| 释义 |
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The theory of ground-effect vehicles goes back to the 1920s, when Carl Wieselsberger, a German physicist, described how the ground effect works. 关于地效飞行器的原理可以追溯到20世纪20年代——当德国物理学家卡尔*威尔斯贝格描述出地效原理的特点时。 - 2
The snow, which blankets the ground in the winter, actually has an insulating effect on the soil beneath it. 冬天覆盖在地面的雪，实际上对下面的土壤有隔热作用。 - 3
A similar thing, called ground effect, can happen when an aircraft gets very close to the ground. Flying fish, it seems, use this effect to their advantage as they skim across the sea. 相似的，被称为地面效应，能够在飞机十分贴近地面是产生。飞鱼似在飞跃海面时，利用了这一效应。与之相似的还有“地面效应”，这种效应在飞机十分贴近地面时产生。飞鱼在掠过海面时，似乎就利用了这一效应。
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