上海果酸换肤多少钱健步解答

明星资讯腾讯娱乐2019年09月18日 11:28:36
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When a creature croaks,its natural defenses fail and tiny decomposers start digging in within just five minutes.To deter bigger carnivores in search of a meal,some feasting microbes produce toxins like anthrax and botulinum,tiny doses of which are fatal to much of the animal kingdom.Yet many scavengers get shoulder deep in deed meat without seeming to suffer and were just beginning to understand how they do it.当生物死去,躯体防御瓦解,五分钟后微生物就会开始分解尸体,为了防止大型动物跟它们抢食,一此微生物会释放毒素,诸如炭疽和肉毒菌,剂量虽小,但对许多动物而言却是致命的,但许多食腐动物食用这种毒肉后却安然无恙,我们来了解一下其中的奥秘。Quality control is one of their earliest lines of defense.Wolves and foxes have been known to pass up diseased reindeer carasses in favor of prey killed by other predators,although its not yet clear how they can tell the difference.And,despite their reputation,spooted hyenas prefer to dine on fresh meat,minimizing their contact with microbes.质量控制是它们的初始防御线之一,我们知道,狼和狐狸会避开,其他捕杀的患病的驯鹿肉,不过它们是如何判断的,我们还不了解,且不论斑鼠的恶名,它们喜欢食用鲜肉,尽量避免与微生物打交道。But sometimes,severly rotten flesh is the only item on the .And some scavengers,such as burying beetles and vultures.actually seek out putrid carrion because its easier to detect,dig into,and defend.To combat the microorganisms in these meals,the beetles smear carcasses with antimicrobial slime before feeding.但是有时,动物们只能找到严重腐烂的尸体,埋葬虫和秃鹰等良腐动物,会特意寻找腐肉,因为腐肉好找,易食,没人抢,为了斗赢腐肉里的微生物,曱虫在食用腐肉前会在上面涂上一层抗菌粘液。Other scavengers prefer an after-dinner antibiotic.Bearded vultures assault microbes with stomach acid thats ten times more acidic than our own,and strong enough to corrode steel.But some tenacious pathogens,including the ones that cause botulism and tetanus,make it through this caustic cauldron and thrive in the intestines beyond.有些食腐动物则选择饱食后再反腐抗生素,秃鹰用胃酸来对付微生物,它们的胃酸酸度是人类的十倍,浓度高到足以腐蚀钢铁,但是一些顽强的病原体,包括那种导致肉毒和破伤风的病原体,它可以活着通过秃鹰强腐蚀胃液,并在肠道另一端繁衍生息。Were not sure how vultures survive their first few toxic exposures,but we know that with each encouter,their immune systems churn out more and more antibodies,building resistance to the toxins.Socializing can also give scavengers an immune boost.Hyenas and lions,for instance,likely pass small doses of germs around as they groom,eat,and compete with each other,which may help build up group-wide immunity to toxins like anthrax.我们也不清楚秃鹰一开始是如何熬过毒素活下来的,但我们知道在经此磨难后,秃鹰的免疫系统开始大量分泌抗体,抵抗毒素,社交也有助于食腐动物提高免疫力,例如,土狼和狮子,会在舔毛和进食的时候摄入少量病菌,并且互相竞争,这可以让整个种群获得对抗病毒的免疫力,如炭疽。Similarly,we humans have establishe our herd immunity through controlled exposure to diseases like meningitis and smallpox-we call it vaccination.But we have yet to beat botulism or anthrax,so perhaps we can scavenge some of these scavengers tricks-after all,we have more in common with them than we may like to admit.同样的,我们人类也通过接触微量病毒,建立起集体免疫力,如脑膜炎和天花,我们称之为疫苗接种,但是我们无法抵抗肉毒和炭疽,或许我们可以向这些食腐动物学习一下,不管我们承认与否,我们与它们确实很相像。201505/373543Modi arrives in Xian, kicks off 3-day visit印度总理莫迪抵达西安 开始为期3天访华行程Indian Prime Minister Narendra Modi has just arrived in Xian, at the start of his three-day tour in China.印度总理莫迪已经抵达西安,即将开始为期3天的访华行程。It will be Modis first official visit to China since taking office in May last year.这将是莫迪自去年5月上任以来首次对中国的正式访问。He is scheduled to travel to three Chinese cities, beginning with Xian in northwest Chinas Shaanxi province, the home province of President Xi Jinping, who visited the Indian Prime Ministers home state of Gujarat last September.他的行程首站选择西安,这是此前习近平主席访问莫迪家乡时双方的约定—莫迪下次访华时到他的家乡陕西去看看。The two leaders will hold talks later on Thursday.这两位领导人将于周四举行会谈。On Friday, the Indian Prime Minister will be formally welcomed in Beijing by Premier Li Keqiang.周五李克强总理将在北京正式同莫迪会面。They are expected to sign off on a number of economic and trade agreements at the conclusion of the talks.预计届时他们将签署一系列经贸协议。The last leg of the Indian Prime Ministers visit will see him head to Shanghai to meet Chinese CEOs and address a business gathering.莫迪总理访问的最后一站是上海,他将同中国的总裁们会面并在一场商业会议上发言。Before setting off for China, Modi said the visit will set a new milestone in bilateral ties.此次访问动身前,莫迪表示这次访问将为两国关系定下新的里程碑。201505/375172

