英汉例句

• the puffy trails cool the upper atmosphere by reflecting sunlight away and warm the lower atmosphere by trapping outgoing heat.

  膨大的凝结尾会把阳光反射出去，使上方的大气层冷却，又会阻挡下面散发上来的热，而使下方的大气层变得温暖。

• if the sun was responsible then both the upper and lower atmosphere would be getting warmer, instead of just the lower atmosphere as predicted by computer models of greenhouse gas warming.

  如果真的是太阳活动变化的影响，那么，高层和底层大气的气温都会增加，而电脑所虚拟的温室效应模型却显示只有底层大气的气温增加。

• water vapor in the lower atmosphere can vary in amount from a mere trace in arid regions to about 4% by volume in moist areas.

  大气低层的水汽量在干燥地区（量）甚微，而在潮湿地区按体积占4%左右。

• adding to those greenhouse gases in the atmosphere makes it harder still for the energy to get out. as a result, the surface and the lower atmosphere warm up.

  温室气体在大气中的增加，会使能量较不容易离开地球，因而导致地表和对流层的温度上升。

• people with chronic respiratory conditions like asthma, emphysema or bronchitis may be more susceptible to irritation if ash is in the lower atmosphere in high concentrations.

  如果火山灰在底层空气中高浓度聚集，那些患有哮喘、肺气肿或者支气管炎等慢性呼吸道疾病人更容易受刺激。

• they typically occur in the lower atmosphere ahead of a storm front

  它们通常于暴风雨前在低层大气中露面。

• during the 1990s this was a point on which doubters laid considerable weight, because satellite measurements did not show the warming in the lower atmosphere that theory would predict.

  在上世纪九十年代里，怀疑论者尤其关注这个观点，因为那时卫星测量还无法显示，底层大气的暖化效应——在当时，这只是一个理论的推测。

• stratospheric air generally rises above tropical latitudes, spreads toward the poles, and then sinks back toward the lower atmosphere at high latitudes.

  平流层的空气一般停留在对流层上空，向两极移动，然后再下沉到高纬度带的低层大气。

• as a result, the surface and the lower atmosphere warm up.

  因此，地表和低层大气的温度相应升高。

• ozone, which is formed in the lower atmosphere from carbon monoxide, methane and other gases emitted by human activity, is a particularly hazardous component of urban smog.

  从政治角度来看，最能减少温室气体排放量的是臭氧和煤烟，因为他们污染地方空气最严重。

• the moist adjustment can increase temperature more in the lower atmosphere and decrease it more in the bottom atmosphere than the dry adjustment.

  湿调整比干调整更能使大气底层温度降低、高层温度升高。

• the lower atmosphere is referred to as the homosphere because it has a uniform mixture of gases.

  低层大气由均质的混合气体组成，所以也叫均质层。

• this cooling is strictly short-term (sulphur stays in the lower atmosphere only briefly) but it can be significant.

  严格上讲，这种降温是短期的（硫只能短暂地存留于大气层底部）但其效果却很显着。

• in the lower atmosphere the oxides of nitrogen add to an increase in ozone and small particles, which can cause respiratory ailments.

  在低层大气里，氮氧化物使臭氧和可以引致呼吸道疾病的微粒增加。

• the theory was that 「brown clouds」 were cooling the lower atmosphere and therefore masking some of the warming effects of greenhouse gases.

  有一种理论认为「棕色云」让低层大气变冷，从而掩盖了温室气体的一些致暖效应。