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禹州市治疗男性不育多少钱许昌/淋病专科医院长葛市体检哪家医院最好的 Despite viewing it from a distance this footage demonstrates the magnificent force of one of the world#39;s most powerful dams.尽管我们是从远处端详它,但这个镜头着实向我们华丽地展示了世界上最强悍的大坝。The Xiluodu Hydropower Station on the Jinsha River in China - which was built with 240 million cubic feet (6.8 million cubic metres) of concrete - spews out a record 164 feet (50 metres) of water per second when it is in full flow.溪洛渡水力发电站坐落在中国的金沙江(四川和云南交界处)畔,这个大坝用掉了680万立方米混凝土,当大坝蓄满水时候开闸放水的速度突破每秒50米下降水位的记录。Standing 937 feet (285.5 metres) tall it is one of tallest dams around - measuring almost six times the height of Niagara Falls. New clips taken from the sky shows water violently cascading through the giant artificial barrier with mist filling the surrounding steep-cut valley.大坝高285.5米,是世界上最高的大坝,据测量是尼亚加拉瀑布的6倍高。最新的航拍视频里可以看到水从大坝中冲出,溅起的水雾弥漫整个峡谷。Xiluodu which opened in July 2013 is the world#39;s third-largest hydropower station. It took eight years and 79.2 billion yuan (£9 billion) to construct the beast.2013年投入使用的溪洛渡水电站是世界上第三大水电站。建成这个巨型水电站耗资792亿元人民币,工程历经8年完工。Last year it received global recognition after the International Federation of Consulting Engineers (FIDIC) awarded the station as a FIDIC Outstanding Project of the Year.Liao Jianxin an engineering director with the project#39;s contractor China Three Gorges Corporation said the #39;intelligent management system#39; of the dam won the judges over.去年获得国际咨询工程师联合会杰出建筑奖,作为三峡集团的工程指导,廖建新说到是大坝的智能管理系统赢得了大会的认可。#39;The digital dam in a nutshell consists of the thermometer strain gauge and other detecting equipment in the concrete of the dam.大坝的智能管理系统是由无数温度检测仪器和其他检测设备组成。#39;The whole construction process was monitored by these equipment which gives a real-time account of the stress state and condition of the dam for the convenience of adjustment#39; said Liao.廖工程师说,在整个大坝施工过程中,对大坝的受力情况进行实时检测预警,并有相应对策。The Three Gorges Dam also in China is the world#39;s largest power station in terms of power output.三峡大坝是中国也是世界上最大的水力发电站。This is then followed by the Itaipu Dam on the Paraná River between Brazil and Paraguay. Xiluodu scores third place.世界上第二大水电站是坐落在巴西和巴拉圭交接的巴拉那河上的伊泰普水电站,溪洛渡水电站紧随其后成为世界第三大水电站。 /201702/494020When designing an overall fitness program, most people focus mostly on two components: nutrition and exercise.While there is no denying that these factors will probably affect your shape more than any other, you should spend some time thinking about how you sleep. Getting a good night’s rest will help you recover from exercise faster, give you more energy for exercise during the day, and help you establish a hormone balance that helps you process food better. While for most of us, there is nothing that we can do to actually increase the number of hours we sleep, there are a few steps that you can take to enhance the quality of your sleep every night.Get on a Sleep Routine - Ideally, you should wake up at the same time and go to bed at the same time every night. This will help your body get accustomed to a routine, which can make your sleep at night a bit deeper. Now, this might mean that you have to forgo sleeping in long hours on those lazy