A new study found half of U.S. kids live in or near poverty, and that can have a big impact on long-term health. But the American Academy of Pediatrics says there might be a way to help.一项新的研究发现,一半的美国孩子生活在或接近贫困,这对长期健康有很大的影响。但美国儿科学会表示有可能帮助的方法。AAP says physicians asking patients a simple question like ;Do you have difficulty making ends meet at the end of the month?; during a checkup could help identify and chip away at mass poverty.美国儿科学会称医生询问病人一个简单的问题,例如“到月末你会入不敷出吗?”检查可以帮助识别和消除普遍贫困。By asking these types of questions, AAP hopes pediatricians will be able to connect families to resources to help with necessities, like balanced nutrition and affordable housing.通过问这类问题,美国儿科学会希望儿科医生能够联系家庭获得资源,如营养均衡和经济适用房。When kids are born into low-income households, they are more susceptible to heath issues, which can include obesity, infant death and even altered gene expression.当孩子出生在低收入家庭,他们更容易受到健康问题影响,包括肥胖、婴儿死亡甚至改变基因表达。AAP also recommends support for legislation and funding for improving overall well-being, like raising the minimum wage.美国儿科学会还建议持立法和提高整体福利,如提高最低工资标准。AAP President Dr. Benard P. Dreyer said: ;Fifty years ago, the U.S. came together and nearly eliminated poverty in the elderly. Its time to do the same for children.;美国儿科学会主席德雷尔士说:“五十年前,美国团结在一起,几乎消除老年贫困。是时候为孩子做同样的事。”译文属。201603/430689

And the ship is 27 metres long, so its longer than the biggest of the ocean-going yachts. Its a really massive ship, its the biggest, most complete Anglo-Saxon ship ever found.;船体长达27米,是已知最大最完整的盎格鲁-撒克逊时期的船只。Were inland. Why would anybody here want to be buried in a ship?我们身处的是内陆,那为何有人会希望被葬在船上?;Ships were very important to these people. The rivers and the sea were their means of communication. It was much easier to go by water than it was by land at this time, so that people, say, in modern Swindon, would have been on the edge of the world to these people. Whereas people in Denmark and Holland would be close neighbours.;对当时的盎格魯撒克逊人来说,船只极为重要。河流与海洋是他们主要的交通路径。在那时,水路交通比陆路方便得多。因此,当时居住在现代斯温顿的人对他们来说无异于居住在世界尽头,而丹麦和荷兰则是他们的近邻。And the big question of course - for anybody looking at the grave and what was found in the grave - is that theres no body.当然最大的谜团—对任何人看着坟墓,坟墓中斯所发现的是没有尸体。Where do you think the body is?你觉得身体在哪里?;Well, the absence of the body was a bit of a mystery when the excavation happened, and people wondered whether this could be a cenotaph - i.e. a burial where the body had been lost - so its a sort of symbolic burial if you like. But nowadays we think a body was buried in the grave, but because of these special acidic conditions of this soil it just dissolved away. What you have to remember is that a ship is a water-tight vessel, and when you put it in the ground the water percolating through the soil builds up in it and it basically forms an acid bath in which all these organic things like the body and the leatherwork and the wood dissolve away, leaving nothing.;人们曾认为这可能是个衣冠冢,是无法得到逝者尸体时的一种象征性墓葬。但我们现在认为,它的确曾埋葬过逝者,只是当地特殊的酸性土壤分解了所有尸骸。你知道,船是不透水的,因而埋入地下之后,泥土中析出的水分逐渐汇聚其中,基本上形成了一个注 满酸性液体的浴缸。一切有机物如尸体、皮革、木头等都被溶解, 因而消失了。We still dont know who that owner was, but the Sutton Hoo helmet put a face on an elusive past, a face that has ever since gazed sternly out from books, magazines and newspapers. Its become one of the iconic objects of Britains history.我们至今仍未了解这艘船的主人是谁。但萨顿胡头盔给了这段难以捉摸的历史一张面孔,一张自发现以后便不断出现在书籍、报纸和杂志上, 庄重地凝视着人们的面孔。它已成为英国史的代表性物品之一。201509/400136

