This gradient increases with height, because compression decreases with height more slowly in cool air than in warm air.
这种梯度随碎高度增加，随高度增加的冷空气压缩能力减小。
Flags and bunting hung limply in the still, warm air.
旗子和飘带在静止、温暖的空中无力地垂着。
After a few more climbs, once to the top of the domed reservoir, my fear seemed to evaporate in the warm midnight air—I had simply been out of practice.
爬过几次后，只要爬到半球形蓄水池顶，我的恐惧似乎就在午夜温暖的空气中蒸发了——原来，只是我久不练习而已。
With the arrival of warm and pleasant weather, flowers are blooming in the warm air.
随着温暖宜人天气的到来，鲜花在温暖的空气中盛开。
To form a tornado, cold air must sit above warm and moist air, and the wind needs to go in different directions at different heights, creating shear forces.
形成龙卷风，寒冷的空气必须处在暖湿的空气上部，而风应该在不同高度向不同的方向运动，以此创造出剪切力。
Kids just love being able to romp around in the fresh air without having to wrap up warm.
孩子们就是喜欢在新鲜的空气里嬉闹，无须穿得太暖和。
Because warm air can hold more moisture than cool air, the relative humidity will be constant only if the amount of water vapor in the atmosphere increases as the temperature rises.
因为温暖的空气比冷空气能容纳更多的湿气，所以只有当大气中的水蒸气量随着温度的升高而增加时，相对湿度才会保持不变。
Suddenly, there appeared a hole in their nest. The cold wind blew in through the hole and got away the warm air from the nest.
突然，他们的巢里出现了一个洞。冷风从洞里吹进来，把巢里的暖空气吹走了。
When the air was warm, vapor containing the heavier isotope, oxygen-18, condensed and formed precipitation, in the form of snow, more readily than did vapor containing oxygen-16.
当空气温度较高时，含有较重同位素氧-18的蒸汽比含有氧-16的蒸汽更容易凝结，并形成雪状的降水。
In keeping with the romance in the air, let's look at some love-related terms that would warm even the coldest Wall Street heart.
迎合空气中弥漫的浪漫，让我们来看一些跟爱有关的华尔街术语，甚至可以温暖华尔街那颗最冷酷的心。
Farmers are lighting fires at night to warm the cold air in a bid to prevent further damage from the ice.
农民们夜间用烧火的方法来加热周围寒冷的空气，以防止冰霜进一步破坏收成。
A warm afternoon, the second day of spring, but the air in the gorge had become cold and damp.
本来是春天的第二天，一个温暖的下午，但是峡谷里的空气变的又冷又湿。
Today, commercial aircraft remove ice that accumulates on wings in-flight by redirecting hot air from the jet engines to the leading edge of the wings to keep them warm.
今天，商用飞机主要靠把从喷气式引擎排出的热空气引导到机翼的边缘，使它们变暖，以此来达到除冰的目的。
It was warm and dry, full of workers manufacturing the last of the season's crop, and the woody smell of green tea hung in the air.
房子里温暖而干燥，到处都是工人在处理上季刚采下来的茶叶，空气里弥漫着绿茶的香气。
The warm vapor from her breath cuts through the cold air and bounces off of the ground in front of her.
伴着她气息呼出的热气挤进冰冷的空气，跳跃在她面前的地上。
As we sat outdoors on rugs and waited in the warm night air, a stir intermittently spread through the congregation.
我们坐在屋外地毯上，在温暖的夜空下等待。
A whiff of warm air ascended to his nostrils, and there, curled up under the snow in a snug ball, lay Billee.
一阵温暖的呼吸气息钻进了自己的鼻腔——原来是Billee蜷缩在下面的一个雪窝里。
Overheard on Bentley's viewing deck: "How do you stay so warm in this morning air?"
在宾利的观景台上，我不小心听到这样一段对话：“大清早的这么凉，你是怎么保暖的？”
Usually I go in the early evening, especially in the summer and fall, when the air in Washington is warm and still and the leaves on the trees barely rustle.
通常，我在傍晚进去，特别是在夏天和秋天，那时华府的空气温暖，而且寂静，树上的树叶几乎不会发出瑟瑟声。
But then, after a few more climbs, once to the top of the domed reservoir (kids, don't try this at home), my fear seemed to evaporate in the warm midnight air-i had simply been out of practice.
爬过几次后，只要爬到半球形蓄水池顶(孩子们，别在家做这样的尝试)，我的恐惧似乎就在午夜温暖的空气中蒸发了——原来，只是久不练习而已。
On a warm day, penguins may lie on their stomachs, flippers raised, feet waving in the air.
在温暖的天气里，企鹅会腹部着地躺着，竖起翅膀，把脚在空气中挥舞。
Cold air and a warm and wet air current will affect most regions in Central and East China starting January 19, bringing rain or snow, the National Meteorological Center forecast.
据中央气象台预报，19日起，受冷空气和暖湿气流的共同影响，我国中东部大部地区将出现较大范围雨雪天气。
The influx of cold air on top of warm, moist air favours the sort of deep convection that creates powerful storms, turning moisture in the air into water on the ground very efficiently.
寒冷的空气流入的温暖空气的顶端，潮湿的空气形成的深对流造成强烈的风暴，大气中的水分高效的形成降水于地面。
Extreme rainfall events will also become more frequent and intense in a warmer climate, owing to another simple fact of physics: warm air can hold more moisture.
极端降雨事件在变暖的气候中越来越频繁，越来越强烈，其原因是另一个简单的物理事实：暖空气可以容纳更多的水分。
If you want to just be warm in your room, please control yourself. — From the instructions on a Japanese hotel air conditioner.
如果你只想要房间里暖和，请控制你自己——日本一家旅馆空调使用说明。
Cool air is piped in and warm air is piped out.
冷空气通过管道输送进来而暖空气则被输送出去。
But there are also some more insidious factors behind the latest round of weather grief, including an unusually strong la Nina, a strange pocket of warm air in Arctic, and overall climate warming.
但是造成最近的极端天气还有其他原因——超强拉尼娜现象，北极上方的一小团暖空气，还有全球气候变暖。
If you live in a place where it brings air up from the south, you get warm weather.
如果你居住的地区有南上气流经过，那么天气将会变暖。
Moore and Rizzoli sat sweating in the car, warm air from the AC vent.
莫拓森和芮黎真坐在车里，汗流浃背，可空调里吹出的风居然是热的。
I know I have a hard time concentrating when I'm breathing in stale or warm air and it affects my work.
我知道自己在污浊或暖空气里会很难集中精神，也影响工作。
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