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青岛那个医院打胎好新华热点

2019年11月19日 14:33:55|来源:国际在线|编辑:华常识
This female grew up on the lake, so she knows where to take the cubs for a very special trip.这只母兽在湖边长大,所以她知道在这次非常特殊的旅行中带幼崽去哪里。Yellowstone cutthroat trout are massing in the mouth of the stream that feeds the lake.黄石鲑鱼在湖口集结。They are preparing for their annual spawning.它们正准备一年一度的产卵。But the trout must wait, the stream is still running fast, too turbulent to lay their eggs.但鲑鱼必须等待,溪水仍然湍急,这种湍流不能产卵。Its a nervous time for them, and for good reason.对它们来说这是一个紧张的时期,而且理由十分充分。注:听力文本来源于普特 201210/204445As North America emerged from the grip of the last ice age, the door was opened to outsiders for the very first time.自从冰川时期末期开始,人们开始第一次踏上北美大陆。As these early immigrants pushed their way south, they found themselves in a land of an unimaginable opportunity, overflowing with game mammals, animals with no experience of humans or their weapons.当这些早期移民向南迁移时,他们发现自己脚下的这片土地拥有难以想象的机会,到处都是哺乳动物,这些动物没有和拿着武器的人类相处过。The arrival of these hunters coincided with a time of great change of the plains.随着猎人的到来,这个广袤的平原也迎来大变化的时期。Within the next few hundred/ years, many ice age animals vanished forever.在接下来的数百年,许多冰河期动物永远消失了。So 13,000 years on, how do we know anything about this lost world? There are still clues to be found if you know where to look.所以13000年过去了,我们怎么知道有关那个过去世界的一切?如果你想知道,还需要继续探索。In the Bighorn Mountains of Wyoming is a hidden cave recreated here, where over the millennia thousands of animals have fallen to their death.在怀俄明州的大角山是重建的一个隐秘的山洞,成千上万的动物在这里摔死。Preserved below the surface are bones dating all the way back to the ice age.表面之下的骨头可以追溯到冰河世纪。Remains of bison lie alongside antelope and rabbit.野牛的尸体躺在羚羊和兔子旁边。But they are mixed with those of camels, extinct horses, giant wolves.和他们混在一起还有骆驼、灭绝了的马和巨型的狼。201303/230191

Science and Technolgy科技Another Earth?另一个地球?Home away from home远离家乡的家The existence of the most Earthlike planet yet has just been confirmed类地球行星的存在已刚被确认ONE of the more memorable slogans to come out of the climate-change talks in Durban over the past few days is: ;there is no planet B;. But what if there were? Over the past couple of decades astronomers have logged thousands of so-called ;exoplanets;—worlds which orbit stars other than the sun. On December 5th the scientists in charge of Kepler, a space telescope designed to look for such planets, confirmed their instruments discovery of its first Earthlike world. It is dubbed, rather unromantically, Kepler 22b.在过去几天的Durban气候变化会谈上提出的较难忘的口号之一就是;没有星球B;,但是如果有呢?在过去的几十年内,天文学家记载了数以千计的所谓的;外行星;---饶太阳以外的星球轨道运行的宇宙。12月5号,负责开普勒号的科学家确认他们的仪器发现了第一个类地球星体,开普勒号是专门为寻找这样的类地球星体而设计的太空望远镜。The existence of this planet, which circles a star 600 light-years away, in the constellation of Lyra, had previously been suspected. Kepler, which belongs to NASA, Americas space agency, works by observing dips in a stars brightness as a planet passes in front of it. It flags likely looking reductions as ;candidate planets;, of which Kepler 22b was one. But three passes are needed to confirm a planets existence, and Kepler 22b has now passed this test. Crucially, it orbits well within its stars ;Goldilocks zone;: neither too close nor too far away for liquid water (and therefore, perhaps, life) to exist on its surface.存在这么一个行星,它环绕天琴座星系中一颗600光年远的恒星运行,之前被怀疑的不存在,开普勒号,隶属于美国国家航空与宇宙航行局,即美国航天局,它通过观察当行星通过时恒星光亮度的变化来工作。它标识显现的光度弱化可能为候选行星,开普勒22b就是一个。但是一个行星的确认需要通过三个检测,开普勒22b现在已经通过检验。最重要的是,他环绕着其恒星的;适居带;很好地运行;不会太近也不太远(因此,可能,生命)液体水可能存在在上面。