二氧化碳

Three theories dominate:(1) it is being dissolved in the ocean, and then it precipitates to the sea bottom as carbon rain; or (2) it is being deposited in soils by microbes; or (3), most controversial, the lost carbon is fueling growth of the world's savanna grass, or being turned into tree wood, on an imperceptible but massive scale that we haven't yet been able to measure.

二氧化碳是生物圈中一种公认的有限资源。含量为350PPM时，二氧化碳的浓度百分比才只有0.03%，算是一种微量气体。

It is called carbon capture and storage, or carbon sequestration, and entails hoovering up carbon dioxide from the smokestacks of power plants and other big industrial facilities and storing it safely underground, where it will have no effect on the atmosphere.

那就是二氧化碳回收和储存，也叫做碳吸收。这包括将电厂及其他工业机构从烟囱中排出的二氧化碳进行回收，然后将其安全地储藏于底下。这样就不会对大气造成任何影响了。

Light burned magnesia by magnesite at 750-950℃, Carbon dioxide is incomplete, about 3-5%, and the proportion of CO2 3.0-3.2, white or light yellow, chemical activity in the air, water and CO2 absorbed easily.

轻烧氧化镁是由菱镁矿在750-950℃煅烧而成，二氧化碳析出不完全，约含CO2 3-5%，比重3.0-3.2，呈白色或淡黄色，化学活性强，在空气中极易吸收水分和二氧化碳变质。

You can reduce you carbon emissions,in fact, you can even reduce your carbon emissions to zero.Buy energy efficient appliances,like lightbulbs.

你可以减少你的二氧化碳排放，事实上，你可以把你的二氧化碳排放量减少到零。

The impure carbon dioxide which can be obtained from any available source of carbon dioxide will typically contain as impurities sulfur compounds such as carbonyl sulfide, hydrogen sulfide, dimethyl sulfide, sulfur dioxide and mercaptans, hydrocarbon impurities such as aldehydes, alcohols, aromatics, propane, ethylene, and other impurities such as water, and carbon monoxide.

可由任何二氧化碳源得到的低纯度二氧化碳通常含有以下杂质：硫化合物，例如硫化羰、硫化氢、二甲硫、二氧化硫和硫醇；烃杂质，例如醛、醇、芳族化合物、丙烷、乙烯；以及其它杂质，例如水和一氧化碳。

And we also can plant tree and afforestation, avoid using wooden chopsticks used once only ,saving paper,protect grass and plants,let them absorb greenhouse gas to reduce greenhouse effect protect environment from control carbon dioxide

我们还可以通过植树造林，减少使用一次性方便木筷，节约纸张，不践踏草坪等行动来保护绿色植物，使它们多吸收二氧化碳来帮助减缓温室效应。保护环境，从控制二氧化碳做起。

The process releases some carbon dioxide, but Rajan Vempati says it would be reabsorbed into the soil naturally.

该过程释放一些二氧化碳，但是Rajan Vempati表示，这些二氧化碳会在自然状态下承诺更新被土壤吸收。

The oil shale of the Green River geological formation in Colorado, Utah and Wyoming contains 800 billion to 1.8 trillion barrels of the equivalent of oil - roughly three times the size of Saudi Arabia's oil reserves.

但是温室气体二氧化碳不是受管制的排放物，且布什政府已经抵抗所有来自各级政府、企业界，和环境组织有关规范二氧化碳的要求。

The invention discloses a method of carbon dioxide geological sealing based on the self-detaching of mixed fluid and relates to a method of carbon dioxide geological sealing.

本发明公开了一种基于混合流体自分离的二氧化碳地质封存方法，涉及一种二氧化碳地质封存方法。

Aromatherapy bath oils may be derived from plants through the carbon dioxide method wherein pressure is applied until carbon dioxide becomes liquid.

香薰油浴可透过二氧化碳来自植物的方法是应用压力下，直到变成液体二氧化碳。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。