  You just get a subject to take a glass of alcohol就是拿起了一杯酒and you could I suppose find out whats going on.然后喝下去 看看会怎么样But it isnt that straightforward is it?但不是那么简单 对吧No its not and as you say当然不是 就像你说its critical to understand关键是搞明白what really happens in the brain as alcohol hits it.酒精进入大脑后究竟起了什么作用And yet the nature of the drug然而 毒品的性质is such that its been very difficult.让检验变得困难For any given amount consumed the normal way无论用多少量the amounts in the blood will vary about three-to four-fold.血液里的含量总是会有三到四倍的差别So you can imagine if所以你可以想象we would like to do functional brain imaging我们想要进行功能性大脑呈像and visualise what brain circuits are activated观察脑电波如何被激活it really is almost impossible.这真的几乎不可能What the team did was to come up with a new technique.这个团队所做的就是提供一种新技术They would administer the alcohol intravenously通过静脉注射酒精so that my brain would receive a precise amount使得大脑可以接受确定量的酒精regardless of my metabolism or body size.而新陈代谢或胖瘦不会对其产生影响If you drink it如果你直接喝的话the amount in the blood for any given amount that is consumed血液酒精含量is extremely variable depending on peoples因为人们的体重 性别body weight gender many other things.还有很多其他因素而太多变了重点解释:1.find out发现;找出来;揭发例句:Find out what the conditions of the contract are.弄清楚合同的条件是什么2.go on继续;往前走;发生例句:Let us go on to the next item on the agenda.让我们继续讨论议程上的下一个项目。3.come up with 赶上;提出;想出例句:Hes come up with a great idea.他想出了一个绝好的办法。 201507/388453

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  栏目简介:《英语学习入门视频》是英语视频听力下面的子栏目,栏目内容适合刚刚接触英语学习不久的童鞋学习。视频内容比较简单易懂,是入门英语知识的基础,有助于帮助英语学习爱好者逐步掌握基本的英语知识。201510/399255

  栏目介绍:搞笑英语轻松学通过不同的搞笑生活片段来学习日常口语,领域涉及生活的各个方面,让我们边看视频边学英语。正宗地道的口语,假一罚十。美剧电影真人秀都看过了之后还能看什么学口语呢?当然是看这些双语视频啦!又好玩,又原汁原味,又顺便学一两句地道英语,多痛快!快来看看吧!201509/399824What If Classic Stories Were Nothing But Lists?一秒读完世界名著?Boy男孩Girl女孩Romeo and Juliet《罗密欧与茱丽叶》Conflict冲突Classism阶级主义Kills杀戮Hobbits哈比人The Hobbit《哈比人历险记》Adventure冒险Doctor士Frankenstein《科学怪人》Dead Bodies尸体More Dead Bodies更多尸体Dont Mess with Dead Bodies别惹尸体Well, that was nice. But...see...a list is great at stating content. But a story...is what makes that content matter. See, all these lists by themselves, they dont have the power to make a point, or to make you feel something, because a list...its just raw information. But its the story that makes that information meaningful.嗯,那还不赖。但...听着...清单在用来说明内容时很实用。但故事...故事是让内容有意义的东西。你看,所有这些清单本身,它们没办法建立论点,或让你感受到什么,因为清单...它就只是未经处理的资讯而已。但正是故事使那资讯具有意义。So when youre making a for your business, product, or service, be careful not to just give your audience a flashy list of features, benefits, and value statements. Those things are important, so make sure they mean something. Give them a story.所以在你为你的事业、产品,或务制作一部影片时,注意别只是给你的观众一份只作表面功夫的功能介绍、优点以及企业核心价值声明的条列清单。那些事情很重要,所以务必确保它们具有一些意义。赋予它们一篇故事。201508/395362I was born exactly 300 years after the death of Galileo.我出生于伽利略逝世 300周年纪念日I estimate that about 200, 000 other babies were also born that day.我估计有二十万婴儿 在那天出生I dont know whether any of them was later interested in astronomy.我不知道他们中是否有些人 后来对天文学感兴趣My first memory is of Isobel pushing a rather antiquated.我最初的记忆是伊泽贝尔 推着老旧的carriage-built pram along North Road with Stephen and Mary in it sort of looking very large马车改装的婴儿车在北方大道上走着 史蒂芬和玛丽在车内 看上去非常大because they had large heads and pink cheeks, and they were very noticeable.因为他们大大的脑袋 粉红的脸颊 十分引人注目They all looked different from ordinary people.他们看上去和常人不同I can remember visiting the Hawking home oh, several times.我记得到霍金家拜访 好多次了It was the sort of place where, if invited to stay to supper.如果留下来吃晚饭的话you might, uh...be allowed to have your conversation with Stephen.你可以 可以和小史蒂芬说说话but the rest of the family would be sitting at the table ing a book但是其他家庭成员会坐在 桌边阅读a behavior which was not really approved of in my circle,but which was tolerated from the Hawkings在我的观念里这样做是不允许的 但是霍金一家却很宽容because they were recognized to be very eccentric, highly intelligent,very clever people,but still a bit odd.他们看起来 非常特别 智商很高 非常聪明 但是还是有一点古怪My impression of the Hawking family was that they were all like that except for Stephen, who seemed to be the only normal member of the family.在我的印象中 霍金家族中 只有史蒂芬看上去 是一位正常的成员Stephen used to reckon he knew, I think it was 11 ways of getting into the house, and I could only find ten.史蒂芬常常猜想自己知道 我认为 有11条进房间的路线 我只找到10条201603/433056