It joins two other Earthlike planets-Gliese 581d and HD 85512 b-discovered by another instrument within the past few years. In truth, the term ;Earthlike; is a stretch. Kepler 22b has a radius 2.4 times that of Earth, and if it is made from roughly the same stuff its surface gravity will also be about 2.4 times as strong. But NASAs astronomers remain unsure whether it is predominantly gaseous, liquid or solid.它加入了另外两个类地球行星——Gliese 581d 和HD 85512 b—在过去的几年里被另外的仪器发现的。事实上,;类地球行星;这个词言过其实,Kepler 22b半径是地球的2.4倍,如果它和地球的组成大致相同,它的表面引力也将大约高达地球引力的2.4倍。但是美国国家航天与宇宙航行局的天文学家仍不能确定它主要是气体的、液体的或是固体的。Nevertheless, Kepler 22b is the most promising exoplanet yet found. Unlike the others, which skirt the edges of their stars Goldilocks zones, Kepler 22b orbits comfortably within its own. NASAs researchers reckon its surface temperature is about 22°C, compared with 15°C (at least for now) on Earth. Its parent star is similar to the sun, again unlike those of the other two candidates, both of which orbit cooler, dimmer stars. Indeed Gliese 581ds parent is a red dwarf-the tiniest stellar species. That means its Goldilocks zone is so close to it that the planet may be tidally locked, as the moon is to the Earth. If that were the case, one side of Gliese 581d would be permanently lit (and heated) while the other experienced unending darkness.然而,Kepler 22b 是目前发现的最有希望的外行星。不像其他行星不在恒星的;适居带;,Kepler 22b 在它的;适居带;舒适地运行。美国国家航空与宇宙航行局的研究人员通过与地球表面温度15°C(至少现在是)比较,估算出它表面的温度大概是22°C。它的母恒星与太阳相似,这又与其他两个候选外行星不同,其他两个候选外行星都环绕较冷的、较昏暗的恒星运行。Gliese 581d的母恒星确实是一个红矮星---最小的星系。那意味着适居带;非常接近它以至于行星可能被潮汐力锁住,就像月亮对于地球一样。如果是那样的话,Gliese 581d的一面将会是常年光亮的(并很热),而另一面将会是无尽的黑暗。These three potentially habitable exoplanets may soon be joined by many more. In the two and a half years since its launch, Kepler has spotted 2,326 candidate planets. About 650 others have been discovered by other instruments. That plethora allows astronomers to start drawing conclusions about how common various sorts of planets are. Of Keplers haul, 9% seem to be of a similar size to Earth (though not all are in the Goldilocks zone of their star); a further 29% are Super Earths-planets substantially larger than Earth that are nevertheless rocky. Forty-eight of Keplers unconfirmed candidates look as if they orbit within their stars habitable zones; of those, ten seem to be Earth-sized.很快可能有更多的外行星加入这三个可能适合居住的外行星中。Kepler自发射以来的2年半里已经发现了2,326候选行星。其他仪器大约发现了另外650个行星。大量的行星使天文学家开始得出行星种类繁多的结论。Kepler捕获的行星中9%大小与地球相似(尽管不是所有的都在他们恒星的;适居带;);Kepler 发现的行星29%是超级地球---实质上比地球大,不过地球是岩石类行星。Kepler未能确认的候选行星48%看起来似乎是在;适居带;运行;其中,有10个与地球大小类似。The ultimate goal, of course, is to let astronomers make a plausible estimate of the total number of planets in the galaxy, of the number that could conceivably support life, and of the fraction of those that could (at least in theory) sustain human colonists. If only a few of Keplers possible Earthlike planets turn out to be real, that third number is likely to be in the millions.当然最终的目标是让天文学家对系的行星总数、确定可以维持生命的行星数和那些可以维持人类殖民者生命(至少在理论上)的行星比例做出一个接近可信的估算。如果Kepler类地行星中只有很少被明是真的,第三个数可能是数百万。Such knowledge will mark an historic transition, says Chris Lintott, an astronomer at Oxford University who is giving the Kepler team a hand with the data analysis, since the uncertainties around the question of whether life exists elsewhere will cease to be astronomical (how many suitable planets are there?) and become purely biological (how easy is it for life to get going, and how easy is it for it to become intelligent?). Based on the preliminary data, it looks as if there are numerous suitable planets. The science of exobiology may soon cease to be an oxymoron一位牛津大学的天文学家Chris Lintoot说这些知识是历史转变的标志,他对Kepler团队给以数据分析的援助,从此关于其他地方是否存在生命问题的不确定性将不再是天文学问题(有多少合适的行星),而是变成了纯粹的生物问题(生命开始难不难?进化到聪明难不难?)基于这些初始数据,似乎有许多合适的行星,外空生物学将不再是一个矛盾修饰。 /201210/202879

