单词air-mass
na.: 气团
网络: 空气团
气团
And that sort of gives the impression you"ve got one air mass going up and down, up and down.
那可能给你一个印象，就是有一个气团在吹上来，吹下去，上来，下去。
However, the rate of decrease in cooling water exit temperature decreases with an increase in air mass flow rate and spray water rate.
随着空气质量流量和喷淋水量的增加，冷却水出口温度降低，但是变化斜率逐渐减小，即存在着一最佳喷淋水童和空气质量。
Southward invasion polar cold air mass continued to dominate the Northern Hemisphere"s climate.
极地冷气团不断南侵，主宰了北半球的气候。
The products of combustion and of industrial processing are contained with a confined air mass .
燃烧和工业过程产物被封闭在局部气团的地区中。
A modified intercooler significantly lowers the temperature of the compressed air , thus increasing the air mass necessary for combustion .
改良式中大大地降低了温度的压缩空气，从而增加了空气质量所需的燃烧。
When the long-wave trough eastward, by the cold air mass convergence of the impact, there will be continuous rain and weather .
当长波槽东移，受冷暖气团交汇影响，会出现连续阴雨和倒春寒天气。
when the sun elevation angle hour, by the tropical continental air mass control, for the dry season.
当太阳高度角小时，受热带大陆气团控制，为干季。
the outlet of the flame spray gun is also provided with a stopper which can adjust the size of the unburned flammable air mass.
所述火焰喷枪出口处还具有能够调整未燃可燃气团大小的阻塞物。
Higher heat transfer rate as air mass flow rate increases. However, increase of heat transfer rate is less than that of air mass flow rate.
随着气流量增加，热传导率不断升高。然而，传热率的增加幅度要低于气流量的增加量。
Also, infrared cooling of a cloud-free, humid air mass at night can lead to fog formation - this is called radiation fog .
还有一种红外线冷却，潮湿的空气在晚上聚集也能形成雾，这种雾叫“辐射雾”。