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广东省人民医院平洲分院男科挂号度活动佛山市南海区里水医院治疗前列腺炎多少钱

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顺德新世纪官网专家在线咨询佛山妇幼保健医院男科医生顺德新世纪男科医院是公立医院吗 Suzuki Motor says it has been using improper methods to test the fuel economy of its vehicles, sending its stock down 9.4 per cent as the disclosure triggered concerns more companies could be affected by the scandal that began with Mitsubishi Motors.日本第四大汽车制造商铃木汽车(Suzuki Motor)表示,它使用了不恰当的方法来检测其汽车的燃油效率。这一披露导致该公司股价下挫9.4%,外界担心,可能会有更多的公司被始于三菱汽车(Mitsubishi Motors)的丑闻波及。Suzuki, Japan’s fourth-largest carmaker, said its testing methods had not complied with domestic standards since 2010, after checking all 16 of the models sold in its home market involving 2.1m vehicles.铃木表示,自2010年以来,其检测方法一直未遵守国内标准。此前,该公司对在本土市场销售的全部16种车型进行了检测,涉及210万辆汽车。But the producer of small cars said it did not see a need to revise its fuel economy figures since the performance of its vehicles did not differ significantly using a proper testing method. It also did not find any manipulation of fuel efficiency data.不过,这家生产小型汽车的制造商表示,它不认为有必要修改其燃油效率数字,原因是使用恰当的检测方法后,并未发现其车辆的燃油效率表现有显著不同。另外,铃木也未发现自己有任何操纵燃油效率数据的行为。The Japanese transport ministry has ordered carmakers to review their fuel economy data and testing methods after Mitsubishi disclosed last month that some of its employees overstated fuel efficiency by up to 10 per cent on four types of petrol-powered small cars sold in Japan, including two models built for Nissan and sold under its brand.上月,三菱披露,其部分员工对在日本销售的四款汽油动力小型汽车的燃油效率高估了至多10%,其中包括两款为日产(Nissan)代工并以日产品牌销售的汽车。随后,日本国土交通省命令汽车制造商审查各自的燃油效率数据和检测方法。In a statement on Wednesday, Suzuki, which has a strong presence in India where its Maruti Suzuki affiliate controls nearly half the market, said no overseas models were affected. It added that it did not find any problem with the emissions performance of its vehicles.在周三发布的一份声明中,铃木表示,其销往海外市场的车型未受影响。该公司补充称,未发现其车辆的排放表现存在任何问题。 /201605/4446465.Why Do Birds Migrate?5.为何鸟儿会迁徙?We know that birds migrate over really long distances every year to lay eggs or to escape harsh winters. What we don#39;t know is how they do it at all. The migration of birds remains one of the most mysterious animal behaviors known to science, and even though they#39;ve been trying hard to solve it for a long time, answers haven#39;t been easy to come by.鸟儿每年都会迁徙至很远的城市繁殖、过冬,没有人可以解释它们这样做的原因。鸟儿的迁徙至今仍为科学界未解之谜,即便多年来人们想尽办法去研究这个问题,仍未揭晓。Consider this: Cuckoos migrate and lay their eggs in other birds#39; nests, then just fly away to their own business. When the young ones grow up, they make their way to their ancestral lands without any help whatsoever. Scientists do believe that they are able to use a variety of compasses based on the stars and the Earth#39;s magnetic field, but a compass can only guide you—it can#39;t tell you the coordinates of a location you should have no idea about. Clearly, cuckoos are one species you don#39;t want to mess with.试想一下,布谷鸟迁徙,将蛋产于别种鸟的巢中,便过着自由自在的日子。而布谷鸟的幼子长大后,却可以在没有父母的指引下,飞回它们祖先栖息的土地。科学家相信布谷鸟可以借助星星的位置或者地球磁场来辨别南北方向,但指南针只可以引导方向而不能带领你去一个你根本不知道的地方。显然,布谷鸟会是一个你并不想惹的物种。4.What Causes Gravity?4.引力是如何产生的?Newton pioneered the study of gravity over 350 years ago, and you#39;d think that we#39;d have it all figured out by now. But the more we#39;ve progressed in our knowledge of the world, the more baffling gravity has become for researchers. For starters, we know the causing particle for each of the four fundamental forces of the universe—except gravity. A graviton is believed to be that particle, but we#39;re pretty far from actually finding it.