What is the reason for the wind's blowing?相关知识点: 试题来源: 解析 风是由于地表受热不均导致气压差异,空气从高压区向低压区流动形成的。 太阳辐射使地球表面不同区域受热不均衡,受热强的地区空气温度升高、密度减小而上升,形成低气压区;受热弱的地区空气温度较低、密度大而下沉,形成高气压区。空气在高、...
The force of the wind had cut them off from the rest of the world, just like terrified animals they were kept stayed indoors all night, isolated from the rest of the world. Nature is represented here as something immeasurably powerful, something that can be beautiful and at the same time ...
A. It is expensive to produce. B. It produces greenhouse gases. C. It is a renewable resource. D. It is only available in certain locations. 相关知识点: 试题来源: 解析 C。中文解析:风能的优点之一是它是一种可再生资源,意味着它永远不会耗尽。A 选项说风能生产昂贵,与原文不符;B 选项说风能...
背完它,你的英语作文牛了 | 🎊We will go ashore in the sunshine.我们终将上岸阳光万里。🎊Meet you like the wind.遇见你,温澜如风。🎊For you, a thousand times over. 为你,千千万万遍。🎊Trees and flowers are what you want.满树繁花,你是心之所向。🎊My journey is the stars and the ...
What is the main purpose of the lecture? A. To provide an example of a practical use of nanotechnology B. To show the origins of the field of nanotechnology C. To give a brief outline of the main concepts of nanotechnology D. To explain the growing interest in nanotechnology research ...
根据 “For example, we use wind energy and hydro energy to produce electricity. Besides, the Sun helps plants to grow. Plants that grew millions of years ago turned into coal, oil, and natural gas."可知,作者举例 说明展开第1段。故选A。 【38题详解】 细节理解题。根据 “Why is green ...
Whatever is not drawn into planets ends up dissipated and evaporated by solar, wind and radiation from nearby stars. So basically, a baby Jupiter would run out of gas before it grew up. But the disk instability theory, well, the timing is right. ...
根据划线词上文 “He also created his own large wind instrument, which uses the vibration of an ice tube to produce sound when the air flows through.(他还创造了自己的大型管乐器,当空气流过时,它利用 冰管的vibration产生声音)”可知,which引导的非限制性定语从句修饰先行词wind instrument,结合常识...
Wind is moving air. When the sun warmsthe ground, air near the ground gets warmer. The warm air is lighter and moves up. Coolerair moves down and fills in the place where thewarm air was. This movement of air makeswind. Measuring Wind ...
Professor: Now, there is growing interest these days in generating electricity from renewable energy sources, right? From developing wind farms to tapping into an underground source of geothermal energy. And when you're considering a new project, it's important to look at the costs as well as...