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TED演讲:为什么头盔不能预防脑震荡?(5)

时间：2018-09-29 08:23:50

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（单词翻译）

 Cougars bring extra people late, but Luck has time, and Winslow is crushed. I hope he's all right. Cougars带了大批人马，但是已经晚了，Luck现在有机会了，Winslow被撞了，希望他还好。

Top of your screen, you'll see him come on just this little post route, get separation, safety. 请留意屏幕上方，他好像沿着一条小小的路线冲过去，被撞到弹开了，幸好没大碍。
Here it comes at you in real speed. You'll hear this. The hit delivered by -- 听说只有在这里才会感受到真正的速度。交由命运安排--
Sorry, three times is probably a little excessive there. But you get the idea. 抱歉，放了三次可能有点儿多，但你应该会看明白。
So when you look at just the film here, pretty much the only thing you can see is he got hit really hard and he was hurt. 当你看这段影片时，你可能只会看出他被击打得很严重，他受伤了。
But when we extract the data out of the mouthguard that he was wearing, 但当我们从他戴的牙套中提取到数据后，
we can see much more detail, much richer information. 我们可以看到更多细节、更多信息。
And one of the things that we noticed here is that he was struck in the lower left side of his face mask. 我们可以注意到，他的左下侧面罩被击中。
And so that did something first that was a little counterintuitive. His head did not move to the right. 所以有点违反直觉的是，他的头并没有向右移。
In fact, it rotated first to the left. 相反，它首先向左旋转。
Then as the neck began to compress, the force of the blow caused it to whip back to the right. 接着颈部开始弯曲，最后这一下击打的力度才让头部向右移动。
So this left-right motion was sort of a whiplash-type phenomenon, and we think that is probably what led to the brain injury. 这样的左右移动是鞭打现象的一种，我们认为也许是这样的移动造成了脑损伤。

