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齿缘乌龟多少钱一只搜医热点沂源县马来食螺龟云南闭壳龟马来西亚巨龟豹斑象龟黄额盒龟价格怎么养

2019年08月25日 22:30:03    日报  参与评论()人

缅甸星乌龟怎么养图片批发价格三线闭壳乌龟喂养养殖指南Hey,Head squeezes,hope youre well,were gonna try a slightly different approach to my Qamp;A s,Were gonna go for one question per short,snappy,to the point,Eh...Mostly we are gonna make more of them and put them out more often,Let us know what you think,We hope you like them.这是Head Squeeze 希望你还好,我们要稍稍换一个方法来做问答视频,我们将在一个视频中解答一个问题,简短,时髦,切题.我们会尽可能多做视频,并且更经常把它们发布出来,告诉我们你在想些什么,我们希望你喜欢这些视频。But,put your comments down below this .we will them all and whatever you guys suggest,well try to build in to these s,all well. So,lets start with an absolute ultimate question via Youtube from ANDKIT4747249,catchy.另外,请在这些视频下面留下你的.我们会看完它们并且无论你建议什么,我们也会尽量将其融入这些视频中,那么让我们从一个很高级的问题开始.来自YouTube的ANDKIT4747249 很吸引人。The question is:Why dont birds fall out of trees when they sleep,Now,for this,I need to do my best Mary Poppins meets Shooting Stars impression to bring on the birds,so here we go,PURR...COOL...Job done,Right.Now,this is all about feet .Human feet may differ in their size,and also their smell,But they dont really differ that much apart from that whereas birds feet vary a lot.just think about the talons of an eagle,or the webbed feet of a duck.问题是: 为什么鸟儿在睡觉时人会从树上掉下来,好,为此我得施展如Mary Poppins 流量般从天而降,那样的效果来召唤神鸟,来吧。(噗)任务完成,好的.这一切都是和脚有关。人类的脚也许大小不同,气味也不同,但除此之外它们的差别不那么大,然而鸟类的足部有很大差别.想想老鹰的爪,和鸭子的蹼。Now birds that sleep up on branches like sparrows and wrens,they are known as the passerines if I just pullem over,These birds usually have 4 toes,Theyve got three at the front that bend forwards and theyve got one at the back that actually bends backwards,known as the hallux,Off you go,Now those feet are made out of tendons and bones,and they are wrapped and are kind of thick tough scaly skin.那些在树枝上睡觉的鸟,比如鹦鹉和鹪鹩,它们被称雀形目的鸟.让我把它拿到这里,这此鸟儿一般有四只脚趾。它们的前三只脚趾前倾还有一只脚趾事实上后倾,这被称为后趾,你可以飞走了,鸟儿的那些脚是由肌腱和骨骼组成,它们被包在一起,是一层又厚又硬的鳞皮。Two of those tendons,the flexor tendons that extend all the way down through the leg muscle and into the toe,Now when a bird comes and lands its those flexor tendons that immediately and involuntarily flex and attach them to that branch,even if they fall asleep,it doesnt matter,Those tendons are attached to the branch.其中的两条肌腱,即两条屈肌通过腿部肌肉一路下去延伸到脚趾。当一只鸟飞过来着陆时,正是这些屈肌立刻本能地收缩,并紧贴到树枝上,即使鸟儿睡着了也没有关系,那些肌腱已经紧贴到树枝上了。Its the weight of the bird that actually cause them to grip on ,Off you go,Now actually what can happen is that people have found birds are dead.but still clinging on to a branch,Nice .So there you go,one question,one answer,Nice and short and sweet,we hope you like it ,Do let us know what you think,If youve got any more questions about sleep or about birds,the feather variety.是鸟儿的体重使得肌腱,你可以飞走了.有这样一件事,人们发现一些鸟儿已经死去,却仍然紧紧抓在树枝上,不错,正是如此,一个问题,一个。