蚕的周期变化英文作文

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蚕的周期变化英文作文

关于”蚕的周期变化“的英语作文范文2篇,作文题目:Periodic changes of silkworm。以下是关于蚕的周期变化的高考英语范文,每篇作文均为真题范文带翻译。

高分英语作文1:Periodic changes of silkworm

The moon (Latin: Luna) is the only natural satellite on the earth and the fifth largest satellite in the solar system. The average center distance between the earth and the moon is km, which is about 30 times of the earth's diameter. The diameter of the moon is slightly larger than a quarter of the earth's and slightly smaller than that of the East and the West.

This means that the volume of the moon is about 10% of that of the earth, and the gravity on the suce of the moon is about 10% of that of the earth 。 The moon makes a complete orbit around the earth every day. The periodic changes in the geometry of the earth moon solar system are responsible for the lunar phase, which is repeated every day.

中文翻译:

月亮(拉丁语:luna)是地球上唯一的天然卫星,是太阳系第五大卫星,地球到月球的平均中心距为公里,约为地球直径的30倍月球直径公里,略大于地球的四分之一,略小于东西方这意味着月球的体积大约是地球的百分之十,月球表面的引力大约是地球的百分之十。月球每天绕地球一个完整的轨道,地球-月球-太阳系的几何结构的周期性变化是造成月相的原因每天都在重复。

万能作文模板2:家蚕的周期性变化

I don't know how to start feeding tadpoles and raising them with tap water. But two days later, they found some tadpoles passing through their stomachs, one by one, and a few of them. So I asked my mother, my mother told me not to raise tadpoles with tap water, but to go to some algae ponds to catch some water and feed them back to the pond, and dig some algae growing on the pond in the water, because there are bacteria and bacteria in the water Algae, algae can carry out photosynthesis, can provide oxygen for tadpoles, microorganisms can provide food for tadpoles.

I think there is an aquarium with two fish in my family. There are two fish in it. The water is slightly green.

So as my mother, I said that I would make some tadpoles in the water. After about a week, the tadpoles would not turn their bellies. Two tadpoles had two legs, At first, I thought it was excrement.

Later, I realized that it was feet. I found that some place above the tadpole's belly had grown two feet. Because of the limited time, I couldn't take pictures.

Although it was a long tail or front, it took a long time for it to get shorter. I was afraid of the original tadpole, but I kept it for such a long time Time also thinks tadpoles are lovely after all. They are frog larvae.

They eat insects when they grow up.

中文翻译:

我不知道怎么开始喂蝌蚪,用自来水养它们,但两天后他们发现一些蝌蚪穿过胃部,一只接一只,还有几只这样的蝌蚪,于是我问妈妈,妈妈告诉我不要用自来水养蝌蚪,应该去一些藻类池塘钓些水回池塘喂养,挖一些长在水塘上的藻类在水中,因为水中有细菌和藻类,藻类可以进行光合作用,可以为蝌蚪提供氧气,微生物可以为蝌蚪提供食物我想家里有一个养了两条鱼的水族馆,里面养了两条鱼,水微绿,所以我作为妈妈说要在水里做些钓回来的小蝌蚪,小蝌蚪大约一个星期后就不再翻肚皮了,有两只蝌蚪长了两条腿,一开始我以为是物,后来慢慢长了,我才知道是脚在我发现蝌蚪肚子上面的某个地方长了两英尺,只是因为时间有限,我不能拍照,虽然它是一条长长的尾巴或是前部,但是很长一段时间,它可能需要一段时间才能变短,我很害怕原来的蝌蚪,但是养了这么长时间也觉得蝌蚪毕竟还是很可爱的,它们是青蛙的幼虫,它们长大后是吃昆虫的。

满分英语范文3:蚕的周期变化

The Great Barrier Reef the Great Barrier Reef is the largest coral reef system in the world, consisting of many coral reefs and islands. The Great Barrier Reef is located in the Coral Sea, off the coast of Queensland in northeast Australia. It can be seen from outer space.

It is the largest single structure composed of organisms in the world. The structure of the Great Barrier Reef consists of billions of tiny organisms called corals. The Great Barrier Reef supports a wide variety of life and has been selected as a CNN World Heritage site as one of the world's natural wonders.

The Queensland National Trust named it the landmark building in Queensland. The Great Barrier Reef Marine Park protects the Great Barrier Reef, which helps to limit the effects of human use, such as other environmental pressures on coral reefs and their ecosystems, such as overfishing and tourism, including water quality caused by runoff, climate change accompanied by massive bleaching of corals, and periodic outbreaks of crown starfish.

中文翻译:

大堡礁大堡礁是世界上最大的珊瑚礁系统,由多个珊瑚礁和岛屿组成。大堡礁位于珊瑚海中,在澳大利亚东北部昆士兰海岸外,可以从外太空看到大堡礁,它是世界上最大的由生物组成的单一结构。大堡礁结构由数十亿个微小生物组成,被称为珊瑚虫。

大堡礁支持多种多样的生命,并被选为美国有线电视新闻网(CNN)的世界遗产地将其列为世界自然奇观之一昆士兰国家信托基金会将其命名为昆士兰州的标志性建筑。大堡礁海洋公园保护着大堡礁,这有助于限制人类使用的影响,例如过度捕捞和旅游业等对珊瑚礁及其生态系统造成的其他环境压力包括径流造成的水质、伴随珊瑚大量白化的气候变化、以及皇冠海星的周期性爆发。

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