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点击收听单词发音收听单词发音  

0 as pNiyL     
conj.按照；如同
参考例句：
  • He got work in a hotel as a waiter.他在一家旅馆找到了当服务生的工作。
  • In the hotel,the old men were drinking away as usual.在旅馆里，这些老人和往常一样喝个不停。
0 blow CRzy8     
vi.吹，吹气，打气；爆炸，爆裂；n.打，打击
参考例句：
  • Make a wish and blow out the candles on your cake.许个愿吧，把蛋糕上的焟烛都吹灭。
  • His death is a great blow to his father.他的死给他父亲很大打击。
0 brain TRpyW     
n.头脑，电脑，智慧
参考例句：
  • The brain needs a continuous supply of blood.大脑需要不断供给血液。
  • Her brain has no room for math.她没有数学头脑。
0 bring IS9ym     
v.拿来；取来；带来
参考例句：
  • Would you bring it soon?你能快点拿来吗？
  • I bring a handkerchief everyday.我每天都带手绢。
0 caused caused     
人为的
参考例句：
  • Heavy snow has caused total chaos on the roads. 大雪导致道路上交通一片混乱。
  • The announcement of her retirement caused consternation among tennis fans. 她宣布挂拍告退的消息引起了网球迷的震惊。
0 compress SX7yI     
vt.压紧，压缩
参考例句：
  • Wood blocks may compress a great deal under pressure.木块受压时可缩小很多。
  • Can you compress your speech into five minutes?你能不能把讲话压缩至5分钟？
0 crushed 8v6zDH     
a.压碎的，倒碎的
参考例句：
  • The car was completely crushed under the truck. 小轿车被卡车压得完全变形了。
  • The box was crushed when the car ran over it. 汽车辗过箱子时把它给压碎了。
0 data 5yyxK     
n.数据，论据，资料
参考例句：
  • If you lose these data,I'll never forgive you.你要是把这些资料弄丢了，我可不依你。
  • The computer is useful in processing data.电子计算机在处理资料方面很有用。
0 delivered suOzui     
adj.在…交货的，包括运费在内的v.递送，交付( deliver的过去式和过去分词 )；发表；交出；发动
参考例句：
  • He delivered his words in slow, measured cadences. 他讲话缓慢而抑扬顿挫、把握有度。
  • Leaflets have been delivered to every household. 传单已发送到每家每户。
0 detail JvWxn     
n.细节，详情；vt.详述，详细说明
参考例句：
  • They worked hard for every detail.他们为每个细节煞费苦心。
  • Let me give you more detail.让我来详细说明。
0 did SvwxP     
v.动词do的过去式
参考例句：
  • How many goals did you score in the last game?上一场比赛你们进了几个球？
  • Why did you choose basketball in the first place?你为何首先选择篮球呢？
0 excessive PncxS     
adj.过多的，过分的，过度的
参考例句：
  • The prices at this hotel are excessive.这家旅馆的价钱贵得过分。
  • She takes an excessive interest in clothes.她过分注重衣着。
0 extra 2htz0     
adj.额外的，外加的；特大的
参考例句：
  • We do not ask for extra pay.我们不要求额外报酬。
  • You have to pay extra for breakfast.早餐你要另外付费。
0 extract 6PszS     
vt.取出，提取，获得，摘录；n.摘录，提出物
参考例句：
  • The article was a choice extract from her writings.这篇文章是从她的著作中摘录出来的精粹。
  • We can extract oil from olive.我们可以从橄榄中榨油。
0 fact olRxe     
n.事实，实情，论据
参考例句：
  • It is close to fact.这更接近于事实。
  • I'm going there tomorrow,as a matter of fact.其实，我明天是准备去那里。
0 film WknxL     
n.影片，电影
参考例句：
  • The old people like this film.老人喜欢这部电影。
  • When does the film begin?电影什么时候开始？
0 first FjMxx     
adj.第一的；adv.首先
参考例句：
  • What should I do first?我该首先做什么？
  • That is the first question.这是第一个问题。
0 force QgDzQ     
n.力量，武力，影响力；v.强迫，强夺，加压力；[计算机]强制
参考例句：
  • I don't hold with the use of force.我不赞成使用武力。
  • We had to use force to get into the house.我们不得不强行进屋。
0 got wfuxi     
v.(get的过去式)得到，猜到，明白
参考例句：
  • I just got some bad news.我刚得到一些坏消息。
  • I have got far too much work to do.我要做的事太多了。
0 hard BeDxI     
adv.努力地；adj.硬的；困难的
参考例句：
  • The work is much too hard.这工作太难了。
  • She works hard at school.她在学校努力学习。
0 hit Ccyxu     
vt.打击，击中，碰撞
参考例句：
  • He hit me in the stomach.他击中了我的肚子。
  • The ball hit the window.球打到窗户上了。
0 hope Kcwx9     
vt.希望，期望；vi.希望，期待；n.希望，期望
参考例句：
  • We hope you can come.我们希望你能来。
  • Hope you'll enjoy yourself there.愿您度过愉快的一天。
