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2017年12月12日 06:47:49    日报  参与评论()人

盐城超导视无痛人流医院盐城无痛人流那里好PRESIDENT OBAMA: Good morning, everybody. It is my privilege to welcome you to Washington and to formally convene our fourth Nuclear Security Summit. I convened our first summit – six years ago, in this same room – because the danger of a terrorist group obtaining and using a nuclear weapon is one of the greatest threats to global security.Our nations committed ourselves to action – concrete, tangible steps to secure the worlds vulnerable nuclear materials. And we continued our work at our summits in Seoul and The Hague. I want to, again, thank our friends from the Republic of Korea and the Netherlands for their leadership on this critical issue.Back at our first summit, I ed Albert Einstein. At the dawn on the nuclear age, he said, ;The unleashed power of the atom has changed everything.; And he added, ;A new type of thinking is essential if mankind is to survive.; Over the past six years, when it comes to nuclear security, weve embraced a new type of thinking – and a new type of action. This is a perfect example of a 21st century security challenge that no one nation can solve alone. It requires coalitions and sustained coordination across borders and institutions. And the good news is weve made significant progress.Weve made nuclear security a priority at the highest levels. And I want to thank all my fellow leaders – from more than 50 nations and key international organizations – for your commitment to this work and being here today. Some of you were here for our very first summit; many of you have since taken office and joined this work. But its a reminder that the task of protecting our citizens transcends political ideologies, parties and administrations.To date, our nations have made some 260 specific commitments to improve nuclear security – and so far, three-quarters of these steps have been implemented. More than a dozen nations have removed all their highly enriched uranium and plutonium. Countries have removed or disposed of several tons of this deadly material. Nations have improved their nuclear security, including stronger regulations and more physical security of nuclear facilities, and more nations are cooperating to prevent nuclear smuggling.Leading up to this summit, nations have fulfilled additional commitments. Argentina, Switzerland, Uzbekistan all successfully eliminated all their highly enriched uranium from their countries. China recently opened its new center for promoting nuclear security and training, and Im pleased that the ed States and China are cooperating on nuclear security. And Japan is working to complete the removal of more than half a ton of highly enriched uranium and plutonium, which is the largest project in history to remove nuclear material from a country.Im also pleased to announce that in recent days, after many years of work, 102 nations have now ratified a key treaty – the Convention on the Physical Protection of Nuclear Material. As a result, we expect that the treaty will enter into force in the coming weeks – giving us more tools that we need to work together in the event of theft of nuclear material or an attack on a nuclear facility. Several of the nations here made the extra effort in recent weeks to complete this process in time for this summit. And I want to thank you very much for helping us get over the line.Once again, Im making it clear that the ed States will continue to do our part. Today were releasing a detailed description of the security measures our military takes to protect nuclear material so that other nations can improve their security and transparency as well.For the first time in a decade, were providing a public inventory of our stockpiles of highly enriched uranium, which could be used for nuclear weapons, and that inventory is one that we have reduced considerably. When it comes to our nuclear-powered ships and submarines, were exploring ways to further reduce our holdings of highly enriched uranium.In short, everybody has been participating, and by working together, our nations have made it harder for terrorists to get their hands on nuclear material. We have measurably reduced the risk. But as we discussed at last nights dinner, the threat of nuclear terrorism persists and continues to evolve. Fortunately, because of our coordinated efforts, no