虽然在冰川消退期间二氧化碳含量的变化与温度的变化密切相关，但它显然滞后于冷却期间的温度。
Although change in carbon dioxide content closely follows change in temperature during periods of deglaciation, it apparently lags behind temperature during periods of cooling.
然后我们有气体冷却反应堆，那能使用超临界二氧化碳或者氦。
And then we have gas cooled reactors which can use supercritical carbon dioxide or helium.
新的集成电路条，更聪明的能让一台机器多功能运行的软件，更精巧的减少能量消耗与二氧化碳排放的冷却系统。
New processing chips, clever software that lets one machine do the work of many, and smarter cooling systems can all reduce energy consumption and thus carbon-dioxide emissions.
不过，由于冷却和加热仅仅只是同一过程的两个结果而已，因此其同样也可以降低成本并减少二氧化碳的排放量。
Nevertheless, as cooling and heating are merely two ends of the same process, it could save money and reduce carbon-dioxide emissions.
不过Plimer教授说，自1850年以来，世界已经经历了三个冷却时期，而在这些较冷的时期，多数时间二氧化碳的排放进一步增多。
However Prof Plimer said the world has experienced three periods of cooling since 1850 and furthermore carbon dioxide was increasing during many of those cooler periods.
二氧化碳是一种温室气体，所以会引起地球变暖，但同时二氧化碳也会引发植物的蒸发冷却作用。
Carbon dioxide warms the Earth because it is a greenhouse gas in the atmosphere, but it also causes plants to provide less evaporative cooling.
在冰河时期里，之所以有很多的气候冷却现象，是由于覆盖在北半球上的巨大冰盖将大量的阳光反射到外太空。但是，那时大气中的二氧化碳浓度也要低得多。
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.
其中部分建筑群的设计，为减少二氧化碳排放，将以冷热自动调节取代水和能源密集型冷却塔。
Part of the plan to minimize carbon emissions is to passively heat and cool the district buildings instead of using water and energy-intensive cooling towers.
这家公司希望，利用法国阿尔斯通公司研发的氨冷却技术，收集电厂排放的部分二氧化碳，将其封存在地下2英里深处的盐水中。
Using a chilled ammonia process developed by French-based Alstom, the company hopes to capture some of the plant's CO2 emissions and store it 2 miles underground in deep saline aquifers.
然而，在高纬度，水面迅速冷却，海水变得更咸和更加密集并下沉，把溶解的二氧化碳带到海洋最深的部分。
However, at high latitudes, surface water quickly cools, becomes saltier and denser and sinks, carrying the dissolved carbon to some of the deepest parts of the ocean.
系统的关键在于使核能冷却塔成为巨大的二氧化碳吸收器。
The key is turning nuclear cooling towers into giant CO2 suckers.
由于二氧化碳的增加，它已在如此高海拔地区起到冷却效果，这也导致了热层收缩。
As carbon dioxide increases, it has a cooling effect at such high altitudes, which also contributes to the contraction.
常规跨临界二氧化碳空调循环的性能系数对气体冷却器出口工质温度十分敏感，该温度越低，同等条件下性能越好。
The COP of conventional trans critical carbon dioxide air conditioning cycle depends strongly on the working fluid temperature at the gas cooler outlet.
常用的工业二氧化碳激光器，主要为横流、纵流和扩散冷却三种。
The commercial available industrial CO2 lasers are three types: transverse flow, fast Axial flow and diffusively cooled.
常用的工业二氧化碳激光器，主要为横流、纵流和扩散冷却三种。
The commercial available industrial CO2 lasers are three types: transverse flow, fast Axial flow and diffusively cooled.
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