October 17世博体育, 2024

雅念念小作文系列 | 栏目推送分解

共享雅念念测验小作文真题范文。每一篇范文齐经由专科团队反复校对，最终外教审查定稿。得手即是年复一年那少量点小小勉力的积贮。

The diagrams show the structure of a solar panel and its use.

【主体段分段】：

Body 1：solar panel的构造先容

Body 2：heat air的使命经由

Body 3：heat water的使命经由

发轫段

The diagrams illustrate the design of a solar panel and how it can be used to heat air and water.

概括段

Overall, this solar panel can be divided into a square cover and a container, and this system is used to heat air or water by using solar power.

念念路重点：

- 悉数装配包括一个方形盖子和一个容器

- 这个装配欺诈太阳能加热空气和水

Body paragraph 1

Regardingthe structure,we can see thatlyingon the top ofthe solar panel is a see-through square piece of glass, which allows sun rays to pass through and enables solar power to be converted into thermal energy.Beneathit, there is a container,withan inlet acting as an entrancelocatedon its left,andan outlet serving as an exitsituatedon the right-hand side.

念念路重点：

图1（solar panel的构造先容）

- 顶部有一派正方形的透明玻璃→功能：使得太阳光光穿过，太阳能休养成热能

- 玻璃片底下有一个容器：左边是一个inlet（进口），右边是一个outlet（出口）

Body paragraph 2

In terms ofthe application of such solar panel,we can see that one possible use is togenerate warm air.Specifically, sun raystravel throughthe glass top, raising the temperature of the box.Thus,oncecool airentersthe container through the inlet, it is heated by the generated energy and is channeled out through the outlet as warm air.

念念路重点：图2（heat air经由）

- sun rays穿过玻璃→box温度升高→当cool air从inlet干预box，被加热→酿成warm air，从outlet被送出

Body paragraph 3

Similarly, it is clear from the third diagram thatwater also flows into the box and is heated under sun rays there.The only difference is thatbeforebeing transformed to warm water for further use, the cold water is first directed into a zigzag water pipe where it is boiled.

念念路重点： 图3（heat water经由）

- 和heat air经由访佛，water亦然流入box→被加热

- 和heat air经由唯独的远隔：酿成warm water前，cold water会先干预一个Z形管谈被加热

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