牛顿在350年前开创了力学研究,你可能会认为人类已研究清楚所有关于力学的问题。但当人类对世界了解得更多,令人疑惑的力学问题也随之增多。一开始,人类甚至不知道四大基本力(万有引力,电磁相互作用力,弱相互作用力,强相互作用力)中的万有引力。很多人认为万有引力是微粒,但人类所掌握的知识远远未能明此设想。Another thing about gravity is that it is the weakest of all the other fundamental forces, yet if we look around the world, that doesn#39;t seem to be the case at all. Gravity keeps galaxies together, and it is about 1040 times weaker than the electromagnetic force. The fact that it#39;s so weak makes it all the more difficult to study it in the lab.另一个有关引力的说法是:引力在四大基本力中最弱。当我们仔细观察这个世界时,这一说法似乎不可信。引力使星系聚集,但引力却比电磁相互作用力弱1040倍,亦因为引力微弱,在实验室难以研究。3.How Do We Store And Retrieve Memories?3.人类如何储存与检索大脑中的信息?Science has come a long way toward understanding how our bodies work, but memories are still one of the most perplexing problems of the human anatomy. We just have no idea exactly what parts of the brain are involved in the storage of our memories, though we do know that a lot of areas of the brain are involved in the process. Even more confusing than memory storage is memory retrieval. Scientists have been looking into how our brains trace a particular memory from our memory bank since at least the #39;20s, but it#39;s still not clear how we do it.科学研究人类身体机能运作已取得很大进展,但大脑记忆仍是人体解剖学中最复杂的问题。即便我们已经知道大脑很多区域都参与记忆,大脑哪一部位与记忆有直接关系则仍未知晓。相比之下,记忆检索比记忆储存更令人费解。科学家在20世纪前已开始研究脑部如何检索特定记忆,至今仍无结论。What we do know for sure is that it has something to do with neurons and the connections between them. When we see something that triggers a memory to be traced, many parts of the brain interact with each other simultaneously to make us remember it. Beyond that, though, the whole thing is a mystery.可以确定的是,记忆检索与神经元和两者之间的联系有关。当我们看见触发记忆的事物,在大脑各领域的相互作用下,大脑做出记忆。除此之外,一切都只是一个谜。2.Why Do Women Go Through Menopause?2.为何女性有更年期?Menopause defies all the rules of evolution. The ability to reproduce in the animal kingdom ensures that the species are able to pass on their superior genes, but in humans, something weird happens. Women decisively lose their ability to pass on their lineage at the age of about 45–50, and science just doesn#39;t have any idea why. From an evolutionary perspective, it is always harmful for a species to completely give up their ability to reproduce, as survival by natural selection ceases to take place once that happens.更年期不符合演变规律。在动物王国中,再生功能使物种传递优异基因。但奇怪的事情发生了,人类女性在45~50岁时失去了传递基因的能力。从进化论的观点来看,放弃生育能力对于任何一个物种来说都是有害的。一旦这种情况发生,自然选择不再有效。One explanation is the grandmother hypothesis, which says that after a point, women should spend more time caring for their grandchildren than their children, but the benefits of that are far inferior to the benefits of giving birth to your own children. It#39;s also not abundantly found in the animal kingdom. Apart from humans, only two species of whale completely stop breeding at a certain age and go on to live for a significant amount of time. Other animals that experience deteriorating sexual abilities, however, often die out soon after.一种解释是祖母假说:当女性到了一定年龄时,应花费更多的时间去照顾孙辈而不是儿女,但这样做并没有比生育自己的孩子得到更多的好处。“祖母假说”也很少出现在动物世界当中。除了人类,只有两类鲸会在在特定年龄完全失去生育能力,并能生存很长一段时间,而其他动物性功能衰退后很快就会死去。1.What Are Dreams?1.梦是什么?Dreaming is one thing that#39;s common to us all. It might differ in the way it happens for some of us, but it#39;s definitely a resident feature of all of our brains. You#39;d think that science would be able to figure out why our brains decide to go in LSD mode every night, but sadly, there are no definite answers as to what exactly dreams are. Some people believe that they#39;re just random images which serve no purpose, while others believe that they carry a deeper meaning, though we#39;re all pretty much guessing here.