Saturday mornings. But if you stick to a good schedule over time, you will probably discover that you have more energy and have an easier time falling asleep at night.Turn off the TV – Try to avoid watching television for about half an hour before you decide to hit the hay. Studies show that this extra stimulation can actually decrease your quality of sleep. When you stare directly at any bright light, like a television screen, it tells your brain that it is still light out. When you do something a bit more calming before you go to bed, like a book or listen to music, it can prepare your body for sleeping, just like warming up can prepare your body for exercise.Spend Time Making Your Bedroom Sleep Friendly - If you have to contend with a bright street light coming in through your bedroom window, there just is not any way that you are going to sleep well. Make sure that your blinds can block out any light that might come in, and that your room stays at a comfortable temperature. The next time you want to do a redesign of your bedroom and want to make it more sleep friendly, try choosing darker and earthy colors rather than bright primary colors.Don’t Schedule Your Exercise Right Before Sleep – Generally speaking, exercise improves the quality of your sleep. It physically exhausts your body so that your sleep in deeper and most restful. But if you do that exercise right before you go to bed, you stimulate your body to a degree that makes it difficult to go right to sleep. If night time is the only time you can exercise then you should of course do it anyways. But if you have an option, it’s better to get your workouts done in the morning.Personal trainer Christopher William McCombs runs Fitness Boot Camp in Orange County California. He is radically different in his approach to losing fat. Chris is also a Fitness Training Marketingexpert and helps fitness trainers all over the globe to triple their income while cutting their work hours in half. 大多数人在计划整个健身进度表时,会主要关注两大元素:营养与运动。营养和运动无可厚非会影响你的身材,然而你应该多花些时间好好想想你的睡眠到底如何。一夜良好的睡眠能帮助你更快地从运动中恢复,在白天为你提供更多运动所需的活力,同时还能帮你建立荷尔蒙的平衡,有助于你更好地吸收食物。但是对大多数人来说,我们无法实际延长我们的睡眠时间,这里我将给你一些建议,可以帮助你提高每晚的睡眠质量。遵守良好的睡眠规律--理想的做法是,每天早上你在同一个时间醒来,每晚在同一个时间上床就寝。这能使你的身体建立一个良好的睡眠规律,有助于让你在夜里睡得更熟。那么现在看来,这就意味着你得放弃在懒散的周六上午睡懒觉的习惯了。但是只要你长时间坚持良好的睡眠习惯,你很有可能会发现你的活力更加充沛了,而且在晚上也更早容易入睡。关上电视机--在睡前半小时里尽量避免看电视。研究显示这种额外的刺激实际上会降低你的睡眠质量。当你直接盯着任何像电视机屏幕那样的亮光时,亮光会告知你的大脑说它仍在运作。当你在睡前做一些更加平静的事像是读书、听音乐时,会帮助你的身体为睡眠做好准备。这和你在运动前做热身准备的原理是一样的。花时间布置你的卧室让它更适宜睡眠--如果卧室的窗户中总有强光进入,那么无论如何你都会睡不好觉的。确保你的窗帘能阻隔任何光线进入,室内温度适宜。下一次你再要重新设计卧室时,记得要把它装修得更适宜睡眠,尽量选用深色和简朴的颜色,而不是鲜艳的三原色。睡前不要安排进行运动--一般来说,运动能提高你的睡眠质量。它能消耗你的体力,让你睡得又熟又香。但是如果你在睡前做运动,你会刺激你的身体使其处在一个不太容易入睡的状态。如果你只有在晚上才有时间锻炼身体,那当然你也只有这么做了。但是如果你有别的选择的话,还是最好在早上做运动。克里斯多夫·威廉姆·麦肯是一名个人训练师,他在加州的橘子郡经营一家健身训练营。他在减肥方面有他独特的方法。克里斯还是一名健身训练市场专家,帮助全世界的健身训练师缩短一半的工作时间,实现收入翻三倍。 /200805/38532许昌/无痛人流的医院

