度。
Like gasoline, ethanol releases carbon dioxide into the atmosphere when it is burned for fuel, and carbon dioxide is a greenhouse gas: it helps trap heat in the atmosphere.
这样，可以使电厂产生的废气在排放前通过胺液，分离出其中的二氧化碳；之后在适当的地方加热胺液就可以释放二氧化碳。
Power-station exhaust can thus be purged of its CO2 by running it through an amine bath before it is vented, and the amine can be warmed to release the gas where it will do no harm.
我 们应当用感激的心回报答自然的恩赐，遵守大自然的规律，维护生态平衡，禁止燃烧任何有害物质， 严禁烟囱里释放二氧化碳。
All of us should be grateful to what nature offers us, obey the natural laws, maintain the balance of nature and ban burning any harmful l substance and giving off carbon dioxide through the chimneys.
因为考虑到释放二氧化碳的代价，并且众议院在六月份通过了排污交易法案(总量管制和交易法案)，以煤为燃料将会比较昂贵，而燃烧天然气会比较便宜。
Putting a price on carbon dioxide, as the cap-and-trade bill that passed the House in June would do, would make coal more expensive to burn and gas relatively cheaper.
我们知道，这样的板块活动对生命形成来说必不可少，它不仅有助于产生复杂化学过程，而且促使物质循环，比如释放二氧化碳进入大气层，使得地球保持温暖。
Such activity is essential to life as we know it, because it helps enable complex chemistry and recycles substances like carbon dioxide into the atmosphere, which keeps Earth warm.
我们知道，这样的板块活动对生命形成来说必不可少，它不仅有助于产生复杂化学过程，而且促使物质循环，比如释放二氧化碳进入大气层，使得地球保持温暖。
Such activity is essential to life as we know it, because it helps enable complex chemistry and recycles substances like carbon dioxide into the atmosphere, which keeps Earth warm.
应用推荐