梦对于所有人来说都不陌生。对于我们的大脑来说,梦是一个固有特征,不同的只是梦的内容。也许你认为科学可以解释大脑为何每晚都大屏幕播放图像,不幸的是,科学也无法给出梦的定义。一些人相信,梦只是一些没有意义的随机影像,而有人则认为梦有更深的含义,但大家的猜想并无根据。Some theories suggest that dreams are a manifestation of things we#39;d rather not think about during the day, like sexual fantasies, though many modern scientists don#39;t agree with that. What they do agree with, however, is that dreams are most likely symbolic of something deep in our psyche, though no one can decisively say what. The jury is divided on whether they serve any purpose at all, and it looks like it#39;s going to take a long time for us to come to a universally accepted answer.有理论提出梦展现了我们在白天不会想的事情,例如性幻想。但许多近代科学家并不认同此理论。大部分人则认为梦是人类灵魂深处的象征,但没有人可以准确说出是什么。人们对梦是否有意义的看法仍有分歧,普遍接受的理论出现还需要一段时间。翻译:陈夏瑾 来源:前十网 /201508/395775佛山市第一人民泌尿科医院治疗早泄多少钱

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顺德区治疗阳痿早泄In the 12 years since Mark Zuckerberg launched Facebook, the global media landscape has changed beyond recognition. This is in no small part due to the social media platform that he started as an undergraduate, which is now one of the biggest global distributors of news.在马克.扎克伯格(Mark Zuckerberg)推出Facebook以来的12年里,全球媒体版图发生了天翻地覆的变化。这在很大程度上可归因于他在读本科期间创立的这个社交媒体平台,如今这个平台已是全球最大的新闻分销商之一。Where printed newspapers were traditionally constrained by the cost of physical distribution, Facebook and other social media are, by contrast, equipped with the power to transmit information across borders at limited or no cost. This has brought undoubted benefits to millions of users who can access information more ily than before. It has also brought with it responsibilities.印刷版报纸传统上受到物理分发成本的约束,相比之下,Facebook和其他社交媒体具有以有限成本、甚至无成本方式跨境传播信息的威力。这给数以百万计的用户带来了不容置疑的好处,他们能够空前便利地获取信息。这也带来了责任。Such obligations will become increasingly difficult for Facebook to brush aside in light of the controversy generated by its role in the sp of misinformation.鉴于Facebook在虚假信息传播方面扮演的角色所引发的争议,该公司要回避这种义务将变得越来越困难。Fake news propagated by partisan websites proliferated across social media in an unprecedented fashion ahead of Donald Trump’s victory in US elections. The degree to which this influenced voters is hard to gauge. But given that more than half of Americans source news from social media, 150m of them on Facebook, it is an obvious source of concern.在唐纳德.特朗普(Donald Trump)赢得美国大选之前,党派性网站发送的假消息以前所未有的方式在社交媒体上传播。很难衡量这些假消息影响选民的程度。但鉴于一半以上美国人从社交媒体获取新闻(其中1.5亿从Facebook获取新闻),这明显是一个令人担心的问题。Nor is Facebook alone in feeling the heat. The spotlight shifted to Google on Monday after it gave prominence in its search rankings to a false report claiming that Mr Trump had won the popular vote.也并不只是Facebook感受到压力。聚光灯在周一转向谷歌(Google),因为它在搜索排名中突出了一则虚假报道,称特朗普已经赢得民众选票。Mr Zuckerberg argues that Facebook is a technology company not a media company. Unlike traditional news media, where editors curate content and check accuracy and balance, Facebook deploys engineers to write algorithms that select news according to the historic preferences of users. Mr Zuckerberg is reluctant for his company to assume a role as arbiter of the truth.扎克伯格辩称,Facebook是一家技术公司,而不是一家媒体公司。不像传统的新闻媒体有编辑来策划内容、检查准确性和保持平衡,Facebook让工程师编写算法,根据用户的历史偏好来选择新闻。扎克伯格不愿让他的公司担当真相的仲裁者。One advantage of the network business models adopted at the outset by the likes of Google, Facebook, Twitter, Uber and Airbnb was that they were all capital light. Ethical and financial responsibility for how the networks were precisely used was less than clear. This made some sense: if you are threatened over the phone, you do not blame the phone company.