  栏目介绍:搞笑英语轻松学通过不同的搞笑生活片段来学习日常口语,领域涉及生活的各个方面,让我们既可以学习到地道的口语,还能够爆笑一番。快来看看吧。201507/388389His newfound ability to concentrate他现在能够集中注意力is largely thanks to a drug called methylphenidate,多亏了这种叫哌醋甲酯的药best known to most of us by a brand name - Ritalin.大家更熟悉的是它的商品名 利他林It takes about 30-40 minutes for it to work,大概30到40分钟就能发挥药效and its not like Liam suddenly goes docile.当然也并非利亚姆突然就变温顺It just basically does have a calming effect on him.它只是有种镇定的功效He doesnt seem to be as hyperactive他不再过度亢奋on the medication and he is able to sit quietly,药期间他可以安静地坐着be able to focus on things like his homework可以集中精力在他的作业上or just, just basically have或者 只是...a more normal life, really.只是过上正常一点的生活And, as for thousands of other children,如同对成千上万其他孩子一样Ritalin has had a remarkable effect on Liam.利他林对利亚姆非常有效I feel calm.我感觉很镇静I dont feel like excited.没有觉得很激动I feel energy because I我以前觉得精力充沛can just run around all day if I wanted to如果我愿意我可以跑一天but Im just calm now.但我现在只是觉得很镇静And Im excited as well.也有点兴奋201501/355663

  Ladies and Gentlemen,the president of the ed States .US President Barack Obama says that Russia’s bombing campaign in Syria will only strengthen ISIL militants.女士们,先生们,欢迎美国总统。美国总统巴拉克·奥巴马表示,俄罗斯在叙利亚的轰炸行动只会加强ISIL武装分子。He claims Moscow is failing to distinguish between the so-called Islamic State and more moderate insurgents.奥巴马声称莫斯科没有区分所谓的伊斯兰国和更为温和派反叛分子。An approach Obama describes as a “recipe for disaster.”奥巴马将其描述为造成“灾难的因素”。The reason Assad is still in power is because Russia and Iran have supported him. The moderate opposition in Syria is one that, if we are ever going to have a political transition, we need, and the Russian policy is driving those folks underground or creating a situation in which they are decapacitated and it’s only strengthening ISIL.阿萨德之所以仍在执政是因为俄罗斯和伊朗都在持他。叙利亚温和反对派是一个,如果我们要进行一个政治过渡,我们就需要的组织,俄罗斯的政策正在暗地里推动这些人,这样只会助长ISIL组织。Obama said Russia risks being sucked into a quagmire it will find hard to get out of.奥巴马说,俄罗斯冒着被卷入困境的危险将难以脱身。He also stressed that he does not want to turn the Syrian conflict into a “proxy war” between Washington and Moscow.他还强调,他不想把叙利亚冲突变成一场华盛顿和莫斯科之间的“代理战争”。译文属。 /201510/401700

