种植和吃掉一磅土豆，向空气中排放的二氧化碳不超过四分之一磅。
To grow and eat a pound of potatoes sends less than one-quarter pound of carbon dioxide into the air.
像HFC-134a（化学名称为:1，1，1，2——四氟乙烷）之类的却非如此角色。这种各工业所使用的气体的排放物致使全球变暖的程度比起二氧化碳的要高出1000多倍，大量排出则造成大量污染。
The same is not true for, say, HFC-134a, a gas with various industrial uses that delivers more than 1,000 times more warming than carbon dioxide, mass for mass.
尽管印度是第四大二氧化碳排放国，它却拒绝承诺限制自己的排放量，争论说按每个印度人的排放量计算，其排放仍不算多。
Though it is the fourth-biggest carbon-emitter, it refuses to promise to curb the growth of its emissions, arguing that these are still modest per Indian.
工厂、发电站和汽车排放到大气中的二氧化碳，现在最终有四分之一被海洋吸收了。
About a quarter of the carbon dioxide pumped into the atmosphere by factories, power stations and cars now ends up being absorbed by the oceans.
气温在华氏40度时，传统方式在刚开始就损失了四分之一的二氧化碳，但沿杯壁倾倒的方式总共只减少了一半的二氧化碳。
At 40 degrees Fahrenheit, champagne poured traditionally quickly lost a quarter of its carbon dioxide. But pouring down the side caused only half the gas loss.
对亚马逊雨林的砍伐与焚烧被认为造成了约20%的全球二氧化碳排放，使得巴西成为了全球第四大温室气体排放者。
Cutting and burning of the Amazon forest is calculated to cause 20 percent of global carbon dioxide emissions, making Brazil the fourth-biggest greenhouse gas polluter.
相比之下，人的心脏只有四个心室，其中的两个心室收缩将血液压进动脉输送到肺部，在那里吸收氧气，放出二氧化碳，而另两个心室则将完成气体交换后的血液输送到到全身。
A human heart, by contrast, has four chambers. Two of these pump blood to the lungs, where it picks up oxygen, then the other two pump this oxygenated blood throughout the body.
你会需要100克牛肉去补充那些热量，因而会需要在牛排生产的过程中多排放3．6千克二氧化碳，四倍于驾车过程中的排放量。
You’d need about 100g of beef to replace those calories, resulting in 3.6kg of emissions, or four times as much as driving.
制造新式集装箱所排放的二氧化碳仅是制造钢结构集装箱排放量的四分之一。
Making one of Mr Giesbers's containers results in just a quarter of the carbon dioxide that would be generated by the manufacture of its steel counterpart.
使用这一目标排放强度，2019年的二氧化碳排放量将是2005年的四倍多，超过230亿吨。
Using the target emissions intensity, carbon emissions in 2019 would more than quadruple over 2005, past 23 billion tons.
公司创始人山迪·沙利文(Sandy Sullivan)表示，传统火葬产生的二氧化碳为这种过程的四倍之多。
Its founder, Sandy Sullivan, says conventional cremation produces four times as much CO2 as does this process.
四月，当有消息称Proxmire十分关注全球变暖时，7家公司正式决定限制二氧化碳的排放的提议以压倒多数的结果获得通过。
In April, when it came to light that she was concerned about global warming, seven separate resolutions to limit carbon emissions were passed by an overwhelming majority.
作为基准合约的2010年12月欧盟排放配额价格上周四每吨二氧化碳跌了0.7欧元，收于13.66欧元。
Eu Allowances for December 2010, The benchmark contract fell 70 cents per tonne of CO2 Thursday, settling at 13.66 euros.
星期四提出的计划让中国能增加整体的二氧化碳排放量，但速度要比以前慢。
The plan presented Thursday allows China to increase its overall carbon emissions, but at a slower rate than before.
有关二氧化碳的排放量平均的中国公民，只有四分之一的美国的水平。
The carbon-dioxide emissions of average Chinese citizens are only a quarter of the US levels.
一个吸烟者血液中一氧化碳的水平比正常值高出四倍，而在重度抽烟者的血液里，则可能高出十五倍之多。
The level of carbon monoxide in a smoker's blood is four times higher than normal, and it can be as much as fifteen times higher in the blood of heavy smokers.
碳14原子氧化生成二氧化碳，向四周散去并与低空的大气混合。
The carbon14 atoms oxidize to carbon dioxide which gets blown about and mixed up with lower atmosphere.
本周四凌晨3：22，中国在酒泉卫星发射中心用一枚长征2号火箭将一颗二氧化碳监测卫星送入太空。
China launched a carbon dioxide monitoing satellite via a Long March-2D rocket from Jiuquan Satellite Launch Center in northwest China's Gobi Desert at 3:22 a. m. Thursday.
抛射剂为三氯一氟甲烷、二氯二氟甲烷、二氯四氟乙烷、氮气和二氧化碳中的至少一种。
The propellent is at least one of trichlorofluoromethane, dichlorodifluoromethane, dichlorotetrafluoroethane, nitrogen and carbon dioxide.
欧盟将从2012年起在四年时间里逐步提高罚金，处罚生产车辆平均每公里二氧化碳排放量超过120克的生产商。
It sets a four-year phase-in period from 2012 for fines on manufacturers whose fleets exceed an average of 120 grams per kilometre of carbon dioxide.
自2002年四月以来，公司汽车税收已经是基于提供给职工私人使用的汽车的二氧化碳排放量了。
Since April 2002, Company Car Tax has been based on the CO2 emissions of the vehicle provided to an employee for their private use.
在华氏40度的时候，按传统方式倒香槟的话，很快就会损失四分之一的二氧化碳。
At 40 degrees Fahrenheit, champagne poured traditionally quickly lost a quarter of its carbon dioxide.
这四台二氧化碳回收设备横向连接，因此提供了100%的冗余。
The four co2recovery lines are connected crosswise and thus offer100% redundancy.
亚洲开发银行周四发表的一研究报告说，汽车销售的剧增将使亚洲交通业所带来的二氧化碳排放量在未来的25年内翻三番。
Soaring car sales will drive a tripling of carbon dioxide emissions in Asia from transport over the next 25 years, according to a study released on Thursday by the Asian Development Bank.
人类燃烧煤炭、石油与天然气所排放的二氧化碳，有超过四分之一被海洋所吸收。
The oceans have absorbed more than a quarter of all of human carbon dioxide emissions - generated by burning coal, oil and natural gas.
人类燃烧煤炭、石油与天然气所排放的二氧化碳，有超过四分之一被海洋所吸收。
The oceans have absorbed more than a quarter of all of human carbon dioxide emissions - generated by burning coal, oil and natural gas.
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