标签：完美之心 相关文章
331.When is the most convenient time for you? [00:10.48]你什么时候最方便？ [00:20.95]332.When will it be ready? [00:29.78]什么时候能准备好？ [00:38.61]333.Where are you going? [00:45.99]你去哪儿？ [00:53.37]334.Where can I chec
零距离李阳疯狂英语口语
大家每天都用用纸巾擦手，但是你是否想过，其实你可能一直都没有正确的使用擦手纸。在这个既具启发性又具趣味的小演讲中，乔史密斯给我们展示了怎样完美使用擦手纸的方法。
TED公开课:头脑游戏
Somebody To Love For you i'd write a symphony 我愿意为你谱写一曲交响乐 I'd tell the violin 我想告诉小提琴 It's time to sink a swim 这不是计较得失的时候 Watchn' play for yaaaa! 和你观看和表演 For you i'd be 为了你我
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在《80岁的自己给出的建议》一书中，艺术家苏珊奥马利让7岁到88岁的普通人给未来（或者过去）的自己一些指导性建议。 在这个项目结束后不久，奥马利就不幸离世。她曾经说过，书中每个
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You eliminate the stress involved with applying other screen shields on the market with wet or dry application. PureTek is fast and easy with just three short steps. Free your mind of dings and scratches. Premiumquality, great A screen shieldmaterial
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Tyrannosaurus Rex was of ten thousand pound, self-propelled, antitank weapon. Now, sixty five million years later, cutting-edge imaging technology lets us look deep inside their bodies to reveal just how the worlds greatest carnivores really work. Di
探索与发现2013年
The jaws of T-Rex are infamous and lethal, housing sixty teeth with some as long as 30 centimeters. Its skull is constructed of 64 bones designed to be light but strong. Its 16 times stronger than the jaws of an alligator. The front teeth are dagger-
探索与发现2013年
Hearing, smell and sight are all well refined. We can look at the sense of vision and see the attributes of a predator. T-Rexs eyes are 40 centimetres apart providing exceptional binocular vision, the ability to perceive depth. An eye is essentially
探索与发现2013年
Sauroposeidon towers over Deinonychus. In fact, its mammoth size is its primary defense. But this giant begins life very small. For Deinonychus, Sauroposeiden would be a great meal, at least the juveniles, because there wouldve been lots of them and
探索与发现2013年
These Olympic capabilities come down to one simple anatomical feature, its tail. Half the length of its body, it acts like a built-in counterbalance. By flicking it from side to side, it can make a sharp turn at full speed. If you were to look at Dei
探索与发现2013年
Picture a living plane, and that gives you a sense of what Quetzalcoatlus would look like in life. And this is an animal that probably accelerates over 2.5Gs just on takeoff. Just beyond our comprehension. A Quetzalcoatlus is 10 times the weight of t
探索与发现2013年
propel this creature weighing as much as a grizzly bear, from a dead stop to a launch speed of 50 kilometers per hour all in a fraction of a second. I think that seeing a pterosaur like Quetzalcoatlus actually take off would have to be one of the mos
探索与发现2013年
--The irony for many predators is they are very concerned about injuring themselves. Even the toughest most well-armed man-eaters regularly come face to face with prey that can kill them. Whether you had the jaws of a Tyrannosaurus Rex, or are armed
探索与发现2013年
I think that a big pterosaur on the ground wouldve been spooky because they would be moving around on all fours. Theyd probably have those sort of quick, precise movements like birds, but theyd be huge. Quetzalcoatlus lives by its own rules. Most mea
探索与发现2013年
Other carnivores are even more dependent on cognitive thought. For protection, Deinonychus relies primarily on its brain. --The brain structure of Deinonychus and its role are just really quite remarkable. Relatively speaking, Deinonychus has one of
探索与发现2013年
Mighty carnivores ruled a dangerous world in the Cretaceous Period. But being a super predator like Tyrannosaurus Rex is not easy. Just surviving to adulthood is a major feat, one that takes a decade or more of killing and eating some of the meanest
探索与发现2013年
大家每天都用用纸巾擦手，但是你是否想过，其实你可能一直都没有正确的使用擦手纸。在这个既具启发性又具趣味的小演讲中，乔史密斯给我们展示了怎样完美使用擦手纸的方法。
TED公开课:会心一笑
1. Organise your life 第一步：组织好你的经历 In functional CVs, you put your skills into categories then briefly list past job titles at the bottom. These are suitable for those who have been unemployed for long periods, held different typ
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