精妙,简短又有趣,我们希望你喜欢。请让我们知道你在想什么,如果你还有关于睡眠的问题,或是关于鸟儿,这些浑身是羽毛的动物。201507/383669当涂县马来闭壳龟长身蛇颈龟东部箱龟棱背泥龟缅甸孔雀龟百色闭壳龟价格怎么养 They might use chemicals in their skin to generate their own light,它们可能用其外表的化学物质自己发光as many deep-sea creatures do back home.就像地球上的很多深海生物一样They might even swim in school-like colonies,它们甚至可能像鱼群一样群居just as aquatic animals do on earth.就像地球上的水生物一样But even if advanced animals do live inside Europa,但是即使木卫二内部真有高等动物存在I think theyre unlikely to be trying to make contact with us anytime soon.我认为它们在短期内不会尝试与我们联系Theyd exist cocooned in an icy shell 15 miles thick,它们被紧紧包裹在15英里厚的冰层下so theyd be blissfully unaware of the universe beyond.所以它们意识不到宇宙的存在,无忧无虑To find them, wed need to send a mission here,要找到它们,我们得派遣飞船来这里which would be even more risky and expensive than visiting Mars.这将比访问火星更加冒险而昂贵I hope one day we will discover Europas secrets.我希望有一天我们能够揭开木卫二的秘密But before then, its worth continuing our journey但在那之前,我们仍值得继续to search for aliens with a wider outlook.以更宽的视野探索外星生命I think we need to leave our solar system and我认为我们需要离开太阳系voyage into the vastness that lies beyond.探索在那之外的广袤星空Stars surround us in the universe, but until recently,宇宙中有无数颗恒星在我们周围,但直到现在no one knew how many had planets in orbit around them,也没人知道究竟有多少恒星拥有行星let alone if any of those planets could support alien life.更不用说有多少行星上面可能存在生命Finding out is tough, because stars are big and blindingly bright.弄清这些很困难,因为恒星很大很耀眼Planets are tiny and dark.而行星很小很暗淡Spotting them requires technology on an enormous scale.观测它们需要巨大倍数的望远镜技术The binocular keck telescope in Hawaii,夏威夷的Keck双筒望远镜with its twin 30-foot mirrors,每个镜头有30英尺长is one of the most powerful land-based telescopes ever built.这是迄今为止陆地上最强大的望远镜之一But even this vast machine cant see distant planets.但即使是这个强大的家伙也看不到遥远的行星Instead, it looks for stars that wobble然而,它可以观测到一些飘摇不定的恒星-- the telltale sign of an unseen planet in orbit.这种迹象标明有颗看不见的行星围绕着它A hammer thrower demonstrates the principle.链球运动员就能解释这个原理As he spins, the hammer pulls on his body当他旋转时,链球拽着他的身体and he wobbles from side to side.他从一侧摇晃到另一侧The same thing happens as a planet swings round its star.同样事情也会发生在被行星围绕着的恒星上Planets also reveal themselves if they pass between their star and us.行星如果运行到其恒星与地球之间,也会现身The planet causes regular dimming,行星可导致恒星规律的变暗 and from the timing, we can even determine通过计时 我们甚至可以计算出if its inside the stars ;goldilocks; zone.它是否在恒星的;金发姑娘;地带内201506/378330Gustav Klimt, The Kiss, 1907-8克林姆:《吻》Were in the Belvedere in Vienna, and were looking at Gustav Klimts The Kiss from 1908, probably the most famous Klimt. And I actually have to admit that I have forgotten that the painting was almost a perfect square because Ive seen it in so many posters where its been cut down and made into a rectangle.我们在维也纳的美景宫美术馆,我们正在欣赏古斯塔夫˙克林姆于1908年的《吻》,也许是克林姆最出名的画作。我其实必须坦承我已忘了这幅画几乎是个完整的正方形,因为我已经在许多被剪裁并做成长方形的海报中看过它。