Business.商业。British law firms.英国律师事务所。Taking the magic abroad.进军梦幻般的国外市场。Londons big law firms are expanding their global footprints.伦敦的大型律师事务所正在进行全球扩张。LAWYERS are cautious folk. So the recent collapse of Dewey amp; Leboeuf, a big American law firm, has scared them. Dewey failed because it tried to grow too fast, by borrowing too much money. Other firms still want to grow, but they are doing so slowly and carefully.律师是十分谨慎的人群。因此,最近美国大型律师事务所Dewey amp; Leboeuf的倒闭已经吓坏了他们。Dewey律师事务所(后文简称Dewey)之所以倒闭,是因为急切扩张,借贷了大量贷款。其他事务所仍然寻求发展,但他们做的比较缓慢和小心。Consider Londons top five law firms, known as the ;magic circle;. Allen amp; Overy and Clifford Chance released results early this week, and Freshfields Bruckhaus Deringer and Linklaters were expected to do so later. (Slaughter and May does not release public results.) Allen amp; Overy had a good year, with its revenues growing by 6% and its profits by 7%. Clifford Chance, the biggest, did even better, with revenues up by 7% and profits up by 13%.以伦敦最大的五家律师事务所为例,他们被称为;梦幻集团;。Allen amp; Overy和Clifford Chance在周初发布了他们的业绩报告,Freshfields Bruckhaus Deringer 和 Linklaters随后也将发布业绩报告。(Slaughter and May没有发布公开的业绩报告。)Allen amp; Overy事务所的收益不错,总收入增长6%,利润增长7%。最大的Clifford Chance事务所表现的更好,总收入增长7%,利润增长13%。Emerging markets are where the growth is. Allen amp; Overy now gets 22% of its revenue from such places, up from 15% a few years ago. It opened an office in Vietnam a month ago and another in Jakarta 17 months previously. As for China, so many Western firms have piled in that they have competed each others fees down, but Wim Dejonghe, Allen amp; Overys (Belgian) boss, is still optimistic: the centre of gravity has moved from Shanghai to Beijing, he says, as the focus has shifted from inbound mergers and investment to Chinese money flowing out.这种增长来自于新兴市场。Allen amp; Overy事务所来自于新兴市场的收入从几年前的15%增长到22%。它一个月前在越南开了一个营业处,17个月前在雅加达同样开了另一个(营业处)。对于中国,涌入了如此多的事务所以至于他们相互低价竞争。但Allen amp; Overy的比利时老板Wim Dejonghe仍然很乐观,他表示:市场的中心已经从上海转移到北京,因为焦点已经从入境兼并和投资转移到中国资金的外流。David Childs, the boss of Clifford Chance, is also bullish on China. His firm cut partners during the recession, but not in Asia, the Middle East or Brazil. As for downward pressure on fees, Mr Childs says, slowly, ;They are very careful buyers…in Asia,; before insisting that his firm has no trouble with pricing there. The firms revenues grew by 28% in Asia this year, thanks in part to a push into Australia. Next year will be tougher: though bank regulatory work and dispute resolution are providing steady fees, ;Id much rather have healthy transaction flows.;Clifford Chance的老板David Childs同样看好中国市场。在经济萧条期间他的公司削减了合作伙伴,但不是在亚洲,中东和巴西。就收费走低的压力的问题,Childs先生缓缓地说:;亚洲人是很谨慎的买家。;随后他坚持,在亚洲他的公司没有定价方面的困扰。今年公司在亚洲地区的收入增长了28%,部分是得益于进入澳大利亚市场。明年的形式可能会困难一些:尽管监管工作和调解纠纷在提供稳定的酬金,我更希望拥有可观的交易佣金收入。The magic circle may be getting a new competitor. Herbert Smith, a second-tier firm, announced a merger with Freehills, one of Australias biggest, on June 28th. With revenues of over billion, the merged firm will be bigger than Slaughter and May. It will push for work related to Austrialias commodity boom and Asian capital markets. But David Willis, Herbert Smiths boss, is keen to stress the firms un-Dewey-like gradualism: ;Were not expecting a huge increase in earnings in year one. Thats not why were doing this.;梦幻集团可能会有一个新的竞争者。6月28日,位于行业第二集团的Herbert Smith事务所宣布与Freehills事务所进行合并,后者是澳大利亚最大的律师事务所之一。合并后的事务所将以10亿美元的收入超过Slaughter and May事务所。它将推进与澳大利亚商品市场和亚洲资本市场等相关的工作的发展。但Herbert Smith的老板David Willis着重强调公司不同于Dewey的增长模式:;我们不期望在一年之内实现收入的大幅增长。这不是我们进行合并的原因。; /201209/198873

