The sonobuoy permits recording a refraction profile with only one ship.声纳浮标允许只以一艘船来记录折射剖面.Football is a high profile business...足球是一个引人注目的产业。The newspaper publishes a profile of a leading sportsman every week.该报每周刊登一篇关于一...
Probability distributions are classified as either discrete or continuous.概率分布为离散型和连续型两种.Geographers study mobility to understand the spatial distributions of population types.地理学家研究住所迁移是为了了解不同类型的人口的地域分布情况.The pressure d...