该管式红外线加热器提供低热量的最佳效率高精度空气对气体比。
True Dual Two-Stage Gas Infra-Red Tube Heaters provide precise air to gas ratios at both the high- and low-heat stages for optimum efficiency.
美国是唯一没有签署精度协议的工业化大国，尽管它排放的温室气体比其他国家都多。
The United States is the only major industrialized country that did not ratify the protocol, although it emits more greenhouse gases than any other country.
声学证据表明苹果释放出的乙烯气体比其他植物高，能够引起附近植物枯萎。
Acoustical evidence demonstrates that apples emit higher levels of ethylene, which causes neighbouring plants to wilt.
报告指出，碳抵消计划的问题在于，它减少的温室气体比科学家所说的避免灾难性气候变化所需的量要小的多。
The problem, said the report, is that offset schemes are delivering much lower greenhouse gas cuts than the science says are needed to avoid catstrophic climate change.
页岩储藏气体比其他岩石更密封，要从中抽取就必须用海量淡水在高压下炸开页岩并，这种方法叫做水压致裂法。
Shale traps gas more tightly than other rock. To extract it, the shale is blasted with huge volumes of fresh water at high pressure, a practice known as hydraulic fracturing, or "fracking".
尽管美国排放的温室气体比其他国家的都多，但其到现在都没有批准议定书，也是唯一没批准的发达国家。
The United States is the only major industrialized country that did not ratify the protocol , although it emits more greenhouse gases than any other country .
农业产生的温室气体比交通运输所有方式加起来还要多，并且还进一步促成了从氮污染到水土流失等许多其它问题。
Agriculture produces more greenhouse gases than all methods of transport put together, and contributes to a host of other problems, from nitrogen pollution to soil erosion.
美国于2006年11月发布的《畜牧业长长的阴影》(TheLong ShadowofLivestock)的报告指出畜牧业所产生的温室气体比所有交通方式产生的总和还多！
A United Nations report of Nov. '06, called "The Long Shadow of livestock", says that livestock operations create more global warming greenhouse gases than do all forms of transportation combined!
这是因为磁场降低了施加在内部气体上的压力，使得太阳黑子比太阳表面的其他部分温度更低。
That's because magnetic fields reduce the pressure exerted on the gases inside of them, making the spots cooler than the rest of the Sun's surface.
他感兴趣的是个体差异，不仅对肠胃气的总量感兴趣，而且对构成气体的百分比也感兴趣。
He was interested in individual differences, not just in the overall volume of flatus, but in the differing percentages of constituent gases.
我们已经比只盯着温室气体的研究更进一步了，而且还发现了一些极为重大的影响。
We've gone one step further than the work that only looked at greenhouse gases and found some surprisingly large effects.
那也就是说，小城镇和乡村地区的居民的平均温室气体排放量比城市居民多50%。
On average, then, people who live in small towns and rural areas emit 50% more greenhouse gases than city folk.
其主要结论为全球肉类生产应为温室气体总排放量的18%负责，这比全世界的汽车、铁路和航空运输排放废气加起来的还稍多。
Its headline conclusion was that global meat production was responsible for 18% of greenhouse gas emissions, which was slightly more than all of the world's cars, trains, and planes combined.
在尘埃和气体突起的尖端，我们能看见赫比格-哈罗天体的完美实例。
At the tips of the dust and gas protrusions, excellent examples of Herbig-Haro objects can be seen.
美国比其他任何工业化国家产生了更多的温室气体排放量。
America has produced more greenhouse gas emissions than any other industrialised country.
甲烷是一种温室效应比二氧化碳还强的气体。
Methane is a greenhouse gas that traps heat even better than carbon dioxide.
德国承诺既不会提高从有核邻国的进口量，也不会释放比计划量更多的温室效应气体。
Germany promises neither to increase imports from nuclear neighbours nor to emit more greenhouse gases than planned.
焦油砂的温室气体排放量比普通石油高40%，露天采矿已经极大地破坏了阿尔伯塔的北方气候带森林。
Greenhouse gas emissions of tar sands crude are 40% higher than conventional oil, and the open-pit mining has devastated Alberta's boreal forest.
甲烷在常温常压下是一种气体，使其比汽油、柴油更难作为汽车燃料使用。
Methane is a gas at ordinary temperatures and pressures, making it harder than gasoline and diesel to use as vehicle fuel.
环境协议要求欧洲各国温室气体的排量到2020年与1990年相比同比减少20%。
The climate accord orders Europe to cut greenhouse gas emissions by 20% by 2020 compared with 1990 levels.
霍沃斯和他的同事综合这些因素认为页岩气的温室气体足迹比每单位能煤炭要高20%甚至高出一倍。
Howarth and his colleagues conclude that the greenhouse gas footprint of shale gas can be as much as 20 percent greater than, and perhaps twice as high as, coal per unit of energy.
这样我就可以做一个，和这个相似的相图，唯一不同之处就在于x轴代表气体组分比。
So I can draw a diagram that looks just like this except now with the X-axis being the gas phase composition.
令人高兴的是：矿物碳化有希望锁住二氧化碳——影响强大的温室气体——而且比简单地将二氧化碳泵入地下地质层要稳定的多。
The good news is that mineral carbonation promises to lock away CO2 – a powerful greenhouse gas – in a much more stable form than simply pumping it into an underground geologic formation.
美国是唯一一个没有签署京都议定书的发达国家，尽管美国的温室气体排放量比任何其它国家都多。
The United States is the only major industrialized country that did not ratify the protocol, although it emits more greenhouse gases than any other country.
即使将英国电力生产的高碳因素考虑进来，柴油火车承担的温室气体还是比电力火车多。
Diesel trains are responsible for more greenhouse gases than electric trains, even taking into account Britain's carbon-heavy electricity production.
2010年，由于《议定书》的实施，臭氧消耗物质的减少量，比削减温室气体排放量的协议《京都议定书》规定的目标削减量多出五倍。
In 2010, reductions of ozone-depleting substances as a result of the Protocol, were five times larger than those targeted by the Kyoto Protocol, the greenhouse emissions reduction treaty.
2010年，由于《议定书》的实施，臭氧消耗物质的减少量，比削减温室气体排放量的协议《京都议定书》规定的目标削减量多出五倍。
In 2010, reductions of ozone-depleting substances as a result of the Protocol, were five times larger than those targeted by the Kyoto Protocol, the greenhouse emissions reduction treaty.
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