• Owing to fossil-fuel emissions, there is now one-third more carbon dioxide in the atmosphere than at any time in at least a million years, as the latest ice drilling in Antarctica has revealed.

    正如最近南极冰层钻探透露的消息,由于化石燃料的排放如今大气中的二氧化碳含量至少一百万年内任何时候三分之一

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  • Human-caused increases in atmospheric methane, which oxidizes into carbon dioxide and water vapor, could be providing more water for ice in the stratosphere.

    人为增加大气中的甲烷氧化二氧化碳水汽后,能为平流层提供更多的水份。

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  • His group is not the first to use such data (ice cores, fossils, Marine sediments and the like) to probe the climate's sensitivity to carbon dioxide.

    团队不是第一使用这样数据探究气候二氧化碳敏感性的。

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  • Much of the cooling during the ice ages was maintained by the presence of a large northern hemisphere ice cap reflecting away a lot of sunlight, but carbon dioxide levels were lower, too.

    冰河时期里,之所以有很多气候冷却现象由于覆盖在北半球上的巨大冰盖大量阳光反射到外太空。但是,那时大气中的二氧化碳浓度也要低得多。

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  • The photographs actually show sand dunes coated with a thin layer of frozen carbon dioxide, or dry ice, less than 240 miles from the planet's north pole.

    张图片实际显示的,是距离火星北极不足240英里的沙丘上覆盖的薄薄的冰冻二氧化碳干冰

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  • The ice cap could be thinner and still protect water if it were topped with a layer of frozen atmospheric gas, such as dry ice, which is solid carbon dioxide.

    冰层上方存在固态气体层,干冰——二氧化碳固态形式,维持液态水存在的冰层厚度要求能相对降低。

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  • Spring on Mars sees plumes of carbon dioxide vaporizing from solid blocks of dry ice as they warm up in the sunlight.

    每年春季火星表面干冰(固体二氧化碳)阳光照射下,会由固态升华为气态。

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  • Spring has sprung on Mars, bring with itthe disappearance of carbon dioxide ice (dry ice) that covers the northpolar sand dunes.

    春天火星跃动覆盖北极沙丘二氧化碳干冰消失了

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  • The white material at the top of the cliff, near the planet's North Pole, is carbon dioxide ice.

    照片显示悬崖上白色物质是位于火星北极地区的干冰

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  • Carbon dioxide, in his view, is the main culprit. Black carbon deposited on the Arctic snow and ice, he says, will have only a minimal effect on its reflectivity.

    认为二氧化碳主要的“凶手”,而北冰洋冰上聚集反射作用的影响很小

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  • During winter, carbon dioxide condenses out of the atmosphere and forms a frost of dry ice that coats the planet's polar region.

    冬季时,二氧化碳脱离大气冷凝成固体二氧化碳(干冰)覆盖星球极地地区。

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  • At the end of the last ice age, atmospheric carbon dioxide levels shot up by nearly 50 per cent.

    期末,二氧化碳含量增长了近50%。

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  • For example, during the last ice age, he said, what was happening in the oceans dramatically affected levels of atmospheric carbon dioxide, or CO2.

    比如说冰河时期地球海洋发生一系列变化对大气中二氧化碳的含量产生了及其重大影响

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  • Previous estimates used cores from regions with low snowfall, van Ommen says, leading to a very gradual trapping of the carbon dioxide in the ice.

    早期的估计是通过雪崩地区核心来完成的,vanOmmen认为二氧化碳气体可能融入冰层去。

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  • Crutzen has suggested that the Anthropocene began in the late 18th century, when, ice cores show, carbon dioxide levels began what has since proved to be an uninterrupted rise.

    Crutzen建议人类世18世纪晚些时候开始,期间在核里自从CO2存在时可以显现二氧化碳不停地增长

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  • Rising temperatures make carbon dioxide leak from the oceans for two main reasons. First, melting sea ice increases the rate that the ocean mixes, which dredges up CO2-rich deep ocean waters.

    二氧化碳海洋泄露出来原因有两点冰层融化,导致海洋气体溶解速率增长

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  • Additional equipment carried over could also produce fertilizer, methane and oxygen using the atmosphere's natural elements of nitrogen, carbon dioxide and its surface of ice water.

    带去其他设备可以火星大气中天然氮气二氧化碳表面的冰水制造出肥料甲烷氧气

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  • The poles of Mars are capped with water ice and frozen carbon dioxide.

    火星两极上限冰冻二氧化碳

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  • These predict that if the level of carbon dioxide, methane and so on in the atmosphere continues to rise, then the Arctic Ocean will be free of floating summer ice by the end of the century.

    他们预计如果大气二氧化碳甲烷等气体比重继续上升那么本世纪北冰洋夏天不再有浮冰

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  • This article primarily discusses applications of carbon dioxide, dry ice and synthesis of chemical products, carbon dioxide supercritical carbon dioxide extraction technology.

    主要论述了二氧化碳干冰、二氧化碳合成化工产品以及二氧化碳超临界萃取技术等方面的应用

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  • The line is mainly used for washing, filling sealing carbon dioxide drink such as carbon dioxide water, cola, ice ter , aerated mineral water and so on.

    生产线主要用于含汽饮料汽水可乐、加汽矿泉水饮料的冲洗灌装封口

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  • The Arctic ice cap will melt completely within the next century if carbon dioxide emissions continue to heat the Earth's atmosphere at current rates, according to an international study.

    根据一项国际研究如果二氧化碳继续不断排放,使得地球空气不断生温。到下个世纪北极冰盖将会完全融化

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  • A thaw occurs each spring in the Northern Hemisphere of Mars, as the warming climate causes solid carbon dioxide ice to sublimate directly to vapor.

    火星北半球春天来临都会发生一次解冻温暖气候造成了固态二氧化碳直接升华成气体。

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  • Usage:The line is mainly used for washing, rilling sealing carbon dioxide drink, such as carbon dioxide cola, ice tea, aerated mineral water.

    用途生产线主要用于矿泉水纯净水、酒类不含汽饮料的灌装、封口

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  • Usage:The line is mainly used for washing, rilling sealing carbon dioxide drink, such as carbon dioxide cola, ice tea, aerated mineral water.

    用途生产线主要用于矿泉水纯净水、酒类不含汽饮料的灌装、封口

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