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许昌/治疗尿道炎需要多少费用“I’m a dirty old man and you look attractive, Marissa.” They were the words that greeted Marissa Mayer, Yahoo’s chief executive, during her first annual shareholder meeting, when a man named George Polis took the microphone to ask about dividends.“我有点老不正经,你看起来很有魅力,玛丽萨。”雅虎(Yahoo)首席执行官玛丽萨#8226;迈耶(Marissa Mayer)首次主持股东年会时,一个名为乔治#8226;波利斯(George Polis)的男子拿过话筒向她说道,他是想询问有关股息的事。Ignoring the statement, Ms Mayer deputed an executive to respond to Mr Polis’s query on dividends. The strategy has been consistent throughout her leadership of one of the world’s most famous companies. She has often avoided questions about Silicon Valley’s male-dominated culture. “I never play the gender card,” she told a reporter in 2015. “The moment you play into that, it’s an issue.”迈耶不理这句话,让一名高管回答了波利斯所提的股息问题。在她执掌全球最著名公司之一雅虎期间,她始终贯彻着这条策略。她常常回避有关硅谷男权文化的问题。“我从不打性别牌,”她在2015年曾对一名记者说,“一旦你牵涉其中,它就成了问题。”That changed this week when Ms Mayer made a rare complaint about “gender-charged” reporting in an interview with the Financial Times. “I’ve tried to be gender-blind and believe tech is a gender-neutral zone but do think there has been gender-charged reporting,” she said.但本周接受英国《金融时报》(Financial Times)采访时,她罕见地抱怨了那些“性别色浓厚”的报道。她说:“我曾经努力无视性别,并相信科技是不带有性别色的领域,但我的确认为存在性别色浓厚的报道。”She cited articles focused on appearance as one topic that plagues only female leaders. “I think all women are aware of that but I had hoped in 2015 and 2016 that I would see fewer articles like that. It’s a shame.”她提到一些文章对女性领导人评头论足。“我认为所有女性都知道这一点,但我曾在2015年和2016年希望这样的文章会少一些。这是一个耻辱。”She has also faced a stream of stories that would not have been written about a male chief executive, on subjects such as her childcare arrangements, themed holiday parties, dating history and home decor.还有一系列报道针对她的幼儿保育安排、假日主题派对、感情交往史以及家居装饰——如果是男性首席执行官,媒体一般不会拿这些做文章。The gender issue was clear from her first day as Yahoo chief executive in 2012, when some argued that the fact she was several months pregnant meant she would not be up to the job. When she took just two weeks of maternity leave, she was criticised again — this time for setting a poor example to mothers, who ought to take their full maternity leave entitlement. Like many of the gender-charged debates surrounding her leadership, it was one she could never win.从2012年她担任雅虎首席执行官的第一天起,性别问题便是显而易见的。当初,一些人认为她身怀六甲无法胜任这项工作。当她只请了两周产假时,她再次遭受批评——这次是因为她给母亲们树立了一个糟糕的例子,她们应该享受完整的产假福利。和很多围绕她的领导角色、充斥着浓厚性别色的争论一样,她永远赢不了。Preconceptions made Ms Mayer’s job at Yahoo difficult in more subtle ways, too. During her first few months, with the share price rising because of an increase in the value of the company’s stake in Alibaba, the Chinese ecommerce group, expectations rose so high that it would have been impossible for anyone to meet them.成见也在一些较微妙的地方令迈耶在雅虎的工作难以开展。在她上任后的数月内,随着雅虎股价因为对中国电子商务集团阿里巴巴(Alibaba)的持股增值而上升,人们的期望值高涨,以至于不可能有人能实现这些期望。Never mind that the company had churned through five chief executives in as many years; that revenues were falling as it lost ad sales, or that private equity types had been sniffing around in search of a bargain for some time. Never mind that Ms Mayer had never before run a company.不要想这家公司这些年来五次换帅,不用管营收随着广告销售放缓而不断下滑,也不要考虑一段时间以来私人股本公司频频嗅探想要低价收购雅虎,更不用想迈耶之前从未掌管过一家公司。You could call this the “glass cliff” — when women are brought into leadership roles only when a situation has been deemed impossible by others.你可以称之为“玻璃悬崖”(glass cliff)——这指的是,只有在其他人都认为局面已不可挽回的情况下,女性才会被委以领导角色。