0 hurt dyEyC     
vt.剌痛，危害，损害，伤痛
参考例句：
  • That will hurt her feelings.那会伤害她的感情。
  • I hurt my left foot.我左脚受了伤。
0 idea ubuxF     
n.主意，办法；理想，思想，概念，意见
参考例句：
  • I have my own idea.我有自己的想法。
  • They agree to my idea.他们同意我的意见。
0 information QQ5zY     
n.起诉；信息，消息；知识；报告，通知，情报
参考例句：
  • I hope the information I gave you was helpful.我希望我给你的消息对你有所帮助。
  • We must get further information.我们必须获得更多的消息。
0 injury C6hxv     
n.受伤处，损害，伤害
参考例句：
  • You have a bad injury.你受了很重的伤。
  • He made his mind that he wouldn't do her an injury.他决心不让她受到一点伤害。
0 just M3rxN     
adv.仅仅，只是；刚刚
参考例句：
  • He is just a child.他只是个孩子。
  • We just missed the train.我们正好没有赶上火车。
0 late GxFyK     
adj.迟的，晚的；已故的；adv.很晚，很迟，晚
参考例句：
  • Why are you so late?你为什么这样晚呢？
  • I'm a little late.我有点迟了。
0 led P1Kxl     
(light emitting diode)发光二极管
参考例句：
  • Sony has also been working on ever-thinner technology,demonstrating a flexible full-color organic LED display.索尼也在研究轻薄显示技术，并展示了一种柔性全彩有机发光二极管显示器。
0 left S1Mxj     
adj.左边的，左倾的，左侧的，左派的，左翼的；adv.在左面；n.左，左边，左派；vbl.leave的过去式和过去分词
参考例句：
  • The museum is on your left.博物馆在你的左边。
  • The bus is turning left.那辆公共汽车正向左边转弯。
0 lower 2Acxw     
adj.较低的；地位较低的，低等的；低年级的；下游的；vt.放下，降下，放低；减低
参考例句：
  • Society is divided into upper,middle and lower classes.社会分为上层、中层和下层阶级。
  • This price is his minimum;he refuses to lower it any further.这个价格是他开的最低价，他拒绝再作任何降价。
0 luck KAGxr     
n.运气，幸运，吉祥之物；v.侥幸成功
参考例句：
  • I'll try my luck.我要碰碰运气。
  • Good luck! We'll keep our fingers crossed for you.祝你好运！ 我们将为你祈祷。
0 mask PBDx4     
n.屏蔽，面具，假面具，掩饰，石膏面像；vt.戴面具，掩饰，使模糊；vi.化装，戴面具，掩饰
参考例句：
  • Who is wearing the mask?谁戴着面具呢？
  • Why are you wearing a mask?你为什么要戴面具？
0 motion nEzxY     
n.打手势，示意，移动，动作，提议，大便；v.运动，向...打手势，示意
参考例句：
  • She could feel the rolling motion of the ship under her feet.她能感觉到脚下船在晃动。
  • Don't open the door while the train is in motion.列车运行时，请勿打开车门。
0 move 5Fpxr     
vt.移动；感动；vi.移动；运行；n.走棋；步骤
参考例句：
  • I move the mouse by hand.我用手移动鼠标。
  • Would you help me move the table?你能帮忙我移一下桌子吗？
0 neck 1Glxm     
n.脖子，颈
参考例句：
  • He wore a scarf around his neck.他脖上围着一条围巾。
  • Why not tie a bell around the cat's neck?为什么不在猫的脖子上系上铃呢？
0 noticed e486578b7d7586c1e04facceb61550e1     
v.介绍( notice的过去式和过去分词 )；关注；关照；说到
参考例句：
  • I noticed a certain hesitancy in his voice. 我注意到他的声音有点犹豫。
  • She cast a sidelong glance at Eric to see if he had noticed her blunder. 她偷偷斜扫了埃里克一眼，看他有没有留意到她的错误。
0 only bIzxE     
adv.仅仅，只不过；adj.唯一的；conj.可是，不过
参考例句：
  • We have only one earth.我们只有一个地球。
  • I only found it by accident.我只是碰巧找到的。
0 people XMuxp     
n.人们，人；（the-）人民；一国人民，民族
参考例句：
  • Young people like popular music.年轻人喜欢流行音乐。
  • There are more than five billion people on earth.地球上有50多亿人口。
0 phenomenon DNQxo     
n.现象，特殊的人，特殊的事物，奇迹
参考例句：
  • Beethoven was a phenomenon among many musicians.贝多芬是众多的音乐家中的天才。
  • How do you explain this phenomenon?这种现象怎样解释？
0 post KPHxu     
n.邮政；邮局；vt.投寄，邮寄
参考例句：
  • How do I get to the post office?请问如何前去邮政局？
  • I want to post some letters.我想寄封信。
0 pretty 6QGxh     
adj.可爱的；漂亮的
参考例句：
  • How pretty she looks now!现在她看上去多美！
  • The girl looks very pretty.这女孩看起来很可爱。
0 probably QQHxF     
adv.大概，或许，很可能
参考例句：
  • Next year I shall probably be looking for a job. 明年我很可能找份工作。
  • We're going on holiday soon,probably next month.我们很快要去度假了，可能是下个月。
0 real 6TXxO     
adj.真实的；非虚构的；真正的；非常的
参考例句：
  • You know her real name?你知道她的真正名字？
  • The real world does not look that way!现实世界不是这样的！