谷歌、Facebook、Twitter、优步(Uber)和Airbnb从一开始就采用的网络商业模式有一大优势,那就是它们都是“轻资本”的。围绕这些网络究竟如何被使用的道德和财务责任不那么清楚。这有一定道理:如果有人打电话威胁你,你不能责怪电话公司。The burden of responsibility is growing for all of these businesses as they expand. Even Facebook employees have found the company’s defence less than convincing. Some of them have formed an unofficial task force to investigate the role of their platform in sping fake news.随着这些企业发展壮大,它们的责任负担也随之加大。就连Facebook员工也发现该公司的辩护缺乏说力。其中一些人成立了一个非官方工作组,调查他们的平台在传播假消息方面起到的作用。Facebook is not only a 21st-century newsagent. It plays a far more sophisticated role in disseminating information and encouraging the sharing of news among people of similar beliefs and opinions.Facebook不只是一个21世纪的报刊亭。它在传播信息、鼓励信念和观点相似的人们在彼此之间分享新闻方面,发挥着复杂得多的作用。There is tacit acknowledgment of the inherent dangers in leaving everything to algorithms. Both Facebook and Google have moved this week to restrict advertising on online platforms carrying fake news. If the two companies are able to discern which websites are sping misinformation they should also be in a better position to filter out blatant falsehood.对于把一切都扔给算法这种做法的固有危险,已经得到了默认。Facebook和谷歌两家本周已采取行动,限制在散布假消息的在线平台上投放广告。如果这两家公司能够分辨哪些网站在传播错误信息,那么它们也应该在屏蔽掉那些公然谎言方面处于比较有利的地位。This is not a one-off election drama. Finding facts is becoming more important as some politicians do whatever it takes to attract support.这不是一次性的选举戏剧。随着某些政界人士不择手段地吸引持,发现事实正变得更加重要。The challenges of adapting technology to play a policing role are great, and companies such as Facebook and Google are understandably wary of drawing accusations of bias by intervening in the nature of content. They must nevertheless shoulder some responsibility for distinguishing fact from fiction.调整技术、使其起到监督作用,这里的挑战是艰巨的,而Facebook和谷歌这样的公司担心干预内容的性质会被指责存在倾向性是可以理解的。然而,它们必须肩负起区分真伪信息的一部分责任。 /201611/478632 Russia has accused American technology giant Apple Inc. of allegedly fixing retail prices of its iPhones in the country.俄罗斯日前指控美国科技巨头苹果公司在该国市场销售iPhone产品期间串谋定价。Russia#39;s Federal Anti-monopoly Service (FAS) said last Monday an investigation found that retailers ;set identical prices; for iPhone 6s, iPhone 6s Plus and other iPhone models and kept the prices at that level for a certain period of time.俄罗斯联邦反垄断署上周一宣布,调查发现,销售商给苹果iPhone 6s手机,iPhone 6s plus手机和其它型号的手机“固定统一零售价”,并在很长一段时间内保持同样的价格。Targets of the investigation are Apple#39;s Russian operation, known as Apple Rus, Apple Inc., three other Apple business entities and 16 of the company#39;s primary resellers in Russia.这一调查的目标是苹果公司的俄罗斯分部,也就是人们熟知的“Apple Rus”公司,还有苹果公司、另外三家苹果商企和16家苹果在俄罗斯的主要代理商。MTS, one of the resellers targeted by FAS, declined a request for comment. Another firm, Euroset, denied allegations of price fixing.俄联邦反垄断局针对的代理商之一MTS拒绝就此发表。另一家公司Euroset否认了限价的指控。Apple, which was not immediately available for comment, has previously been the target of a Russian price-fixing investigation. As a result of the probe, two Russian mobile businesses were fined for fixing prices for iPhone 4.苹果公司没有立即对此事作出回应,该公司之前一直是俄罗斯反垄断机构调查的对象。调查的结果是,两家俄罗斯公司因为垄断iPhone 4的价格而被罚款。FAS said it launched the investigation in response to a complaint from a consumer who noticed the prices remain unchanged since the 2015 introduction of the two new models in Russia.联邦反垄断署声称,这次开展调查是因为一名消费者抱怨称,这两款手机自2015年引进俄罗斯之后,价格就没有变过。 /201608/461185佛山专业治疗包皮过长的医院顺德区乐从医院治疗龟头炎多少钱

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