- 相关推荐
关于大学英语作文300字汇编七篇
无论是在学校还是在社会中，大家总免不了要接触或使用作文吧，借助作文人们可以反映客观事物、表达思想感情、传递知识信息。那么，怎么去写作文呢？以下是小编收集整理的大学英语作文300字7篇，欢迎大家分享。
大学英语作文300字 篇1
如果我们分析海水的盐度，会发现地区间只有轻微的变化，然而有些小的变化是重要的。 导致海洋的盐度变化的基本过程有三个。
其中之一是通过蒸发的方式即把液态水转化为水蒸气来减少海洋中的水分。这样由于盐留了下来，所以盐度增大。
当然，如果这种方式走向极端，将会余下白色的盐晶体。 与蒸发相反的是降水，如降雨，由此水被加入海中，海水被稀释，从而盐度降低。 这种情形会发生在大量降雨的地区，或江河入海岸处。 因此，盐度通过蒸发减少水分而上升或通过降水或径流增加淡水成分而下降。
一般来说，在阳光很强烈的热带地区，海水的盐度略高于世界上其它没有热带那样多的蒸发的地区。 同理，在江河稀释海水的海岸地带，海水盐度略低于其它海区。
第三个可以变更盐度的过程与海洋中冰的'形成和融化有关。 海水冻结时，溶于其中的物质被留了下来。 这样，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盐度。 当然，当冰融化的时候，会降低周围水中的盐度。 在南极洲边缘的威德尔海中，结冰过程增加低温海水的盐度，从而形成了浓度最大的海水。 这些大密度的海水下沉，可以在世界海洋的深水域发现。
大学英语作文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。
我们知道，很多人认为大学生活是自由、舒适的，但我想说这不是真的。事实上，我的大学生活是如此的`忙碌，以至于我都不知道我的能量是否足够。至于我的大学生活，我把它分为四个部分，包括学习，学生活动，图书馆和其他的。
大学英语作文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。
随着时间的流逝，记得在我的第一天大学生活对我来说变得有点困难了。然而，有一点是肯定的，我对大学真的'感到很兴奋很好奇。毫无疑问，很多像我这样努力了很长时间才可以进入大学的学生。
大学英语作文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.
大学英语作文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.
大学英语作文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 ________.
大学英语作文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.
【大学英语作文300字】相关文章：
大学英语作文05-24
大学英语作文02-20
大学的英语作文06-10
大学英语作文03-25
大学英语作文范文: 上海迪士尼的试行 - 大学英语作文03-19
大学英语作文：The Computer08-09
关于大学英语作文02-20
我的大学英语作文【精选】06-09