Its a very large painting, and theres so much gold that its hard not to think of a religious icon. And I think in some ways, Klimt was trying to create a modern icon—something that suggested a sense of transcendence.这是个非常大的画作,且有许多金箔,以致于很难不去想到圣像画。我认为在某些方面,克林姆正试着创作一个现代的圣像--某些暗示出超然感的东西。Well, theres no question that the gold here makes you think of the Byzantine tradition—maybe some of the tile work at Ravenna. There is a way that patterning, especially around the faces, becomes a kind of a halo as well.嗯,毫无疑问这里的金箔让你想到拜占庭传统--也许一些在拉温纳的磁砖艺术。有个方式,特别是在脸部周围,那图形也变成一种光晕的方式。You have Klimt building up the gold. Hes got those gold circles that actually rise off the surfaces of the canvas, and catch the light much the way that the gold was tooled in medieval paintings.你有克林姆铺叠那金箔。他有那些确实从画布表面升起的金色圆圈、捕捉到那光线,大致像金箔在中古世纪画作被利用的那方式。There is this sense of the male figure, of patterns that are direct linear in contrast to the curvilinear, to the circles and the ovals that we see in the female form.有这种男性人物的概念、这种直接线性的图形概念,相反于曲线、相反于我们从女性外形上看到的圆圈和椭圆形。But the point that you made about the sense of the spiritual is so powerful in this painting. I think we forget that that darker gold ground seems so much as if the figures are somehow being dissipated into the cosmos that they are so lost in the intensity, the eternity of that kiss.但你所提出关于心灵概念的看法在这幅画作中是如此强而有力。我认为我们忘记那较深的金色底色看似如此之多,好似人物们不知怎么地消失进入和谐的宇宙里,以至于他们是如此迷失在那个吻的强度、永恒之中。And all removed from the everyday world. I mean, we have to remember that this is a time of incredible modernization in Vienna. The City of Vienna has been transformed in the previous 30 years into a modern city.且全都远离日常的世界。我是说,我们必须记得这是在维也纳一段惊人的现代化时期。维也纳市在前三十年中已转型为现代城市。Here, Klimt is abstracting a universal experience from the trauma, the difficulties, the anxieties of everyday life. I think its also important to see this in relationship to Klimts Beethoven Frieze, where the figures confront evil forces, these mythic figures. And in the end, theres this embrace, this kiss, this emergence from evil into fulfillment and perfection.此处,克林姆正从日常生活的创伤、困难、及焦虑中,将一个普遍的经验抽象化。我认为同样很重要的是要看到这个与克林姆的《贝多芬横饰带画》的关系,这幅画中的人物面对恶势力、这些神话人物。在最后,有这个拥抱、这个亲吻、这个从邪恶进入成就和完美的现身。A minute ago, we were looking at the painting by Egon Schiele called The Embrace. But there, there was so much more of a sense of the physicality of the bodies.一分钟前,我们正欣赏埃贡·席勒名为《拥抱》的画作。但在那里,有更多身体形体特征的概念。˙The way that the bodies really arent present here and are cloaked in these decorative forms reminds us how much Klimt, although he was exploring this kind of sensuality, was also disguising and covering it with a kind of decorative patterning.那些肉体实际上在此处并没有出现、且被这些装饰形式掩饰其中的方式,提醒我们,虽然他正在探索这种感官享受,克林姆同样以一种装饰的图形伪装、掩盖了多少事物。