当空气吹过水面,二者之间会形成一种轻微的摩擦力。这种摩擦力会让最底层的空气变慢,并拖走一些上层的水。刮起的风并不是微风,大多数时候是一阵阵或是翻滚着的。因此,水面上的这种拖曳是不均匀的,这足以形成小海浪。一旦形成了小海浪,风就会推挤着它们形成更大的海浪。英语画刊:中级(中旬)黄欢...
How Are Ocean Waves Made? 来自 维普期刊专业版 喜欢 0 阅读量: 8 作者: 黄欢 摘要: 大多数海浪是由风引起的。当空气吹过水面,二者之间会形成一种轻微的摩擦力。这种摩擦力会让最底层的空气变慢,并拖走一些上层的水。刮起的风并不是微风,大多数时候是一阵阵或是翻滚着的。因此,水面上的这种拖曳是不...
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water is called the surf.Most waves are caused by wind blowing across the ocean's surface.The size of a wave depends on how fast and how far the wind blows over the surface and on the depth of the wave.Small winds can cause ripples,while strong winds create large hurri...
Tides are essentially long, slow waves created by the gravitational pull of the moon, and to a lesser degree, the sun, on the earth's surface. Since the moon is so much closer to the earth than the sun, its pull has more influence on the tides. The moon's gravitational pull forces ...
3、anyways,tsunamisarejustlargerversionsofregularwaves.Theyhaveatrough(/trof/波谷)andacrest(波峰),andconsistnotofmovingwater,butthemovementofenergythroughwater.Thedifferenceisinwherethisenergycomesfrom.Fornormaloceanwaves,itcomesfromwind.Becausethisonlyaffectsthesurface,thewavesarelimitedinsizeandspeed.But 4、...
Tides are essentially long, slow waves created by the gravitational pull of the moon, and to a lesser degree, the sun, on the earth's surface. Since the moon is so much closer to the earth than the sun, its pull has more influence on the tides. The moon's gravitational pull forces ...
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the researchers (Physical Review Letters, 24 August, p 1149). Newell and Zakharov say that under hurricane conditions such a foam will form over the entire sea surface. In ordinary rough seas, they point out, ‘spotty’ whitecaps are dotted among the heaving waves....
are ocean temperatures. Historically, El Niño Southern Oscillation (ENSO) events have resulted in warmer-than-normal coastal waters from California to Peru, but more recently, a new warming phenomenon has been identified across the world's oceans. Marine heatwaves are created by a regional build...