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...
Waves are generated by wind. Offshore storms generate winds which blow on the surface of the sea and create ripples, much in the same way as the ripples in your post surf cuppa are made when you blow on it to cool it down. The wind can be seen on weather maps as low pressure areas...
How Are Ocean Waves Made? 来自 维普期刊专业版 喜欢 0 阅读量: 7 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...
Waves are normally caused by high winds whipping over the sea surface, but the origin of the freak waves baffles scientists. One theory suggests that waves and winds heading straight into powerful ocean currents may cause these huge walls of water to rise up out of the deep. Another suggests ...
Infrared waves, or IR radiation, is a type of electromagnetic radiation that has a wavelength greater than the wavelengths in the visible part of the electromagnetic spectrum; they are located adjacent to visible region and the microwave region at its other end. Infrared radiation can be emitted ...
In the plan, member countries should include bicycles in public transportation options (选择). More cyclists (骑自行车的人) mean fewer greenhouse gas emissions (温室气体排放). Bicycle-sharing services are also included in the plan. The plan comes at an important time. On Feb 28, the UN broug...
Make waves掀起风波、打乱现状How many different types of waves are there? Of course, there are waves in the ocean. There are also microwaves and sound waves.Making waves means to cause a commotion: it can have a positive, negative, or mixed meaning. These days, waves are often made on so...
Pickup selector:Pickups are what convert the vibrations made by the strings into the electricity and the resulting sound waves that are then played through amps and speakers. There are many different types of pickups that can affect how an electric guitar sounds. ...
Yanatha Desouvre turned to expressive writing about 15 years ago, after the breakup of what he says was an unhealthy relationship. He wrote to understand why it made him feel vulnerable and sometimes physically ill. “...
(This example uses transverse rather than longitudinal waves because their differences are easier to see.) No matter what creates it, sound is always made of waves. These waves move through matter, such as air, water or the ground. They interact with the matter (and, in some cases, with...