Ms Mayer made mistakes. Many of her acquisitions turned out to be duds, for example. This was particularly the case with Tumblr, which has registered writedowns of more than 0m[CHKD]. Her vision for expanding Yahoo by focusing on mobile, social, and native advertising was neither convincing nor something she was able to put into practice.迈耶犯过错误。例如,在她主导的收购中,许多被明是不成功的。特别是收购Tumblr,后者资产减记超过7亿美元。她设想以手机、社交、视频和原生广告为重心,对雅虎进行扩张,这既无法令人信,她也无法付诸实践。Yet she made brave calls, notably her decision last year to split off Yahoo’s stake in Alibaba. The plan was scuttled because of tax concerns but kicked off the process that led to the sale of Yahoo.不过,她进行了勇敢的尝试,尤其是去年她决定拆分雅虎对阿里巴巴持有的股份。由于纳税方面的考虑,该计划以失败告终,但是由此开启了通往出售雅虎的道路。Ultimately Yahoo’s problems proved so deep that it would have been all but impossible for any chief executive, male or female, to return the company to its former glory. Ms Mayer has gamely made the most of it.归根结底,雅虎存在的问题如此严峻,任谁来当这个首席执行官——不管是男性还是女性——要带领这家公司恢复昔日荣光都几乎是不可能的。迈耶很勇敢,她已经尽力了。 /201607/457213 If you wear a diamond on your finger, it likely has flaws, even if you can’t see them. 如果你手上戴了一颗钻石,那它很可能存在瑕疵,即便你用肉眼看不到。Don’t blame your partners for your flawed engagement rings, thank them. 别因为订婚戒指有瑕疵而指责你的伴侣,而是要表示感谢。You could be flaunting the future of data storage on your digits.因为你或许可以向人炫耀,数据存储的未来就在你的手指上。A paper published Wednesday in Science Advances shows how diamonds can be harnessed to store data for the long term. 周三发表在《科学前沿》(Science Advances)上的一篇论文,展示了利用钻石长期存储数据的方法。Right now, a tiny diamond — about half as long as a grain of rice and thinner than a sheet of paper — can hold a hundred times more information than a DVD. 现在,一丁点儿钻石——长度与半粒米相仿,厚度还赶不上一张纸——可以存储的信息量要比一张DVD多出百倍。That’s not much within the context of the world’s growing data hoard. 相较于世界上日益增大的数据存储量,这不算什么。But in the future physicists could access a diamond with storage capacity a million times greater than that of a DVD, maybe more.但在未来,物理学家可能会让一颗钻石具有比一张DVD大100万倍的信息存储容量,也许还会更多。Groups all over the world are scrambling to find a place to cram all the data we’re generating taking selfies, 当我们自拍、刷信用卡,乃至在今时今日处理一切事情的时候,都会生成数据。swiping credit cards and doing just about everything we do today. 全世界的许多组织都在争先恐后寻找一个可以把所有这些数据塞进去的地方。They’ve proposed DNA, holograms, old-fashioned magnetic tape and other ideas. 它们曾提议使用DNA、全息图、老式磁带以及其他一些载体。Diamonds aren’t new to the memory game, either. 在数据存储领域,钻石也不是新鲜事物。They’ve been proposed for quantum data storage, which is kind of like teleportation. 一直有人提议用它们进行量子数据存储——有点像隐形传输。But this isn’t that. 但这里说的跟那种不是一回事。It’s basic storage 101 — 010101 (and so on).它是基本存储101—010101(以此类推)。It starts with a tiny, atomic-sized imperfection known as a nitrogen vacancy center in your otherwise perfect diamond. 它首先需要你那看似完美无缺的钻石内存在原子大小的瑕疵,名为氮原子空缺中心。These flaws occur when a stray nitrogen atom — or a few of them — sneak in among its carbon structure. 当一个或者几个游离的氮原子在钻石的碳结构中潜行的时候,这些瑕疵就会产生。Deleting a carbon atom near the nitrogen leaves an empty space perfect for stashing data.剔除氮原子附近的一个碳原子,便会留下一个适合存储数据的完美空间。The researchers, a team of physicists from City University of New York, 研究人员是来自纽约市立大学(City University of New York)的一组物理学家。used lasers to encode and data on these tiny spaces, which they treated like magnets that could repel or absorb an electron. 