The concentration of carbon dioxide in the atmosphere is rising and climate change is occurring, both due to human actions...
大气中的二氧化碳浓度正在上升，气候变化正在发生，这些都缘于人类活动…。
These particles bring with them many gigawatts of power that Dr Wong wants to harness to reduce the concentration of greenhouse gases in the atmosphere.
这些微粒携带数十亿瓦特的电力，王博士希望利用这种力量来降低大气中温室气体的浓度。
Nordhaus's preferred policy, for example, would stabilize the concentration of carbon dioxide in the atmosphere at a level about twice its preindustrial average.
比如诺德·豪斯所倾向的政策，将大气中的二氧化碳的浓度设定为前工业化时期平均值的两倍。
The geological signal will be clear from industrial-scale mining, damming, deforestation and agriculture, as well as the concentration of carbon in the atmosphere and nitrates in the oceans.
工业规模采矿、建水坝、砍伐和农业，以及大气中的碳浓度上升和海洋中的氮浓度增高都是明显的地质学标记。
The concentration of carbon dioxide in the atmosphere has reached a record high, according to the latest figures released by an internationally regarded measuring station in the Arctic.
根据设在北极的一个世界公认的测量站最新公布的数据，大气中的二氧化碳浓度已经创了新高。
The problem is that we're burning ever larger amounts of fossil fuels, putting a greater concentration of carbon into the atmosphere than has been seen for millions of years.
但问题在于，我们人类使用的化石燃料越来越多，向大气集中排放的碳的数量比过去几千年来排放的总数还要多。尽管碳是空气中一个重要的元素。
In the short term it does not affect the concentration of CO2 in the atmosphere.
就眼下看来，它没有影响大气中CO2的浓度。
The concentration maps produced by Ibuki and OCO will help in understanding where carbon dioxide enters the atmosphere and where it gets absorbed.
Ibuki和OCO所测绘的浓度地图将有助于人们理解二氧化碳从何处进入大气，又从何处被吸收。
The concentration of nitrogen trifluoride in the atmosphere is about 0.5 part per trillion, making it very hard to measure.
大气中三氟化氮的浓度大约为0.5万亿分之一(ppt)，使得它很难测定。
Want concentration of CO2 in atmosphere lowered from 380 to 350 parts per million.
希望将大气中二氧化碳含量由百万分之380降低到百万分之350。
As human activity increases the concentration of these gases in the atmosphere far beyond their natural levels, much more heat is trapped.
随着人类活动增加，温室气体在大气层中的浓度超过了自然状态，过多热量被保存。
One possible explanation is that there was a slow decline in the concentration of carbon dioxide in the atmosphere, starting around 3 million years ago.
一个可能的解释是存在一个缓慢的大气二氧化碳浓度的下降，始自3百万年前。
350’s ultimate goal is to achieve global action to lower the concentration of carbon dioxide in the atmosphere to 350 parts per million.
350的终极目标是要把全球温室气体浓度削减至350ppm二氧化碳当量。
Conclusion It is an effective method to use multi - source proliferation mathematical model for studying the pollutants exposure concentration in atmosphere of the health survey region in history.
结论利用多源扩散数学模型是研究健康调查区域内大气污染物历史暴露浓度的一种可行方法。
The other gas molecule concentration such as atmosphere and industry pollution can be measured in a similar way.
大气和工业污染环境中的其它气体分子浓度也可用类似方法测量。
The measurement of the relative concentration of small particle groups has promising application prospects in the research of atmosphere, industrial burners, chemical factories and fire science.
微小颗粒场相对浓度的测量在大气、工业炉、化工厂及火灾研究等领域有着广阔的应用前景。
The other gas molecule concentration such as atmosphere and industry pollution can also be measured in the similar way.
大气和工业污染中的其他气体分子的体积分数也可用类似方法测量。
The volatile organic compound (VOCs) with low concentration but high toxicity will pollute atmosphere and causes so-called "Sickly Building Syndrome" (SBS), and imperil heavily the health of people.
低浓度、高毒性的挥发性有机化合物(VOC)污染大气，造成“病态建筑综合症(SBS)”，严重威胁着人们的身体健康。
At the same time, the correlation coefficient between temperature vertical decrease rate of low layer atmosphere and air pollutant concentration is negative.
同时，贴地大气层结温度递减率与空气污染物浓度呈显著反相关。
The Concentration data of QINDAO atmosphere was analyzed with gray clustering method and the correctness of the analyzed results was judged with variance theory.
对青岛大气中氯离子浓度数据进行了灰色聚类分析，采用方差理论判定聚类结果的正确性，并对比分析了万宁氯离子数据的灰色聚类结果。
The experiment on adsorption of low concentration ozone was carried out under atmosphere pressure by using silica gel immobilized with cobalt chloride.
常压下对含钴盐硅胶进行低浓度臭氧的吸附实验，吸附达到饱和后用氮气作为载气加热解吸。
The regularity and reasons of time-space distribution (including horizontal distribution and vertical distribution) of the concentration of pollutants in atmosphere are related and analyzed.
本文就大气污染物浓度的时间分布、空间分布(包括平面分布和铅直分布)的规律及其原因进行了阐述和分析。
The metal element concentration in TSP of Chongqing urban district atmosphere was higher than that of Beijing, Shanghai and other cities, the causes of the results were also discussed.
重庆城区大气TSP中金属元素浓度高于北京、上海等城市，并探讨了产生的原因。
To explore the control method of oxygen concentration in the atmosphere compression chamber.
探讨空气加压舱舱内氧浓度的控制。
What's more, the function of spectrum analyzing is also included in the software, with which, the concentration of NO2 in the atmosphere can be got quite easily.
软件还具有NO_2浓度自动反演功能，根据对参考光谱和样品光谱的差分比较，可较为简便地获得样品光谱采集地区大气中NO_2浓度。
If high levels of methane reduce oxygen concentration in the atmosphere to below 19.5% then asphyxia can occur.
大气中若含有高浓度的甲烷，而使氧气浓度降至19.5%以下时，就会使人体产生窒息的危险。
If high levels of methane reduce oxygen concentration in the atmosphere to below 19.5% then asphyxia can occur.
大气中若含有高浓度的甲烷，而使氧气浓度降至19.5%以下时，就会使人体产生窒息的危险。
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