Its Wednesday, February 23rd. Im Wilson Tang and its time to get loaded.今天是2月23日,星期三。我是Wilson Tang,是时候了解最新资讯了。Doodle 4 Google is a contest where children can unleash their creativity and maybe win a little cash at the same time. But Google yet again has found itself in some privacy trouble. The initial parental consent form asks for the last four digits of a students social security number and their city of birth. With that information, it would be relatively easy to figure out a youngsters complete social security number. A Google spokesperson however says it uses the information to stop duplicate entries and to ensure that all applicants are legal US residents. Google assures that it is not storing security numbers.谷歌4涂鸦大赛给了孩子们一次充分发挥想象力的机会,大赛设立了小笔现金的奖金。但谷歌却陷入了侵犯用户隐私的麻烦中。谷歌只要得到了家长的同意,就可以获得孩子社会保险后四位数字和出生城市。有了这些信息,就不难推算出当事人的全部社会保险号码。一名谷歌发言人解释这么做是为了防止重复登录,并保所有的用户都是合法的美国公民。谷歌方宣称没有储存用户的社保号码。OK, yesterday, we reported that the iPad 2 could be delayed until June, but now the word is that it could be as early as next week. Media invitations for big launches like these tend to go out on short notice. Once the Cnet invites come in, we will let you know.昨天我们报道说iPad2可能要推迟到6月面世了,但最新消息是iPad2下周就可能发售。这种产品的大型发布会会提前向媒体发出简短的邀请函。等到我们Cnet收到邀请函,我们会告诉大家。Amazon announced that Amazon prime customers can now stream more than 5,000 movies and TV shows for free. Again, this is only for Amazon prime members that pay the annual 79 dollar fee for Amazon perks-like-free shipping and now free movies. Customers will be able to watch their free streams on Macs, window machines, roku boxes and other Internet-connected devices.亚马逊宣布亚马逊Prime用户可以免费观看超过5千部电影和电视剧。当然这是针对花79美元订购亚马逊Prime务的用户的捆绑福利。这些用户将可以在Macs,windows系统的产品,Roku boxes和其他联网产品上使用。China now has an official government search engine and its called Panguso. Itll compete with Baidu for the NO1 search engine spot in the country. Remember how China and Google had it out last year over filtered search results. Well, I guess if you cant beat them, join them. The search engine will provide government approved search results so dont bother searching for Falun Dafa.中国现在有了官方政府搜索引擎,名叫盘古搜索。它将和百度竞争中国最大搜索引擎的位置。还记得去年中国搜索引擎和谷歌比拼过滤搜索结果的事吗。如果你不能断定哪个更好,那就多尝试。盘古搜索引擎将提供中国政府批准传播的消息,所以你可以大胆搜索法轮功。Mint has added a few new tools that will help its users get out of debt, they are called the get-out-of-debt tools. And they will help you set and manage a payment schedule for any money owed. It takes into account your salary and current spending habits and it will help you get a sense of when and how you can pay off any debt. Mint says this was one of the most requested features.Mint推出了一些小工具来帮助用户摆脱欠债的危机,这款应用叫做“摆脱债务工具”。这款应用会帮助你管理现有钱财合理出。它还会记入你的收入和消费习惯,而这会帮助你了解你应当什么时候,如何还款。Mint的应用总能迎合人们的需求。If you have any media upload to Yahoo , you should download it now if you want to keep it. The site Yahoo discontinued uploads in December and now any s that were uploaded before then will be pulled after March 14th. Yahoo enabled downloading under the my tab so users can retrieve their content before then. Yahoo isnt shutting down, though, it just wont allow any more user-generated content.如果你曾在雅虎上传过视频,如果你想保留这些视频,你应该赶紧再下载下来。雅虎视频从12月就中断了视频上传功能,而现在,任何3月14日之前上传的所有视频都将被删除。雅虎提供了我的视频的标签以供用户在限定日期前下载。雅虎视频将不会关闭,只是不再授权用户上传内容。Thats your news for today.Im Wilson Tang for cnet.com and youve just been loaded.以上就是今天的最新资讯。我是Cnet.com的Wilson Tang,感谢您的收看。注:本篇文章英文来自普特论坛,译文属原创,,。201210/204338

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