0 really 9TqxT     
adv.真正地，实际上，实际上；很；实，其实
参考例句：
  • I really have to go.我确实得走了。
  • He's really a paper tiger.他实际上只是一个纸老虎。
0 richer 43091a5955ffeb31300b99c81bf90094     
adj.更富有的；富人( rich的比较级 )；深的；富裕的；强烈的
参考例句：
  • Our people are in no need of richer nations' largesse. 我国人民不需要富国的施舍。 来自《简明英汉词典》
  • Joe was no richer than his friend. 乔并不比他的朋友富。[乔和他的朋友一样穷。]（比较：Joe was not richer than his friend。乔比不上他的朋友富。） 来自《现代英汉综合大词典》
0 rotated 5ffec1dd03499d496d36d1ffce3267b5     
（使某物）旋转[转动]( rotate的过去式和过去分词 )； （使某人或某物）轮流[按顺序循环]
参考例句：
  • To combat this tendency, Carlson rotated his top executives. 为了反对这种倾向，卡尔森轮换他的高级行政主管。
  • The drum is rotated at 20 revolutions per minute for 10 minutes. 圆筒以每分钟20转的速度转10分钟。
0 route OC7zi     
n.路径，途径，路线；vt.确定路线，按规定路线发送
参考例句：
  • On the way home, we took an indirect route.回家的路上，我们绕了一个大圈。
  • The plane did not fly the usual commercial route.飞机没有沿通常的商业航线飞。
0 safety HY5xi     
vt.保护；n.安全，保险机，安全打
参考例句：
  • He was worried about the safety of me.他为我的安全担心。
  • This new plane is undergoing safety tests.这架新型飞机正在接受安全试验。
0 screen vZsx5     
n.屏，幕，银幕；屏风；v.选拔；掩蔽，遮蔽
参考例句：
  • You can see him on the TV screen quite often.你可以经常从电视屏幕上见到他。
  • She first appeared on the screen ten years ago.十年前，她第一次出现在银幕上。
0 separation fzEw9     
n.分离，分居，缺口
参考例句：
  • After a long separation,they held a glad meeting.阔别多年之后，他们举行了一个令人愉快的聚会。
  • Separation from his friends made him sad.与朋友们分离使他伤心。
0 side Ay6w0     
n.边，旁边；面，侧面
参考例句：
  • The shop is on the west side of the street.商店在街道的西边。
  • There was a lot of people on every side. 到处都是人。
0 something rwmw2     
pron.某事，某物；被视为有意义的事物
参考例句：
  • Something is wrong with the machine.那机器有点问题。
  • She seems worried about something.她似乎为某事担心。
0 sort qw7wK     
v.排序，挑选，分拣；n.种类，类别，性质，程度
参考例句：
  • She was a strange sort of person.她这个人有些古怪。
  • I don't much care for that sort of man.我不太喜欢那种人。
0 speed evFwb     
vt./vi（sped,sped,speeded,speeded）加快；飞跑；n.速度
参考例句：
  • The car was running at high speed.汽车急速地向前行驶。
  • We'll never get there if he doesn't speed up. 如果他不快些走，我们一定到不了那里。
0 struck ddc510facd2a2d4a6cf2140443d836de     
adj.因罢工而关闭的；被某人/某物打动的；迷恋某人/某物的；（惊得或吓得等）目瞪口呆的v.打( strike的过去式和过去分词 )；击；敲响；报时
参考例句：
  • His arm was a rapid blur of movement as he struck. 他出击时胳膊快速一晃，令人眼花缭乱。
  • He struck him with a mighty blow across his shoulder. 他猛一下砸在他的肩膀上。
0 thing eq7yH     
n.事物，东西，物，用品；事，事件，情况；行为；特征
参考例句：
  • All work and no play isn't a good thing.只工作不玩耍不是件好事。
  • For one thing there isn't time, for another we haven't enough money.首先我们没有时间，其次我们没有足够的钱。
0 things e64c3132023b29762b354a750b474c53     
n.（个人的）用品；需要的东西；生物；事实；物（ thing的名词复数 ）
参考例句：
  • Things ain't what they used to be. 现在情况不比从前了。
  • Things have been going badly . 事情进展得不顺利。
0 top AnDwp     
n.顶，顶端；首位；顶点；adj.最高的；顶上的
参考例句：
  • We finally reached the top!我们终于爬到了山顶！The star always goes on top.星星总是放在顶部。
0 was bglwv     
v.(is,am的过去式)是，在
参考例句：
  • He said he was right.他说他是正确的。
  • He was cold and hungry.他又冷又饿。
0 wearing aetzd3     
adj.使人疲乏的，令人厌烦的v.穿着( wear的现在分词 )；磨成；使疲乏；同意
参考例句：
  • He was wearing a carnation in his buttonhole. 他在扣眼里插了一朵康乃馨。
  • She was wearing a cream-coloured suit. 她身着一身米色套装。
0 whip agPwG     
n.鞭子，鞭打，奶油甜食，车夫，组织秘书；vt.抽出，鞭打，捆扎，搅拌，打败；vi.突然移动，飘浮
参考例句：
  • The cruel man lashed the horse with his whip.那个粗暴的人用鞭子抽马。
  • The cruel master beat his slaves with a whip.残酷的主人鞭打他的奴隶。

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