  栏目简介:《外国人在北京》是英语视频听力下面的子栏目,节目关注在北京生活的外国人的时尚新生活。话题紧紧围绕网络生活,每日的话题内容按照网络热门固定划分为家居、汽车、数码、饰美容、健身、交友、美食等,了解外国人生活的同时通过网络互动提供一个中外人士互相帮助的平台。201603/430338。

  TED演讲集 那些匪夷所思的新奇思想201603/431268

  Detained US sailors to be released Wed.伊朗扣押美国舰艇 称将立即释放被扣船员Iran has detained 10 US sailors, after their vessels were halted in the Gulf.美国海军两艘小型舰艇在波斯湾海域遭伊朗扣留后伊朗方面扣留了10名美国船员。A US official said Iranians informed them that the sailors were safe, and will be allowed to continue their journey.一位美国官员表示伊朗已通知美方,船员们都很安全并且将被允许继续他们的航程。The ed States says the ships were en route from Kuwait to Bahrain, and the incident happened near Farsi Island, after one ship experienced mechanical problems.美国表示这些船只是在从科威特前往巴林的途中,一艘船在波斯语岛附近遇到了机械故障发生了此次意外。The sailors are likely to be released on Wednesday morning.这些船员可能会在周三早上被释放。 译文属201601/422003

  Looking to hook up, or maybe even fall in love? These scientifically proven flirting techniques will increase the odds that your seduction attempts succeed.想要结识对方,甚至已经坠入爱河?下面这些经科学明的调情技巧将增加你的诱惑成功的机会。You Will Need你需要Smile微笑Female friends女性朋友Alcohol酒精Conversational skills对话技巧Open-mindedness开明Perspective洞察力Steps步骤STEP 1 Smile!1.微笑If youre a woman with your eye on a particular guy, smile at him. According to research, a man finds a woman who smiles directly at him significantly more attractive than a woman who looks at him without smiling.如果你是女性,看上了一名特别的男孩,向他微笑。根据一项研究,男性认为直接向他微笑的女性比看着他不笑的女性更有吸引力。Body language like hair-flipping and lip-licking can also be effective.拨弄头发和舔嘴唇等身体语言也有效。STEP 2 Get some groupies2.聚集一些狂热追随者If youre a guy on the make, have a few female friends on hand who are willing to beam adoringly at you now and then. One study found that women are likely to find a man more attractive if they see other women smiling at him.如果你是大有希望的男性,在你周围聚集几个愿意不时向你放电的女性朋友。一项研究发现,女性可能认为有其他女性向他微笑的男性更有吸引力。STEP 3 Buy them a drink3.为他们买一杯饮料Buy the object of your desire a drink. The phenomenon known as ;beer goggles; may be scientifically true: in one experiment, people who had been drinking found faces of the opposite sex 25 percent more attractive than their sober counterparts did, because alcohol stimulates the part of the brain we use to determine facial attractiveness.为你倾心的对象购买一杯酒水。“啤酒护目镜”现象从科学上来讲可能是正确的:在一份实验中,正在饮酒的人认为异性有吸引力的可能性比清醒的人高25%。因为酒精会刺激大脑中决定面部吸引力的部分。STEP 4 Make it about them4.对话围绕对方进行Make the conversation all about them -- ask questions, show interest in their answers, use their name, laugh at their jokes, and flatter them. Psychologists whove studied flirting say if you can make someone feel good about themselves, theyll feel good about you.对话全部围绕对方进行——问他们问题,对他们的表现出兴趣,用他们的名字,对他们的笑话发笑,奉承他们。研究调情的心理学家表示,如果你能让某人自我感觉良好,他们对你的感觉也会很好。STEP 5 Demonstrate open-mindedness5.表现出开明的精神Let them change your mind about something. According to one researcher, people on a date find a person who agrees with them more attractive than a person who disagrees with them, but they find someone who switches positions to agree with them the most attractive of all.让他们改变你对某事的观点。一位研究人员表示,约会的人发现赞同他们观点的人比不赞同他们观点的人更有吸引力,但是他们发现改变自己的立场,赞同他们的人是最有吸引力的。In a study, men who chatted for just 5 minutes with a pretty woman experienced a temporary boost in their testosterone levels immediately after.一项研究发现,与漂亮女性聊天五分钟之后,男性的睾丸素水平就会立即上升。201501/357289

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