截图
简介
这是麦田怪圈ppt英文介绍，包括了Are you interested in mysteries ，The mystery of ，Enjoy the pictures，Plane pictures，This pattern was found in Oxford in 2009等内容，欢迎点击下载。
麦田怪圈ppt英文介绍是由红软PPT免费下载网推荐的一款英语课件PPT类型的PowerPoint.
Are you interested in mysteries ? Are you spellbound by mysteries ? Do you think mysteries enrich your daily life ? Do you have a strong desire to know how the mystery formed ?
Mystery
OUTLINE
Enjoy the pictures
Definition
Phenomenon
Characterisitics
Different reasons
Plane pictures(平面图形）
Some of the crop’s stalks(茎） bent， at the same angle（角度）.
It is also similar to mathematical patterns
definition
Crop circles appears in plant fields ， through some unclear force to flatten crop and produce geometric patterns..
（麦田怪圈是在麦田或其他农田上，透过某种力量把农作场压平而产生出几何图案）
phenomenon
Crop circle usually appears during April to August ，most of the time it appears in Britain ，but these decades it becomes global-spreading ，and has some different types of plant .
(麦田怪圈总是在四月到八月出现，大多数发生在英国，但这几十年麦田怪圈国际化了，并且在不同类型的植物上发现）
The crops always incline to (倾斜） some directions ，clockwise or counter-clockwise （顺时针或逆时针）
different reasons
1.Magnetic Field Hypothesis 磁场说
The experts think， the magnetic field has a magical mobile force. It can produce an electric current， make crop “flat” on the ground.
(有专家认为，磁场中有一种神奇的移动力，可产生一股电流，使农作物“平躺”在地面上。)
The American expert Geoffrey Wilson studied more than 130 crop circles， found that 90% of the circle near a connection wire of the transformer， within 270 meters has a pool.
美国专家杰弗里·威尔逊研究了130多个麦田怪圈，发现90%的怪圈附近都有连接高压电线的变压器，方圆270米内都有一个水池。
As a result of the irrigation， the bottom soil release ions which can form the negative， and the high voltage wires forming a positive. Negative and positive impact after the electromagnetic energy been generated， thus down wheat forms.
由于接受灌溉，麦田底部的土壤释放出的离子会产生负电，与高压电线相连的变压器则产生正电，负电和正电碰撞后会产生电磁能，从而击倒小麦形成怪圈。
2.Tornado Hypothesis
龙卷风说
From the relevant records， crop circles appear mostly in spring and summer， some people think that summer weather changes constantly， the tornado is the main reason of the circle.
从有关记载来看，麦田怪圈出现最多的季节是在春天和夏天，有人认为，夏季天气变化无常，龙卷风是造成怪圈的主要原因。
3.Man-made Hypothesis
人为说
Many people believe that the so-called “crop circles” is just someone’s tricks. British scientist Andrew after 17 years of investigation thinks， 80% belongs to man-made(相当一部分人认为，所谓麦田怪圈只是某些人的恶作剧。英国科学家安德鲁经过长达17年的调查研究认为，麦田怪圈有80%属于人为制造。)
Actually some of the crop circles are for advertising uses.
4.Alien Manufacturing Hypothesis 外星制造说
Crop circles are mostly formed overnight， this is likely to be extraterrestrial.It is said that UFO appears
in the place of some crop circles.
(麦田怪圈大多是在一夜之间形成，很可能是外星人的杰作。 据说，很多
出现麦田怪圈的地方也会出现UFO。)
Some people think that crop circles are highly intelligent life beyond Earth leave a mark， hope that the earth humans with the same high wisdom to digest the message; also some people think that the earth has unique power people. They want to use crop circles to communicate with the outside.
5. Extraterrestrial Manufacture Hypothesis
神秘力量制造说
Some people believe that behind the crop circles there is a mysterious power， according to this guess， some people think that crop circles are "disaster forecast".
一些人相信，麦田怪圈背后有种神秘的力量，根据这种猜测，有人认为麦田怪圈是“灾难预告”。
This pattern reflects the Maya Prophecy （玛雅预言） ?
The crop circles is still a mystery.
Is it natural ，man-made or alien manufactural?
Who knows?
Only time~~~
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