关于”环境的两千字“的英语作文范文4篇,作文题目:Two thousand words of environment。以下是关于环境的两千字的八级英语范文,每篇作文均为高分范文带翻译。
高分英语作文1:Two thousand words of environment
"A lot of people can't travel abroad because either they don't have time or they don't have money. Fortunately, I have the opportunity to travel abroad. The first choice I thought of was Italy, which is known to all.
There are so many classical buildings in Italy. I am an amateur architect, but I can only learn those great works in books or online. Now that I have a chance to go there, I can observe them directly.
I think it will be a totally different experience. I am also a football fan. I am eager to watch the best football match on the spot.
I am looking forward to clapping for the stars with other fans. If possible, I will be lucky to get the autograph of my favorite star. After watching the light and shouting in the stadium, I want to lie on the beach in the Mediterranean, the most beautiful beach and child in the world My dream is to play with sand, drink juice on the beach and surf.
There are many countries in the world, but Italy is my favorite. I can visit great buildings, watch football games and enjoy the Mediterranean scenery. Two weeks is too short for me.
中文翻译:
“很多人不能去外国旅游,因为要么他们没有时间,要么他们没有钱。幸运的是,我有机会去外国旅游。我想到的第一个选择是众所周知的意大利,意大利有那么多古典建筑,我是一个业余建筑爱好者,但是我只能在书里或网上学习那些伟大的作品。
现在我有机会去那里,我可以直接观察它们。我想这将是一个完全不同的经验,我也是一个足球迷,我渴望观看最好的足球比赛在现场我期待着与其他球迷一起为明星鼓掌,如果可能的话,我将有幸得到我最喜欢的明星的签名,在体育场观光和呐喊之后,我想躺在地中海的沙滩上这是世界上最美丽的海滨和孩子们一起玩沙子,在海滩上喝果汁,冲浪是我的梦想世界上有很多国家,但意大利是我的最爱我可以参观伟大的建筑,看足球比赛,欣赏地中海的风景两个星期的时间对我来说太短了。
万能作文模板2:两千字的环境
The protection of power transformer can be divided into two categories: anti overload and short circuit (grounding may or may not be involved; the main protection of power transformer is usually performed by differential relay gas relay installed in main oil tank and on load tap changer box c) and safety device for decompression; on the other hand, non directional over-current relay with reverse or reverse time curve is usually used to provide backup Protection. In most cases, the over-current relay also has instantaneous device over-current, and the differential relay shall be powered by an independent current transformer. The operation of any of the above relays shall trip the circuit breaker responsible for disconnecting the power transformer to avoid unnecessary de energization and these relays shall not operate under Magnetization transients or permissible overload conditions.
Gas and differential relays are considered to be selective and therefore their characteristics usually imply the necessity of transformers and maintenance. Therefore, when they detect a fault, they not only send a trip signal to the circuit breaker to interrupt the fault, but also lock the circuit breaker in the open position by locking the relay, because the undirected over-current relay may operate in the event of an external fault, They switch the circuit breaker to the off position only through the operation of the auxiliary relay. A typical protection scheme is shown in the figure, part of the above mentioned protection device is provided with transformer C, VS) and components are installed on the panel located in the substation control room.
For more information on these relays and power transformer protection systems, see: cvscvs.
中文翻译:
电力变压器的保护可分为两类:抗过载和短路(可能或不涉及接地,电力变压器的主要保护通常由安装在主油箱和有载分接开关箱C中的差动继电器气体继电器执行)和用于减压的安全装置另一方面,通常采用具有反向或反向时间曲线的无定向过流继电器来提供后备保护。在大多数情况下,过流继电器也有瞬时装置过电流,差动继电器应由独立的电流互感器供电。任何上述继电器的运行都应使负责断开电力变压器的断路器跳闸,以避免不必要的断电,这些继电器不应在磁化瞬态或过载可容许的情况下运行。
气体和差动继电器被认为是选择性的,因此,其特性通常意味着变压器和维护的必要性因此,当它们检测到故障时,它们不仅向断路器发送跳闸信号以中断故障,而且还通过锁定继电器将断路器锁定在断开位置,因为当外部故障时,无定向过流继电器可能会运行,它们只通过辅助继电器的操作将断路器切换到断开位置。图中显示了典型的保护方案,前面提到的保护装置的一部分与变压器C一起提供,VS)和部件安装在位于变电站控制室的面板上。有关这些继电器和电力变压器保护系统的更多信息,请参阅:CVSCVS。
满分英语范文3:环境的两千字
Our school has a beautiful and unique garden. Although it is so simple, it is full of vitality all the year round. Students always like to come to the small garden, quietly listen to the singing of birds, listen to the dialogue on the grass, listen to the sound of "rustling" flowers and leaves, and whisper in spring.
When you enter a small garden, when a small green leaf turns into a dance, in the branches of the green lawn On, green, just like a piece of green spring flowers, sister accompanied the girl to the gentle direction, the red flowers like clouds in the sky, red face, a few yellow flowers are in full bloom, it's really summer, with cicadas singing, accompanied by birds, flowers laugh more happily in the scorching sun, students here enjoy themselves, at the same time, also from time to time come a few laughter, Teachers are also energetic, smiling autumn has gradually come, although autumn flowers fall girls, but it gives us another scene: a yellow leaf constantly falling, the garden is like a layer of yellow sand clothes, the road has become golden, so we once again feel autumn in the air how fresh a breath of autumn, it meets Come to winter, spotless winter mercilessly turned into a sprightly pine tree, no grass and flowers in full bloom, all things are quietly sleeping, waiting for the warm spring to come again, our "compass star" sculpture has not been overturned, because it represents all our old teachers and students, let us always be strong, the small garden in the campus is more beautiful in four seasons, I love school I love the garden of four seasons.
中文翻译:
我们学校有一个美丽、别致的小花园,虽然它那么简陋,但常年生机勃勃,学生们总是喜欢来到小花园,静静地听着鸟儿的歌唱,草地听对话,听“沙沙”的花叶声在春天里发出低语,当你走进一个小花园时,当一片小小的绿叶化作一片舞蹈,在枝头绿油油的草坪上,绿油油油的,宛如一片绿油油油的春花姐姐陪着姑娘向温柔的方向走去,红花像天上的粉云,满脸通红,几朵黄花正盛开,争奇斗艳的真是夏天啊,伴着蝉鸣,伴随着鸟鸣声,花儿们在烈日下笑得更欢,这里的学生们在尽情享受的同时,也不时传来几声笑声,老师们也一个个精神抖擞,满脸笑容的秋天已经渐渐来临,虽然秋花落下了姑娘们,但却给了我们另一个场景:一棵黄叶不停地飘落,花园里就像披上了一层黄色的沙衣,道路也变成了金黄色,于是我们再一次感受到了秋天在空气中多么清新的一股秋天气息,它迎来了冬天,一尘不染的冬天无情地变成了轻快的松树,没有草花盛开,万物都在静静地睡着,等待着温暖的春天再次来临,我们的“指南针之星”雕塑并没有被推翻,因为它代表着我们所有的老师、学生,让我们永远坚强啊,校园里的小花园四季更趋美丽我爱学校的花园,我爱四季的花园。
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