关于”生物钟“的英语作文范文4篇，作文题目：。以下是关于生物钟的托福英语范文，每篇作文均为万能范文带翻译。

高分英语作文1：

Of course, space telescopes are nothing new, and there are several others in the works (see article, but the current plan is to photograph exoplanets in this way, all pointing in exactly the same direction as an array needs, because a mirror large enough to separate the stars from the planets is too large to launch. The word "accurate" means formation Must fly with a precision of several billionths of a meter ";" this can be bypassed by using a zone plate instead of a mirror, because the plate is flat, it can be made of plastic and folded to fit the launch size, so it is no longer a problem, although the second satellite has an eyepiece (a special lens that also uses Fresnel Optics), as well as a note But the accuracy required is only one hundredth of a meter, not one billionth of Dr. Koechlin's estimate.

Fresnel optics has a great advantage over Newton's optics. To test this idea, he and his colleagues formed an international consortium to build a ground prototype, which is a centimeter square copper foil, with a part copied on it, because it is very small, and the focal length is only a few meters. Like the foil, each transparent ring is actually a series of curved slits on the copper, rather than a continuous gap.

However, this does not affect the optical properties of the system, it does see small objects close to large and bright.

中文翻译：

当然，太空望远镜并不是什么新鲜事，另外还有几个正在进行中（见文章，但是现有的计划是用这种方式拍摄太阳系外行星，它们都指向一个阵列所需要的完全相同的方向，因为一个大到足以将恒星与行星分离的镜子太大了，无法发射“准确”这个词的意思是编队必须以几十亿分之几米的精度飞行 “ ”；“使用波带板而不是镜子可以绕过这一点，因为波带板是平的，它可以由塑料制成，折叠起来以适应发射尺寸，因此不再是一个问题，尽管第二颗卫星上装有“目镜”（一种也使用菲涅耳光学系统的特殊透镜，以及一个记录图像的照相机）必须在焦点处飞行，但所需的精度仅为百分之一米，而不是Koechlin博士估计的十亿分之一，与牛顿光学相比，菲涅耳光学有很大的优势。为了测试这一想法，他和他的同事组成的一个国际财团建立了一个地基原型，这是一块厘米见方的铜箔，上面复制了一部分，因为它很小，焦距只有几米，与箔片一样每一个透明环实际上都是铜上一系列弯曲的狭缝，而不是一个连续的缝隙。不过，这并不影响系统的光学特性，它确实可以看到接近大而亮的小物体。

万能作文模板2：

Plankton is scattered in the world's oceans by billions of tons of small animals and plants known as plankton. Most of these plants and animals are too small to be seen by the naked eye to drift lazily with the current, providing basic food for many of the larger animals. Plankton is described as a plant equivalent to the grass that grows on it.

On land, this comparison is an appropriate comparison in terms of potential food value. However, plankton far exceeds the grass on land. One scientist estimates that although the world's grass produces about one billion tons of valuable carbohydrate annually, the amount of marine plankton produced is a huge food More than twice of the potential, until recently, we planted grass on land, which had little effect on the cultivation of plankton.

Now marine scientists have finally begun to study this possibility, especially when marine resources become more important as a means to feed the growing world population, no one seriously thinks that "plankton Burger" may soon As a potential source of supplementary food for agriculture, plankton has aroused wide interest in marine science. One plankton that seems likely to harvest is a small shrimp like organism called krill, which grows to two or three inches long. Krill provides the main food for the great blue whale, the largest animal in the history of the earth.

It is not surprising to realize that this kind of whale may grow to maturity, and each shrimp consumes more than one ton of krill every day.

中文翻译：

浮游生物散布在世界海洋中的是数十亿吨被称为浮游生物的小型动植物大多数这些动植物都太小了，肉眼看不到它们随水流懒洋洋地漂流，为许多较大的动物提供了基本的食物。浮游生物被描述为与生长在上面的草相当的植物在陆地陆地上，这一比较在潜在的食物价值上是一个恰当的比较，然而，浮游生物远远超过陆地上的草，一位科学家估计，虽然世界上的草每年产生约十亿吨有价值的碳水化合物，但海洋浮游生物产生的量是其巨大食物的两倍多潜在的，直到最近我们在陆地上种草，对浮游生物的养殖几乎没有什么效果，现在海洋科学家终于开始研究这种可能性，尤其是当海洋资源作为养活日益增长的世界人口的一种手段变得更加重要的时候，还没有人认真地认为“浮游生物汉堡”可能很快会在世界各地流行起来，作为一种可能的农业补充食物来源，浮游生物在海洋科学界引起了广泛的兴趣。一种似乎有很大收获可能性的浮游生物是一种被称为磷虾的小虾状生物，它长到两三英寸长，磷虾为大蓝鲸提供了主要的食物，这是地球上有史以来最大的动物，意识到这种鲸鱼可能会生长到了成熟期，每只虾每天吞食超过一吨的磷虾也就不足为奇了。

满分英语范文3：生物钟

The Dragon represents the image of China, but in western countries, the dragon is not a good thing. If we give them our national treasure, the world's most humble animal panda, they will immediately fall in love with it. No one can resist the charm of the panda.

Foreigners are so obsessed with the panda. Many foreign countries have made great efforts to rent giant pandas, for example, the Netherlands Recently, they rented two giant pandas. This is the first time that they have obtained giant pandas.

Their zoo manager has talked with the Chinese Giant Panda Breeding Center for several years and has been to China several times. During this period, the three prime ministers finally talked with the Chinese government. The agreement was that people who arrived in the Netherlands held a grand celebration.

Dutch officials built a magnificent residential area for the two giant pandas, They designed it as a Chinese way of life, and even hired Chinese workers to do the work they just wanted to make the panda feel at home. The local people formed a huge group to welcome the giant panda. There is no doubt that the panda is popular with the world.

中文翻译：

龙代表着中国的形象，但是在西方国家，龙不是什么好东西，如果我们把我们的国宝，世界上最简陋的动物熊猫送给他们，他们会立刻爱上它的，没有人能抵挡不住熊猫的魅力外国人对熊猫是如此的痴迷，许多外国已经付出了很大的努力以租借大熊猫为例，荷兰最近租了两只大熊猫，这是他们第一次得到大熊猫，他们的动物园经理与中国大熊猫饲养中心谈了好几年，还去过中国几次，期间，三位总理终于和中国政府谈过了，协议是到达荷兰的人们举行了盛大的庆祝活动荷兰的官员们为两只大熊猫建造了一个宏伟的居民区，他们将其设计为中国式的生活方式，甚至雇佣了中国工人来完成他们只想让熊猫感到宾至如归的工作当地人组成了一个庞大的团体来欢迎大熊猫的到来毫无疑问，熊猫是受世人青睐。

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