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大學(xué)英語作文300字

時(shí)間:2023-04-29 04:58:48 大學(xué)英語 我要投稿
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關(guān)于大學(xué)英語作文300字匯編七篇

  無論是在學(xué)校還是在社會(huì)中,大家總免不了要接觸或使用作文吧,借助作文人們可以反映客觀事物、表達(dá)思想感情、傳遞知識信息。那么,怎么去寫作文呢?以下是小編收集整理的大學(xué)英語作文300字7篇,歡迎大家分享。

關(guān)于大學(xué)英語作文300字匯編七篇

大學(xué)英語作文300字 篇1

  如果我們分析海水的鹽度,會(huì)發(fā)現(xiàn)地區(qū)間只有輕微的變化,然而有些小的變化是重要的。 導(dǎo)致海洋的鹽度變化的基本過程有三個(gè)。

  其中之一是通過蒸發(fā)的方式即把液態(tài)水轉(zhuǎn)化為水蒸氣來減少海洋中的水分。這樣由于鹽留了下來,所以鹽度增大。

  當(dāng)然,如果這種方式走向極端,將會(huì)余下白色的鹽晶體。 與蒸發(fā)相反的是降水,如降雨,由此水被加入海中,海水被稀釋,從而鹽度降低。 這種情形會(huì)發(fā)生在大量降雨的地區(qū),或江河入海岸處。 因此,鹽度通過蒸發(fā)減少水分而上升或通過降水或徑流增加淡水成分而下降。

  一般來說,在陽光很強(qiáng)烈的熱帶地區(qū),海水的鹽度略高于世界上其它沒有熱帶那樣多的蒸發(fā)的地區(qū)。 同理,在江河稀釋海水的海岸地帶,海水鹽度略低于其它海區(qū)。

  第三個(gè)可以變更鹽度的過程與海洋中冰的'形成和融化有關(guān)。 海水凍結(jié)時(shí),溶于其中的物質(zhì)被留了下來。 這樣,在新形成的海水冰面的正下方的海水比在冰形成之前有更高的鹽度。 當(dāng)然,當(dāng)冰融化的時(shí)候,會(huì)降低周圍水中的鹽度。 在南極洲邊緣的威德爾海中,結(jié)冰過程增加低溫海水的鹽度,從而形成了濃度最大的海水。 這些大密度的海水下沉,可以在世界海洋的深水域發(fā)現(xiàn)。

大學(xué)英語作文300字 篇2

  As we know, many people favor the idea that the college life is free and comfortable, but I’d like to say it’s not true。 As a matter of fact, my life in university is so busy that I wonder if my energy is enough。 As to my college life, I divide it into four parts, including study, student activities, library and the others。

  我們知道,很多人認(rèn)為大學(xué)生活是自由、舒適的,但我想說這不是真的。事實(shí)上,我的大學(xué)生活是如此的`忙碌,以至于我都不知道我的能量是否足夠。至于我的大學(xué)生活,我把它分為四個(gè)部分,包括學(xué)習(xí),學(xué)生活動(dòng),圖書館和其他的。

大學(xué)英語作文300字 篇3

  With time goes by, it becomes a bit hard for me to remember everything about myself at the first day of my college life。 However, there was one thing for sure that I did feel quite excited and curious about my university。 There is no doubt that students like me have struggled for a long time so that can be permitted to enter the university。

  隨著時(shí)間的流逝,記得在我的第一天大學(xué)生活對我來說變得有點(diǎn)困難了。然而,有一點(diǎn)是肯定的,我對大學(xué)真的'感到很興奮很好奇。毫無疑問,很多像我這樣努力了很長時(shí)間才可以進(jìn)入大學(xué)的學(xué)生。

大學(xué)英語作文300字 篇4

  I have long hoped to become a college student. I made up my mind to go to college as early as 1979, the year I entered high school. If I become a college student, I will specialize in mathematics. Mathematics is the foundation of all sciences. On the one hand, it will help me to think logically; on the other, it will enable me to become a good scientist. A college education, will help me in a lot of other ways. Certainly, the most important thing for me to do right now is to do my best to prepare for the college entrance examination. If I work hard, I believe I will meet with success.

大學(xué)英語作文300字 篇5

  At the summer vacation I will go to weihai is a coastal city, there are a lots ocean view, all the view are beautiful,an charming.

  In the last summer, Weihai hosted an international sailing games.many competitor form throughout the world joined the great games,include American, German,French, south african, I also become a real Weihai citizen. I look forward you can visit Weihai in this summer holiday, to spend an enjoyable time.

大學(xué)英語作文300字 篇6

  Nowadays,_________ is/are doing great harm to ___________.

  What are the incentives that drive people to _________? The most important factors should be __________. Furthermore,________. It directly leads to the patent and salient harmfulness that ________.

  Consequently, it is high time that the whole society should contribute to the collective efforts to put an end to ________.

大學(xué)英語作文300字 篇7

  Do you know what kind of animal I like most? It’s monkey. Monkey is a kind of lovely animal. Many people like monkeys very much. Generally, monkey has small body covered with fur. Some kinds of monkeys have two big eyes and ears and a long tail. I can see them on TV or the zoo.

  Every time I go to the zoo, I will go to see them. Monkeys often stay in trees and jump between them. They are so lively and favorable. When they are happy, they will act for visitors. It’s very funny.

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