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- Without the activities of these free-floating plantlike organisms, atmospheric carbon dioxide levels would triple. 要是少了这些浮游植物的作用,大气层的二氧化碳浓度将升至三倍。
- Carbon fixation, sequestration Conversion, through photosynthesis, of atmospheric carbon dioxide into organic form in plants. 固碳作用;络合作用通过光合作用,将大气中的二氧化碳转化为植物中的有机物。
- This range matches previous estimates from Palaeocene climate models that assume high atmospheric carbon dioxide concentrations3. 这个范围当前来自古新世气候类型,假断但是有高浓度的二氧化碳在大气层。
- Earth-based measurements suggest there is a large unaccounted-for surface “sink” of atmospheric carbon dioxide, but its location is fiercely debated. 地面测量数据表明,地表存在一个未被考虑到的大型二氧化碳“吸收槽”,但是关于它的位置还存在很多争论。
- One worry connected to rising atmospheric carbon dioxide levels is the accompanying increase of carbon dioxide in the ocean, as ocean waters dissolve the gas from the air. 我们担心大气中二氧化碳含量增加,会引发海洋中二氧化碳含量的增加,这就像海水从空气中溶解二氧化碳气体一样。
- It concluded that the risks are greater than previously thought, with a number of new potential impacts of both increased atmospheric carbon dioxide and climate change that are particularly disturbing. 会议认为,存在的风险超乎我们以前的想象,大气中二氧化碳的增加以及尤其令人烦恼的气候变化还会带来一些新的潜在影响。
- Nor is it merely that temperature mitigation of this sort does nothing to deal with rises in atmospheric carbon dioxide that would also lead to acidification of the oceans and loss of biodiversity. 它也不是仅仅关于减缓温度,而不管大气中二氧化硫的上升会导致海洋酸化、生物多样化损失。
- The Earth's oceans teemed with plants and animals that converted most of its atmospheric carbon dioxide into carbonates and sank to the bottom as they died, to become sedimentary rocks. 地球上海洋的底部有大量死后沉积的动植物,他们将大气中大部分的二氧化碳变成了碳酸盐并最终在海底变成了沉积岩。
- atmospheric carbon dioxide concentration 大气二氧化碳浓度
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- ON THE SATURATION OF GREENHOUSE EFFECT DUE TO ATMOSPHERIC CARBON DIOXIDE 论大气二氧化碳温室效应的饱和度
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Climate responses to a doubling of atmospheric carbon dioxide for a climatically vulnerable region 气候脆弱区域大气二氧化碳加倍的气候反映
- A multiple-scale simulation of variations in atmospheric carbon dioxide using a coupled biosphere-atmospheric model 使用耦合的生物圈-大气圈模式的大气二氧化碳变率的多尺度模拟
- "carbon fixation, sequestration:conversion, through photosynthesis, of atmospheric carbon dioxide into organic form in plants." 固碳作用;络合作用: 通过光合作用,将大气中的二氧化碳转化为植物中的有机物。
- Carbon dioxide consists of carbon and oxygen. 二氧化碳是由碳和氧组成的。
- The carbon dioxide is expelled by the lungs. 二氧化碳由肺排出。
- What we exhale is carbon dioxide. 我们呼出的是二氧化碳。
- Carbon dioxide may not be a typical air pollutant. 二氧化碳可能不是一种典型的污染物。
- Carbon dioxide is converted into oxygen through the agency of plants. 二氧化碳由於植物的作用转化为氧气。