关于地震的手抄报英文-关于地震的手抄报英语

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hacker 3年前 (2022-07-15) 黑客业务 97 4

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关于地震的英语小短文 英汉翻译

英文: Earth's Inner Core Speedier Than Outer Shell

Earth's inner core is a solid iron ball slightly smaller than the moon. Little is known about it, but geophysicists confirmed this year that it spins--faster than the solid layers of earth surrounding it.

Geophysicist Xiaodong Song of the University of Illinois at Urbana-Champaign and his colleagues studied seismic waves from doublets--pairs of earthquakes from the same place but occurring at different times. If the inner core was spinning faster, scientists reasoned, seismic waves from doublets would move through the core at different speeds as a result of the inconsistent makeup of the core's iron crystals.

Song calculates that the solid inner core spins just slightly faster per year than the rest of the planet, a difference that adds up to an extra revolution every 1000 years or so. His discovery could help explain how the inner core interacts with convection in the outer core to drive Earth's magnetic field. The field shields us from bombardment by charged particles from the sun.

"We have only a 30-to 40-year snapshot," cautions Song. The data his team uses first became available in the 1960s, when a worldwide seismographic network was established. What happened before that is unknown. Song expects more breakthroughs in the coming years--as long as Earth keeps quaking.

翻译: 地球的内核转动速度比外科快

地球的内核是一个比月亮体积稍小一些的铁球。人类对它所知甚少,但今年地球物理学家们确认它在旋转——而且旋转速度要比包围它的外壳快。

诺伊大学香槟分校的地球物理学家宋晓东和他的同事们研究了多组在同一地点不同时间发生的两次地震的地震波。科学家们分析,如果内核转动速度较快的话,那么这两次地震的地震波应该以不同的速度穿过内核,因为内核的铁晶体组成并不匀称。

宋的计算结果表明,内核的旋转速度每年要比外壳快一点点,要每1000年才会比外壳多转一圈。他的发现可以帮助解释内核是怎样影响外核的对流,并进一步影响地球磁场的。地球磁场能够保护我们不受来自太阳的带电粒子的轰炸。

“我们只有一个30到40年的快照,”宋警告说。“他的研究团队使用的数据是19世纪60年代产生的,当时全球地震波研究网络刚刚建立。在那之前发生过什么无法得知。宋期待着未来会有更大的进展——只要地球还在不断地地震。

在地震中我们该如何保护自己英语手抄报

手抄报:文字+绘画+排版

以下为文字部分:

Strong earthquake, can cause houses collapsed, bring to people's life and property losses. In order to protect themselves when the earthquake happened. Should grasp the following emergency survival methods.

1. If in a bungalow, a sudden earthquake, must rapidly drill to bed, table, at the same time with bedding, pillow cover, head, the content such as basin, such as the earthquake gap again as soon as possible to leave housing, transfer to a safe place. When the earthquake if houses collapsed and should stay in bed or table, don't move, to wait until the earthquake has stopped in and out of the outdoors or waiting for rescue.

2. If you live in buildings, the earthquake happened, don't try to run out of the building, because time too late. The safest, most effective way is, in a timely manner to the smallest room in the between the two main wall, such as toilet, kitchen, etc. Also can hide under the furniture such as table, cabinet and the inside corner of the room, and pay attention to protect the head. Don't go to the balcony and took shelter under the window.

3. If you are in class when earthquake happened, don't panic, don't run free classroom or for going out. Near the door of the students can quickly ran to the door, in the middle and the back of the classmates can hide under the desk as soon as possible, with a bag to protect the head; Foot against the wall of the classmates all rely on, both hands to protect the head.

4. If you have left the room, don't back to the house as soon as I stopped earthquake take things. For the first time after the earthquake, and then will be aftershocks, aftershocks will be a greater threat to people.

5. If an earthquake in a public place, don't panic to run. Can improvise hide in comparison to the nearest safe place, such as ark of desk, under the stage, the orchestra pit.

6. If you are in the street, absolutely can't run into the building safety. Don't under buildings, billboards, narrow alley, bridge and other dangerous places.

7. If trapped in the building after the earthquake, the pressure should be removed to the abdomen above objects; Cover your nose and mouth with a towel, clothes, prevent the smoke suffocation; To conserve energy, trying to find food and water, create the condition, waiting for rescue.

地震小常识英文版手抄报小短文

Keep a cool head. Worry may result in bad decisions. Do not follow others blindly (盲目地). Think about what you should do. The first several seconds are important.

If you are inside during an earthquake, hide under a table or desk. Protect your head. Keep away from windows and things that could fall on you.

If you are outside, move away from buildings and street lights. They could fall and hurt you.

谁能找到英语手抄报关于汶川地震的内容啊!谢啦!

5月12日,在这黑色的日子,我们,所有的中国人,都处在强烈的震惊和悲伤当中,一瞬间:无数的笑容化为死亡,无数的快乐变成了悲伤,无数的欢歌变成了哀歌……

每一个弥难同胞,都让我们揪心的疼痛,同胞的生命,更值得我们珍惜,他们是我们的亲人啊!

合着鲜血的泥土,一排排躺在冰冷地上的同胞们,你们冷不冷啊!一张张废墟中稚嫩的苍白的灰色面容,你们怕不怕啊!……

这种痛,谁能去承受,但我们必须去面对:一双双悲伤而呆滞的目光,一双双伸出的无助的双手……

我们一次次心痛,一次次流泪。是谁,毁了家园,吞噬了生命,让孤苦的人心彻底碎了,我永远诅咒它,哪怕它是至高无上的天神!哪怕因为诅咒让我永沉地狱!如果上天给我一次机会,我愿意用我的全部甚至是生命去交换他们,哪怕只挽回一个!

面对灾难,面对受难的同胞,我们应当行动起来,捐款、捐物、献血……我们应当行动起来,一切力所能及。

长风轻抚,长歌当哭!大叔、大妈、兄弟姐妹和孩子们,这是一场灾难,你们幸存活下来了,就要好好活下去啊,收起悲伤,收起痛哭,我们就是你们的亲人,让我们永远心守相依,不离不弃;我们就是你们的亲人,永远心守相依,不离不弃!

关于地震的英语手抄报.

没什么好说的 哈哈 我认为要快跑 死了也值得 地震非常好 为计划生育做贡献啊

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  • 访客 2022-07-15 23:20:45 回复

    地震小常识英文版手抄报小短文Keep a cool head. Worry may result in bad decisions. Do not follow others blindly (盲目地). Think about w

    1
  • 访客 2022-07-15 23:36:17 回复

    u are outside, move away from buildings and street lights. They could fall and hurt you.谁能

    2
  • 访客 2022-07-15 23:07:03 回复

    inois at Urbana-Champaign and his colleagues studied seismic waves from doublets--pairs of earthquakes f

    3
  • 访客 2022-07-16 03:19:22 回复

    r of the students can quickly ran to the door, in the middle and the back of the classmates can hide under the desk as soon as possible, with a bag

    4