RTDTH :: Volume #20

#1994: Space truth

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„Do you understand the Dragon Clan language?” Old man not direct reaction Jiang Fei issue. “你懂龙族语言么？”老者并没有直接回答蒋飞的问题。 „Understands.” Jiang Fei replied, before he in this aspect, but under has not been short of the painstaking effort. “懂一些。”蒋飞答道,之前他在这方面可是没少下苦功。 „That is good, I used the Human(ity) language to be very difficult to indicate clear......” old man to change into with the Dragon Clan language at this point come and Jiang Fei exchange. “那就好,我用人类的语言很难去表述清楚……”老者说到这里就换成用龙族语言来和蒋飞交流了。 Because of Jiang Fei assiduous study after a period of time Dragon Clan language, these words that therefore then the old man spoke he can definitely transform oneself language, and its understanding. 因为蒋飞刻苦的学过一段时间龙族语言,所以接下来老者说的这些话他完全可以转化成自己的语言,并且将其理解。 „Do you hold true the solution to the space?” The old men open the mouth to ask, the Dragon Clan language in his mouth was facilitated the glossary of understanding by Jiang Fei machine translation success. “你对空间有什么理解？”老者开口问道,他口中的龙族语言被蒋飞自动翻译成了自己方便理解的词汇。 „Space? I know that our Life in three dimensional space, perhaps has biological Life compared with we higher dimension.” Jiang Fei said that but in his mind, a higher dimension had the lifeform to exist is not perhaps, because that fellows have invaded this universe! “空间？我知道我们生活在三维的空间当中,或许有生物生活在比我们更高的维度。”蒋飞说道,不过在他的心中,更高维度有生物存在已经不是或许了,因为那帮家伙已经入侵到了这个宇宙当中！ „Right, senior, four-dimensional space four-dimensional is the time?” Jiang Fei thought of an issue suddenly. “对了,前辈,四维空间的第四维是时间吗？”蒋飞突然想到了一个问题。 „Of course not!” The old men shake the head, then said to Jiang Fei: „Time is a special vector, in the one-dimensional space has the time, in the two-dimensional space also has the time, in each space of dimension has the time to exist! The time and space are two different concepts!” “当然不是！”老者摇了摇头,然后对蒋飞说道:“时间是一个特殊的矢量,一维空间内有时间,二维空间内也有时间,每一个维度的空间内都有时间存在！时间和空间是两个不同的概念！” „This!” Jiang Fei nodded. “这样啊！”蒋飞点了点头。 „Ok, the relations of time and space explained that then you can tell me relations among various space dimensions?” Old man nodded, then continues to ask to Jiang Fei with the Dragon Clan language. “好了,时间和空间的关系解释完了,那么你能告诉我各种空间维度之间的关系吗？”老者点了点头,然后继续用龙族语言向蒋飞问道。 „Relations?” Jiang Fei stares, he does not understand that the old man asked is what meaning. “关系？”蒋飞一愣,他不明白老者这么问是什么意思。 „Good, I came to tell you from the beginning.” The old men sighed, then said to Jiang Fei: „So-called one-dimensional space is a straight line, if in this straight line has the lifeform, that in its angle of view, only then respectively one point, it can only forward or the rearward movement.” “好吧,我来从头跟你说吧。”老者叹了口气,然后对蒋飞说道:“所谓的一维空间就是一条直线,如果这条直线上有生物的话,那么在它的视角当中,都只有前后各一个点,它只能向前或者向后移动。” „However innumerable straight lines on a construction success plane, is the so-called two-dimensional space, no longer limited in this inside lifeform to the straight line moved, but can up and down about free movement.” The old men continue to say. “而无数条直线就构成了一个平面,也就是所谓的二维空间,在这里面的生物就不再局限于直线活动了,而是可以上下左右的自由移动。”老者继续说道。 „Un! That's true!” Jiang Fei nodded, old man's description happens to hold the same view in the knowledge that the technical world masters with him, although the name and outside world of Dragon Clan language to space dimension is not quite same, but corresponds mutually is also a meaning. “嗯！确实如此！”蒋飞点了点头,老者的描述跟他在科技世界所掌握的知识不谋而合,虽然龙族语言对空间维度的称呼与外界不太相同,但相互对应下来也都是一个意思。 „We the Life three dimensional world is actually, after a two-dimensional world that layer upon layer the innumerable planes compose folds puts together, construction success our three dimensional world.” The old men had a look at Jiang Fei at this point, then continues saying: „Therefore as you might guess, the four-dimensional space is actually the innumerable three-dimensional spaces folds puts together the formation.” “我们所生活的三维世界其实就是无数个平面所组成的,一层层的二维世界叠加在一起之后,就构成了我们所处的三维世界。”老者说到这里看看了蒋飞,然后继续说道:“所以可以想见,四维空间其实就是无数个三维空间叠加在一起形成的。” „What that four-dimensional space is?” Jiang Fei curious asking. “那四维空间是什么样的呢？”蒋飞好奇的问道。 „Must discuss this issue, but must mention from our cognition to the space.” The old men said that here, then continued saying: „I do not know that you discovered, we to the observation of the world, actually conduct through the way of dimensionality reduction.” “要谈论这个问题,还得从我们对空间的认知谈起。”老者说道这里顿了一下,然后继续说道:“我不知道你发现了没有,我们对世界的观察,其实是通过降维的方式进行的。” „What do you mean?” Jiang Fei stares. “什么意思？”蒋飞一愣。 „Gives an example.” The old men put out a hand a stroke, in the midair presented ray. “举个例子。”老者伸手一划,半空中出现了一道光线。 „This is a straight line, represents is one -dimensional space, if there is biological Life here, then in his eyes, only then the front point and following point, this is representing Life in the one-dimensional space lifeform, he can only see.” The old men said, one waves, the ray in midair vanishes, what replaces it is a light wall. “这是一条直线,所代表的就是一个一维空间,如果有个生物生活在这里,那么在他的眼中,就只有前面一个点和后面一个点,这就代表着生活在一维空间的生物,他只能看到点。”老者说完之后一挥手,半空中的光线消失,取而代之的是一面光墙。 „You look, this is a plane, what represents is a two-dimensional space.” Then the old man big hand wields, on the light wall presented many designs, has the square shape, has the circle. “你看,这是一个平面,所代表的是一个二维空间。”然后老者大手一挥,光墙上出现了很多图案,有方形,有圆圈。 „If the lifeform of Life in this plane, under his angle of view, these square shapes or the circles he is actually cannot see, he can see to his line.” The old men said that again waved his hand, that light/only wall vanishes, actually however what generation of it is an entity wall. “如果是在这个平面上生活的生物,他的视角下,这些方形或者圆圈他其实是看不见的,他能看到的只是正对着他的一条线罢了。”老者说完再次挥了挥手,那光墙消失,却而代之的是一堵实体墙。 „Our Life in the middle of the three dimensional world, observes at your angle of view now, what your does front have?” The old men asked to Jiang Fei. “我们生活在三维世界当中,现在以你的视角来观察,你前面有什么？”老者向蒋飞问道。 „A wall!” Jiang Fei natural saying. “一面墙啊！”蒋飞理所当然的说道。 „Un! Right! But this is also a plane! You cannot see the plane back thing, because you are the person in three dimensional world, therefore you can only see the plane of two-dimensional world.” The old men said. “嗯！没错！但这也是个平面！你根本看不到平面背后的东西,因为你是三维世界的人,所以你只能看到二维世界的平面。”老者说道。 „It is not right! I can see the three dimensional object, for example this ball!” Jiang Fei was saying takes out a ball from ring's space. “不对啊！我可以看到三维的物体啊,比如这个球！”蒋飞说着就从戒指空间内取出一个球来。 „Hehe, that is you acts according to the much related knowledge, in subconscious the answer that when the mesencephalon makes up......” old man was saying received the ball from the hand of Jiang Fei, then he waves, the surrounding ray instantaneously becomes gloomy, at this time in the eye of Jiang Fei, that ball is only left over the light circular shadow. “呵呵,那不过是你根据很多相关的知识,在潜意识当中脑补的答案罢了……”老者说着从蒋飞的手中接过了球,然后他一挥手,周围的光线瞬间变得暗淡起来,此时在蒋飞的眼中,那个球只剩下一点淡淡的圆形影子。 „You look, after losing the contrast of ray light and shade, your brain was unable to conduct to calculate, the real image that in your eye sees is only a circular.” The old men said with a smile. “你看,失去了光线明暗的对比之后,你的大脑已经无法进行计算了,你眼中看到的真实图像只是一个圆形罢了。”老者笑道。 „Originally is this......” Jiang Fei nodded, originally after the three dimensional world in his eye is the eyes feed in the two-dimensional images, the brain again after the light dark contrast and nearly greatly is far small and other knowledge computations supplemented the result. “原来是这样……”蒋飞点了点头,原来他眼中的三维世界不过是双眼传回二维图像之后,大脑再根据光暗对比和近大远小等知识计算补充后的结果。 „Therefore , person in the dimension space, can only through the way of dimensionality reduction the space that comes the sensation he to be, he is unable to see own space true colors!” The old men gave the conclusion finally. “所以说,一个维度空间内的人,只能通过降维的方式来感知他所在的空间,他是无法看到自己所处空间的真面目的！”老者最后给出了结论。 „So that's how it is!” Jiang Fei nodded, no matter the scenery in drawing is charming, is only straight lines that the lifeform in two-dimensional space can see, but colorful of three dimensional world, in people's eyes is also drawing splicing, although this answer makes Jiang Fei have some losing, but the fact is actually so. “原来如此！”蒋飞点了点头,不管图画中的景色多么迷人,在二维空间中的生物所能见到的都只是一条条直线,而三维世界的缤纷多彩,在人们的眼中也不过就是一面面图画拼接而成的,虽然这个答案让蒋飞有一些失落,但事实却就是如此。 „Therefore you understood.” The old men smile, then continues saying: „So-called four-dimensional space is the product that the innumerable three-dimensional spaces pile up one on top of another become, naturally, this piling up one on top of another does not want to cover house such simple piling up one on top of another with the brick, such accumulates was still the three dimensional world, this piling up one on top of another by the way structure that we are unable to understand in the same place, there person can see through the essence of two-dimensional world like us, saw through our world ; The world in their eye are by the true three dimensional image constitution, because we are unable to observe the true three dimensional world, therefore is unable to describe their world.” “所以你明白了吧。”老者笑了笑,然后继续说道:“所谓的四维空间就是无数三维空间堆叠而成的产物,当然,这种堆叠不是想用砖盖房子那样简单的堆叠,那样累加起来的仍旧是三维世界,这种堆叠是以一种我们无法理解的方式构架在一起的,那里的人可以像我们看穿二维世界的本质一样,看穿我们的世界;他们眼中的世界是由真正的三维影像构成,而我们因为无法观察到真正的三维世界,所以也无从去描述他们的世界。” „Aren't the people in our three dimensional world able to imagine the imagination have the appearance of four-dimensional world?” Jiang Fei asked. “难道我们三维世界的人连想象都无法想象出四维世界的模样吗？”蒋飞问道。 „Cannot!” The old men shake the head, then said: „I actually discovered interesting matter, this could help you untie some suspicions.” “不能！”老者摇了摇头,然后说道:“不过我却发现了一点有趣的事情,这或许可以帮你解开一些疑团。” „What interesting matter?” Jiang Fei pursues immediately asks. “什么有趣的事情？”蒋飞立即追问道。
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