他们用激光在这些微小的空间中对数据进行编码和读取,并把这些空间当成是可以排斥或者吸收电子的磁铁。To encode simple grayscale images like a smiley face, Albert Einstein and Erwin Schr#246;dinger they added an electron by shining a green laser and took one away with a red laser. 为了对简单的灰度图像——比如笑脸,以及阿尔伯特#8226;爱因斯坦(Albert Einstein)和埃尔温#8226;薛定谔(Erwin Schr#246;dinger)的形象——进行编码,他们通过发射绿色激光增加一个电子,并通过发射红色激光减少一个。They their data like a computer s 0s and 1s, but instead of digits there was light, which indicated the presence or absence of electrons.读取数据时就像电脑读取0和1时一样,不过这里涉及的不是数字,而是光,它会显示电子存在或者不存在。While both use light to data, the concept is a little different from DVD storage, said Jacob Henshaw, a graduate student who worked on the study.一名参与了这项研究的研究生雅各布#8226;亨肖(Jacob Henshaw)说,虽然都是用光来读取数据,但这一概念与DVD存储有所不同。A DVD is like a 2-D puzzle, and this diamond technique is like a 3-D model, he said. DVD就像2D拼图,这种钻石技术则像3D模型,他说。Unlike the DVD, which has only one surface, a diamond can store data in multiple layers, like a whole stack of DVDs.与只有一个表面的DVD不同,钻石可以对数据进行多层存储,相当于一大摞DVD。This storage would also work differently than a magnetic hard drive, because diamonds, as they say, are forever. 这种存储方式与磁性硬盘驱动器的运行也不一样,因为正如人们所说,钻石恒久远。Every time you access or rewrite your hard drive, the material it’s made of degrades, and after five or 10 years, it’s dead. 每当你访问或者重写硬盘的时候,构成硬盘的材料都会发生降解,五年或者十年之后它就报废了。But the defects in the diamonds don’t change, and if you do nothing, your data could last as long as your diamond.但钻石内的瑕疵不会发生改变,如果你什么都不做,你的数据会像钻石一样恒久远。There is a no way you can change it. 没有任何办法能改变它。It will sit there forever, said Siddharth Dhomkar, the lead author on the study.它会永远待在那里,论文的第一作者悉达多#8226;多姆卡(Siddharth Dhomkar)说。Veterans in the data storage industry, like Jon Toigo, are skeptical. 数据存储行业的一些资深人士,比如乔恩#8226;托伊戈(Jon Toigo),对此抱有疑虑。He worries that the only people fluent in this data exchange might be men in lab coats, that there will be flaws in the data, and that cost will be high, even with imperfect diamonds. 他担心能熟练进行这种数据交换的或许只有实验室里的研究人员,以及数据会出现瑕疵,还担心成本过于高昂,尽管所用的钻石是有瑕疵的那种。It’s usually a 10-year interval before the tech is released for commercial use, he said.通常而言,这项技术再过十年才能实现商用,他说。The researchers say their industrial fabricated diamond, which cost about 0, was the cheapest thing in their experiment. 研究人员称,他们在实验中用到的最便宜的东西是以大约150美元(约合人民币1000元)购买的工业用合成钻石。Their concept works on any material with the same flaw and any flawed diamond — not just lab ones. 他们的概念适用于任何具有同样瑕疵的材料以及任何一颗有瑕疵的钻石——不只是实验室里的那些。The bigger the diamond, the more defects, the more places to put information, said Mr Henshaw.钻石越大,瑕疵越多,存放信息的空间就越多,亨肖说。Whether or not your diamond engagement ring could one day also hold your wedding photos is something lab members have joked about. 实验室成员会拿有朝一日是否也能用你的钻石订婚戒指储存婚礼的照片来开玩笑。A ring on your finger has the same defects as a ring in the lab. 你手上的钻石和实验室的钻石有着同样的瑕疵。But light exposure will scramble the diamond’s data: You can put something on top of the diamond, but if you were to walk around in sunlight, you would erase your wedding photos, most likely, he said.不过,光暴露会让钻石内的数据遭到破坏:你可以在钻石上放点儿什么,但你如果走在阳光下,婚礼的照片极有可能被抹掉,他说。 /201610/474619许昌/性功能障碍医院哪家好许昌/包皮手术大概要多少钱



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