terrorist group has succeeded thus far in obtaining a nuclear weapon or a dirty bomb made of radioactive materials. But we know that al Qaida has long sought nuclear materials. Individuals involved in the attacks in Paris and Brussels taped a senior manager who works at a Belgian nuclear facility. ISIL has aly used chemical weapons, including mustard gas, in Syria and Iraq. There is no doubt that if these madmen ever got their hands on a nuclear bomb or nuclear material they most certainly would use it to kill as many innocent people as possible.And thats why our work here remains so critical. The single most effective defense against nuclear terrorism is fully securing this material so it doesnt fall into the wrong hands in the first place.This is difficult. At hundreds of military and civilian facilities around the world, theres still roughly 2,000 tons of nuclear material, and not all of this is properly secured. And just the smallest amount of plutonium – about the size of an apple – could kill and injure hundreds of thousands of innocent people. It would be a humanitarian, political, economic, and environmental catastrophe with global ramifications for decades. It would change our world.So we cannot be complacent. We have to build on our progress. We have to commit to better security at nuclear facilities; to removing or disposing of more dangerous material; to bringing more nations into treaties and partnerships that prevent proliferation and smuggling; and to making sure that we have the architecture in place to sustain our momentum in the years ahead.With so many members of the global coalition against ISIL here today, this will also be an opportunity to make sure that were doing everything in our power to keep a terrorist group like ISIL from ever getting its hands not just on a nuclear weapon, but any weapon of mass destruction.So I am very appreciative of the excellent work thats been done and the excellent conversation we had last night. With that, what Id like to do is to invite Prime Minister Mark Rutte of the Netherlands to review some of the specific progress that weve made since our last summit.PRIME MINISTER RUTTE: Mr. President, dear Barack, esteemed colleagues, and ladies and gentlemen – Barack, your initiative in 2010 to convene the first Nuclear Summit has bolstered our defenses against the nightmare of a nuclear attack.The vicious terrorist acts in Brussels last week only underscore the importance of the NSS process. And its fitting that we are completing this cycle of four summits under your leadership.In 2014, it was my privilege to welcome the NSS to The Hague. And its encouraging that we have continued to make progress since then.First, the amount of nuclear material in circulation continues to decline. More and more excess nuclear material is being stored and handled in a sustainable manner, like the recent shipment of excess plutonium and highly enriched uranium from Japan to the ed States. And the use of low-enriched uranium for the production of medical isotopes and other purposes is on the rise.Second, the material that is out there is being made more secure as more countries turn the IAEAs recommendations into national legislation. Since The Hague summit, 37 have committed to doing so – most recently, Jordan and China.And indeed, third, international cooperation and commitment continue to grow. And the imminent entry into force of the amended convention on the physical protection of nuclear material is a great achievement. And this important milestone reinforces our efforts at this summit today.Im also delighted that earlier summits have provided a legacy into other respects. Firstly, the scenario-based policy discussion we introduce in The Hague was valuable experience. Today, we are using this tool again. And I look forward to an informal, concrete, interactive discussion, and I have no doubt it will be just as successful as in The Hague.Secondly, there is the gift basket. Its great to see how initiatives launched by one or more countries can bring us closer to a breakthrough. In the past few months alone, new gift baskets have been added on complex issues like cybersecurity and insider threats. Lets keep up the momentum even after this final NSS.Dear colleagues, this summit is not the end of our quest to make the world safe from nuclear terrorism. The five organizations to which we pass the torch today can count on our continued support and commitment. Should the need arise, I know that everybody here will be y to return to our roundtable.Thank you.PRESIDENT OBAMA: Thank you very much, Mark, for the excellent summary.With that, Id like to ask the press to depart the room. And we will begin this opening plenary session.201604/436440江苏省阜宁县人民医院无痛人流多少钱 美国成语俗语教程录音 Lesson1-6暂无文本 /200606/7799to get one's back up to scratch one's back 当一只猫生气的时候,它往往把它的背拱起来,嘴里还发出呼呼的声音,显得它随时准备施展它那爪子的威力。