And thats absolutely right, with the exception of the faces. And here, this is where the entire painting changes. The female figure is completely full-frontal but horizontal, so that theres this beautiful sense of her passivity, receiving that kiss, but also kind of deep interior feeling with her eyes closed.那是完全正确的,除了脸部之外。在这里,这里是整幅画作改变之处。女性人物是完全朝向前方但也是横向的,所以这里有这种她被动的美感概念,接收那吻,但同样随着她的双眼闭上也有种深入的内心感受。Her fingers just delicately touching his as he holds her head. And his neck reaches out and around. And you get the sense of his physical power through the strength of that neck, but also the intensity of his desire.她的手指就这样微妙地摸着他的手指,就在他捧着她的头的时候。他的脖子伸出到周围。你透过那脖子的力度感受到他体能的概念,还有他欲望的强度。And, of course, theyre both crowned. On his head you can see a wreath of leaves. On hers—almost as if they were the stars of the heavens.而,当然,他们两个都被加上冠冕。在他的头上你可以看到一圈叶子。在她的头上--几乎就像它们是天堂的繁星。Schiele gives us an image of a couple thats electrified by kinds of agitated outlines.席勒给了我们一个被各种颤抖轮廓所刺激的情人画面。Schiele is showing us a kind of truth through the energy of the moment, whereas Klimt seems to be reaching out to a truth that is for all time. That is so aestheticized it feels as if it has a degree of absolute permanence.席勒正透过那瞬间的能量展现某种真相给我们看,然而克林姆似乎要伸向一个永恒的真实性。那是如此美学化的,感觉好似它有个绝对永恒的程度。201503/361945亚洲巨龟养殖技术方法吃什么

锡林郭勒盟佛州甜甜圈龟辐射陆龟齿缘龟三线闭壳龟真鳄龟蛇颈龟价格怎么养红腿象乌龟怎么样好养吗 We know all life on earth evolved from complex molecules called:Amino Acids.我们知道地球上的所有生物皆从一种复合分子演化而来 叫氨基酸These molecules collided randomly to create这些分子随机碰撞创造出the first simple living things.最早的简单生物Over billions of years this life forms became ever more sophisticated.经过数十亿年 这些生物演化得愈来愈精致Until eventually complex multicellular creatures,一直到最后 复杂的多细胞生物animals with brains,arrived.有大脑的动物出现了Complex animals need brains in order to process large amount of information.复杂的动物需要大脑才能够处理大量的资讯They need to be able to react to the world around them. And even plan ahead.它们需要对周围环境作出反应 甚至提早规划The more aware an animal is of its environment动物对环境的察觉能力越高The more successful it will be.就越能成功Eventually awareness became so sophisticated到最后 察觉能力越来越强That one animal became aware of itself.某一种动物开始有自我意识And that is what we are: self-aware animals.那就是我们 有自我意识的动物Animals that evolution has equipped with the ability to be conscious.因为演化而拥有意识能力的动物But how is this possible?但这一切怎么可能呢How can a biological structure possess the ability to think,to feel...生物结构究竟是如何得到思考的能力 感受的能力and to assign meaning to things?以及为事情赋予意义Not easy question to answer.要回答这个问题可不容易But there are theories about how consciousness could arise.但有些理论解释了 意识可能是如何形成的201602/425514策勒县靴脚陆龟咸水泥彩龟安哥洛卡象龟凹甲陆龟红腿象龟价格怎么养

武义县马来食螺龟云南闭壳龟马来西亚巨龟豹斑象龟黄额盒龟价格怎么养栏目简介:《趣味科普英语视频》有着浓厚的趣味性,能够增加英语学习爱好者对英语科普知识的兴趣,从而更加开心快乐地学习英语知识,建立起英语学习的基础,为以后学习更多的英语知识奠基,快来边看视频边涨姿势吧!201512/413363 洛杉矶交响乐团的小提琴家Robert Gupta, 讲述了他给一个优秀的精神分裂症患者教授音乐的故事,以及他的体会。演讲之后, Gupta再次被请上舞台表演了从巴赫的大提琴第一组曲改编的小提琴前奏201501/352828怀集县黄缘盒亚洲巨龟加拉巴哥象龟锯缘龟缅甸陆龟黄头庙龟价格怎么养洪湖市黄缘盒亚洲巨龟加拉巴哥象龟锯缘龟缅甸陆龟黄头庙龟价格怎么养

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