As we said, these hydrothermal vents are releasing into the ocean depth this intensely hot water that contains a chemical called hydrogen sulfide, and also a gas, carbon dioxide.
正如我们所说，这些热液喷口正在向海洋深处释放这种强热的水，含有一种叫做硫化氢的化学物质，和一种气体，二氧化碳。
Some of the most beautiful areas of England are releasing millions of tonnes of carbon dioxide into the atmosphere every year because of damage to peat bogs, environment watchdogs have warned.
环境监测人员警告因为泥炭沼泽地受到破坏，英国的一些最美丽的地区每年正在向大气排放数百万吨的二氧化碳。
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？
The plan needed revision: Releasing large amounts of carbon dioxide into the ocean can upset the ocean's ecosystem.
因此计划需要进行修改：将大量的二氧化碳放入海底会扰乱海洋的生态系统。
Even the new figure could be an under-estimate, the team suggests, because it doesn't account for the full range of positive feedbacks, such as melting permafrost releasing methane and carbon dioxide.
研究小组指出，就连这个数字也可能估计不足，因为它没有解释正反馈的方方面面，比如释放出甲烷和二氧化碳正在融化的永久冻土层。
Rising temperatures will melt the world's regions of permafrost, releasing more carbon dioxide and methane, which will raise temperatures even further.
温度上升将融化世界范围内的冻土层，释放更多的二氧化碳和甲烷，这将导致温度的进一步升高。
Deforestation causes significant environmental damage, releasing enormous amounts of carbon dioxide into the atmosphere and causing the extinction of many animal and plant species each year.
毁林造成重大环境破坏，向空气中释放大量二氧化碳，每年造成许多动物和植物物种灭绝。
Siluria Technologies, is pursuing an alternative method of converting natural gas to an oil substitute that would also involve releasing less carbon dioxide into the atmosphere.
一家开始运转的旧金山公司锡卢里亚技术公司正在寻求一种把天然气转化为石油替代品的方法，这将减少二氧化碳的排放量。
As the peat burns, an area that once trapped carbon dioxide has started releasing vast quantities of it.
大量的泥炭正在燃烧，这处曾经吸收二氧化碳的地方，如今却产生了大量二氧化碳。
In the factory, smoke diverted from the plant's chimney is mixed with a chilled ammonia-based chemical. The chemical is then heated, releasing the carbon dioxide, which is pumped deep into the Wells.
从工厂烟囱排放出来的烟将会混合一种冷冻氨的混合化学物质，然后将该化学物质加热，释放出的二氧化碳被注入深水井中。
The earth has been warming in fits and starts for decades, and a large majority of climatologists say that is because humans are releasing heat-trapping gases like carbon dioxide into the atmosphere.
最近几十年地球在逐渐变暖，大多数气候学家认为这是因为人类不断地向大气中释放温室气体，如二氧化碳。
That process also burns oil, contributes to traffic jams and makes the planet's atmosphere a little warmer by releasing carbon dioxide.
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。
They're taking in oxygen to help them convert sugars into energy, and releasing carbon dioxide.
他们吸入氧气，将糖转化成能量，并释放二氧化碳。
Trees absorb carbon dioxide through their leaves and break it down, releasing oxygen into the air.
树木通过树叶吸收二氧化碳，并使之分解，而后向空气中释放氧气。
Bacteria break down the organic material, releasing carbon dioxide, but absorbing oxygen as they work.
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。
Although the glass shape did not affect the concentration of ethanol vapor, the temperature did, with chilled champagne releasing less ethanol, but the same amount of carbon dioxide.
虽然酒杯的形状并不影响乙醇蒸气的浓度，但对于释放少量乙醇的冰镇香槟而言，酒杯形状却能对相同数量的二氧化碳产生影响。
They're taking in oxygen to help them convert sugars into energy, and releasing carbon dioxide.
它们不断地吸收氧气来并把糖类转换成能量，释放出二氧化碳。
Every time we use a car, every time we use the heating in our homes and every time we eat processed food from a supermarket we are using fossil fuel and in turn releasing carbon dioxide.
每当我们开车、使用家里的暖气、吃超市的加工食品时，我们在消耗化石燃料的同时也在排放二氧化碳。
When heated to high temperature, they undergo calcination, 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。
The releasing rules of carbon dioxide under the condition of contact metamorphosis were systematically studied, and the releasing amount of carbon dioxide was calculated by modeling.
系统地研究了接触变质作用条件下二氧化碳释放规律，模拟计算了二氧化碳气的释放量。
Use straw charcoals instead of woods, restore forests, minimize the releasing amount of carbon dioxide.
秸秆木炭取代林木炭，恢复增加森林植被取得二氧化碳吸收环节的能力壮大。
Some scientists, (14) believe that even if we stopped releasing carbon dioxide and other gases into the atmosphere tomorrow, we would have to wait (15) hundred years to notice the results.
然而，还有一些科学家，他们相信即使明天我们不再排放二氧化碳和其他气体到大气层中，我们也将不得不等待几百年才能得到结果。
Some scientists, (14) believe that even if we stopped releasing carbon dioxide and other gases into the atmosphere tomorrow, we would have to wait (15) hundred years to notice the results.
然而，还有一些科学家，他们相信即使明天我们不再排放二氧化碳和其他气体到大气层中，我们也将不得不等待几百年才能得到结果。
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