美国一个常用语就出自猫的这种形像。 这个常用语就是:to get one's back up。To get one's back up就是生气的意思。下面这句话是一个妻子在说他的丈夫: 例句-1: "One thing really gets my back up -- the way my husband leaves his clothes on the bed or on the floor so I have to pick them up all the time." 她说:“我的丈夫总是把衣往床上、地上乱扔,我老得把它们拣起来,真叫我生气。” 可是,妻子的批评使做丈夫的很生气。他对朋友说: 例句-2: "And there's one thing that really gets my back up: my wife nagging at me to hang my clothes up as soon as I walk in the house at night after a hard day at the office." 他说:“每天在办公室辛苦地工作了一天,可是晚上一走家门,我老婆就开始唠叨,要我把衣挂好。这实在让我生气。” 要是你觉得背上某一个地方痒痒,而你自己又抓不到。这是很难受的。在这种情况下,最好有人替你抓一下。美国人有一个普遍的说法,那就是:to scratch one's back。To scratch one's back从字面上来看就是“抓某人的背”。它的真正含义是:某人帮了你一下忙,而这个帮你忙的人也期望你下回帮他的忙。因此,to scratch one's back实际上就是:这回你帮我忙,下回我就帮你的忙。例如,一个参议员对他的高级助手说: 例句-3: "This senator from the 11th district scratched my back when he voted for my bill to cut state income taxes, so it's my turn to do him a favor and vote for that bill for more money for roads in his district." 这位参议员说:“上回在投票通过我提出的有关裁减州所得税的提案时,第十一选区的参议员投了我一票,帮了我的忙。所以,现在是该我帮他忙的时候了,我得投票赞成为他的选区修建公路增加拨款的提案。” 这种现象在政客当中很普遍,但是做买卖的也要相互给好处,请听这位推销员说的话: 例句-4: "In my business it's important to scratch each other's back. Say a customer does me a favor by giving me an extra big order. The next time he's in town I might take him out to dinner and a broadway show." 这位推销员说:“干我们这行,相互帮忙是很重要的。要是一位顾客订了特别大的一批货,帮了我的忙。下次他再到这个城市来的时候,我可能得请他吃晚饭和到百老汇去看演出。” 今天我们讲了两个习惯用语:"to get one's back up"和"to scratch one's back"。 To get one's back up是生气的意思;to scratch one's back是指某人帮了一下忙,帮忙的人也期待对方下回帮他的忙。 「美国习惯用语」第一百零一课就讲到这里。欢迎下次再一起来学习美国习惯用语。再见。 /200601/3056响水县中医院打胎多少钱

盐城治疗龟头炎最快方法We live in an incredibly busy world.我们生活在一个异常纷杂的世界。The pace of life is often frantic, our minds are always busy, and were always doing something.生活的步调时常快得疯狂,我们的头脑(心灵)一直忙碌运转着,而我们每时每刻都在做着事情So with that in mind, Id like you just to take a moment to think, when did you last take any time to do nothing?记住这点的同时,我希望你们能拿出一小会儿时间来想想,上一次自己什么都不做是什么时候?Just 10 minutes, undisturbed? And when I say nothing, I do mean nothing.仅仅10分钟,毫无干扰地?当我说什么都不做,就是什么都不做。So thats no emailing, texting, no Internet, no TV, no chatting, no eating, no ing.没有电子邮件、短信,没有互联网,没有电视、聊天、食物、阅读,Not even sitting there reminiscing about the past or planning for the future.甚至不包括坐着回想过去或者思考将来。Simply doing nothing. I see a lot of very blank faces.只是什么都不做。我看到你们中很多茫然的脸。You probably have to go a long way back.我的想法是,你们很可能要往后退很大一步。And this is an extraordinary thing, right?而这是一件很离奇的事情,对吧?Were talking about our mind.我们说的是我们的大脑(心灵)。The mind, our most valuable and precious resource, through which we experience every single moment of our life.大脑(心灵),对我们来说最珍贵的东西,我们通过它来体验生活中的每一个时刻,The mind that we rely upon to be happy, content, emotionally stable as individuals,全靠它(心灵)我们作为一个个体,能感到幸福、满足、情感稳定,and at the same time, to be kind and thoughtful and considerate in our relationships with others.同时在我们与他人的关系中变得善良与体贴。This is the same mind that we depend upon to be focused, creative, spontaneous,靠着这个大脑(心灵),我们能够专注、有创意、自觉,and to perform at our very best in everything that we do.并在我们做的所有事情中发挥自己的才能。And yet, we dont take any time out to look after it.然而,我们没有花哪怕一点时间来关心它。In fact, we spend more time looking after our cars, our clothes and our hair than we事实上,相较而言,我们更关心自己的汽车、衣和头发的时间都要更多okay, maybe not our hair, but you see where Im going.好吧,也许不包括我们的头发,但你们懂我想要说的。The result, of course, is that we get stressed.而结果,当然是我们感到压力。201705/509991盐城月经不止是什么原因 In 2012, Kaggle challenged its community to build an algorithm that could grade high-school essays.2012年,Kaggle给当地学校出了个难题,设计一个算法来评判高中作文。The winning algorithms were able to match the grades given by human teachers.获胜的算法给出的分数居然和真正老师给出的分数相符。Last year, we issued an even more difficult challenge.去年,我们出了一道更难的题。Can you take images of the eye and diagnose an eye disease called diabetic retinopathy?你能从拍摄出的眼睛图像中诊断出糖尿病性视网膜病变吗?Again, the winning algorithms were able to match the diagnoses given by human ophthalmologists.