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英语翻译UFO是英文Un—identified Fiying Object的缩写,意为不明飞行物.它的含义,从广义讲是天

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英语翻译
UFO是英文Un—identified Fiying Object的缩写,意为不明飞行物.
它的含义,从广义讲是天空中一切不明原因和无法解释的飞行物,而狭义讲指外星人的飞行器.而人们讲的飞碟应该是广义的飞碟,而外星人的飞行器至今也未收集到.
天空中目击的飞行物,只有排除它不是气球、气艇、卫卫星、火箭及残骸、飞行生物群等已知物后再能定为UFO.
一般UFO还具有一些无法解释的特性,如具有超出最快火箭的高速度,或可在高速运行时瞬间停止悬空、或停在空中有瞬间高速飞离的本领,能直角转弯,自身旋转,无声无息,瞬间消失,大面积电磁效应等特性,为什么会有这些特性有待研究.
UFO的地球自身成因说;地外自然因素成因说;地外生命成因说是目前探索的课题.对于地外生命成因说至今只有假想而无实据.
英语翻译UFO是英文Un—identified Fiying Object的缩写,意为不明飞行物.它的含义,从广义讲是天
UFO English Un-identified Fiying Object acronym,which means unidentified flying object.
Its meaning,speaking in a broad sense is the sky in all of unknown causes and unexplained flying objects,while speaking in the narrow sense refers to the alien craft.And people say the flying saucer is a broad saucer,and the alien craft has not collected.
Witnessed the flying objects in the sky,only it is not ruled out the balloon,the air boat,health and satellites,rockets and debris flying biota,and other known objects can then be set at UFO.
General UFO also has a number of unexplained features,such as having the fastest rocket beyond the high-speed,high-speed or stop running when the moment vacant,or high-speed Tingzaikongzhong a moment away from the ability to turn at right angles,their rotation,silent Interest-free,instantaneous disappearance of large areas such as the effect of electromagnetic properties,why have these characteristics to be studied.
UFO's,said the cause of the Earth itself; to natural causes,said outside; extraterrestrial life is said to explore the causes of the issue.The cause of extraterrestrial life,said no evidence so far is only hypothetical.