science of air strategy [军] 空军战略学
science of air tactics [军] 空军战术学
science of air campaign [军] 空军战役学
Air Quality Engineering and Science 空气质量工程与科学
Air Force Science 空军科学
The zones do deliver some improvements to air quality, and the science tells us that means real health benefits—fewer heart attacks, strokes and premature births, less cancer, dementia and asthma.
这些区域确实改善了空气质量,而且科学表明,这意味着切实的健康收益——心脏病、中风和早产发病率降低,癌症、痴呆和哮喘等疾病的减少。
When driving in a car on a hot summer day, you may see what looks like shimmering water on the road, which, as science tells us, is really just a mirage, an illusion caused by the heating of the air.
在炎热的夏天开车时,你可能会在路上看到闪闪发光的水,但科学告诉我们,这其实只是海市蜃楼,是空气加热造成的幻觉。
Girls can listen to programs about women in science at a Web site called Women in Science, Technology,Engineering and Mathematics ON THE AIR!
VOA: special.2009.05.13
"I was appalled. When you read through it it's sort of like it's a memo out of some science fiction movie - I mean, the temperature of the air can't be any lower than thus and so, you can't do it for any few minutes.
VOA: standard.2009.04.17
应用推荐