再一次,获胜的演算法给出的诊断和眼科医生的诊断相符。Now, given the right data, machines are going to outperform humans at tasks like this.类似于这样的任务,只要给定正确的数据,机器将完全超越人类。A teacher might 10,000 essays over a 40-year career.一位老师在40年的职业生涯中可能审阅一万篇作文。An ophthalmologist might see 50,000 eyes.一名眼科医生大概可以检查5万只眼睛。A machine can millions of essays or see millions of eyes within minutes.但在短短几分钟之内,机器可以审阅百万篇文章或检查数百万只眼睛。We have no chance of competing against machines on frequent, high-volume tasks.对于频繁、大批量的任务,我们无法与机器抗衡。But there are things we can do that machines cant do.但有些事情机器却无能为力。Where machines have made very little progress is in tackling novel situations.机器在解决新情况方面进展甚微。They cant handle things they havent seen many times before.它们还不能处理未曾反复接触的事情。The fundamental limitations of machine learning is that it needs to learn from large volumes of past data.机器学习致命的局限性在于它需要从大量已知的数据中总结经验。Now, humans dont.人类则不然。We have the ability to connect seemingly disparate ths to solve problems weve never seen before.我们有一种能把看似毫不相关的事物联系起来的能力,从而解决从未见过的问题Percy Spencer was a physicist working on radar during World War II,Percy Spencer是一个物理学家,在二战期间从事雷达的研究工作,when he noticed the magnetron was melting his chocolate bar.他注意到磁控管融化了他的巧克力。He was able to connect his understanding of electromagnetic radiation他从对电磁辐射的理解with his knowledge of cooking in order to invent -- any guesses? -- the microwave oven.联想到烹饪,因此发明了——猜猜是什么?微波炉。201612/482337盐城妇幼保健医院治疗宫颈肥大多少钱

盐城治疗睾丸炎比较好的医院美国习惯用语-第76讲:blame game negative campaigning 各位听众,美国选民每四年不仅要选举一位总统,而且还要选举四百三十五名国会议员、至少三十三名参议员以及在州一级和基层的许多官员。在竞选的过程中,每个候选人为了当选总是想方设法地抬高自己,贬低别人。他们用的策略之一就是:blame game。 Blame是责怪或指责的意思,game在这里是指策略或手法。Blame game是候选人把造成某些社会问题的责任推到竞选对手身上去的手法,那怕他明明知道这是他自己的责任。下面这位候选人对选民说的话就是个例子: 例句-1: "I'm not going to play the blame game and say who's at fault that so many people are out of work. But I have to tell you my opponent did vote against three bills to create new jobs." 这句话的意思是:“我不会把造成那么多人失业的责任推给别人,我不会使用那种推卸责任的把戏。但是,我得告诉你们,在国会就三项有关创造新就业机会的提案投票时,我的对手投的是反对票。” 下面这个例子是对杜鲁门总统的: 例句-2: "Harry Truman, who was President from 1945 to 1952, was one man who did not play the blame game. He had a sign on his desk: The Buck Stops Here." 这是说:“杜鲁门从1945到1952年担任美国总统。他是一个不推卸责任的人,他的桌子上有一块牌子,上面写着‘我负责’这几个字。” 和blame game相似的一个俗语是:negative campaigning。Negative是反面的意思,campaigning就是竞选。那么,什么是negative campaigning呢?下面这句话就回答了这个问题: 例句-3: "A listener just called in to ask what I mean by negative campaigning. Well, it means a candidate's main strategy is to tell voters how bad the other guy is instead of talking about how good he is himself." 他说:“一位听众刚才打电话来问什么是negative campaigning。Negative campaigning的意思是一个候选人采用的主要策略是告诉选民他的对手是如何的坏,而不是说自己是如何如何的好。” 下面是另一个例子: 例句-4: "Some political observers say that negative campaigning isn't working this year--that voters want to hear positive ideas about how to create new jobs and give people better health care." 这句话是说:“有些政治观察家说,尽力贬低对方的反面竞选方式今年行不通。选民们要听有积极意义的主意,像如何增加就业机会、为公众提供更好的保健措施等。” 今天我们给听众介绍了两个美国人在竞选时用的俗语,一个是blame game。Blame game就是一个候选人在竞选过程中企图把造成一些社会问题的责任推给对方,尽管他明知道那是他自己的责任。我们今天讲的第二个俗语是negative campaigning。Negative campaigning就是候选人集中力量讲对手的缺点,以此来抬高自己。 /200601/3031 because they cant accumulate enough patients to generate the research, to find new breakthroughs, and get them to patients.因为他们没有足够的患者去开展临床研究,找到新的突破口,并且为患者提供出治疗方案。But now thanks to the work of the Presidential Innovation Fellows但现在多亏了总统创新团队的工作some of the top technology minds who left Silicon Valley to work at the White House -- you can now go to Trials.Cancer.Gov,一些顶级技术大拿离开硅谷,来到白宫工作--任何人可以访问Trials.Cancer.Gov,type in real words like ;breast cancer,; a zip code, your age,输入实际的单词,比如;乳腺癌;,邮编或者年龄,and you can more easily be able to find a list of all the clinical trials that are being conducted in your area to become part of them.就能很方便地找到附近的正在实施的临床研究项目列表,并加入进去。And another thing thats happening that didnt happen before is that the private sector is also reimagining what it can do and what it should do.另一个当下正在但之前没有发生的事情是,私营部门也在重新规划能做和应该做的事情。In just the last few months, more than 70 new public-private sector commitments have been made by companies like Microsoft and Amazon.就在过去的几个月里,70多个新的公共和私营部门,比如像微软和亚马逊这样的企业,做出承诺。IBM, for example, IBM came to us and offered their supercomputer Watson,拿IBM来说,他们来到我们中间,提供了超级计算机沃森,to partner with the Department of Defense, and the largest hospital in the world VA.与国防部和世界上最大的退伍军人医院合作。201611/476387盐城无痛人流大约要多少钱射阳县海通镇医院预约



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