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永平县妇幼保健医院预约四维彩超大理流产哪家医院较好大理无痛人流哪个医院做的好呢 Tesla received more than 115,000 pre-orders for its next electric vehicle, the Model 3, the day before it even unveiled a prototype of the car, the company said on Thursday. 特斯拉(Tesla)周四表示,甚至在该公司发布其新款电动汽车Model 3原型的前一天,它就已收到逾11.5万份对这款车的预购订单。 Elon Musk, chief executive, announced the flood of interest from potential buyers at an event in Los Angeles where he took the wraps off the car. Although deliveries are not due to start until late next year, Mr Musk has targeted sales of 500,000 by 2020, a figure that would fulfil his ambition of creating the world’s first mass-market electric vehicle. 特斯拉首席执行官埃隆#8226;马斯克(Elon Musk)在洛杉矶为这款车揭幕的活动中宣布,潜在买家表现出了如潮水般的购买兴趣。尽管这款车要到明年底才开始交货,但马斯克已把到2020年时的销量目标定为50万辆,这一数字将助他实现打造全球首款大众市场电动汽车的雄心。 Tesla began taking pre-orders in its 215 stores around the world on Thursday morning, causing lines 200-300 people long in some North American locations. 周四上午,特斯拉开始在全球215家门店接受预订,北美的部分门店前排了两三百人的长队。 Analysts at Credit Suisse had estimated that 20,000 people put down deposits in Tesla stores, a level of interest they described as “really astounding” for a vehicle the buyers hadn’t seen. 瑞士信贷(Credit Suisse)的分析师们估计,有2万人在特斯拉门店交了定金。他们表示,对于一款买家还未亲眼见到的汽车来说,这样的购买兴趣“着实令人震惊”。 Unveiling the first prototypes of the car, designed as a starter luxury vehicle and priced at ,000 for the base model, Mr Musk confirmed that Tesla expected to hit its production target of late 2017 for the vehicle. 在发布这款车的首批原型时,马斯克实,特斯拉预计会在2017年底实现这款车的生产目标。Model 3是一款入门级豪车,其基本型定价为3.5万美元。 The new car will have a range of at least 215 miles on a single charge, he said, describing that figure as a minimum that the company expected to exceed. 他表示这款车充电一次至少可行驶215英里,并称这一数字只是续航里程下限,该公司预计实际续航里程会超过这一数字。 He revealed that even the base model would accelerate from 0-60mph in less than six seconds, come with the sensors needed to turn it into an autonomous vehicle, and have free access to the company’s network of supercharging stations. 他还披露,即使是基本型,也能在6秒内将车速从零加速至60英里每小时,另外这款车还配备了变身为自动驾驶汽车所需的各种传感器,并能免费使用特斯拉的超级充电站网络。 Tesla’s shares had fallen back 54 per cent since last summer, before rebounding by more than 50 per cent in the six-week run-up to Thursday’s unveiling. 去年夏天以来,特斯拉的股价先是回落了54%,接着又在本周四发布会之前的六周里反弹了逾50%。 /201604/435731漾濞县妇幼保健医院做孕检多少钱

大理四维彩超医院哪家好It's the biggest party of the year 全年最大的欢庆聚会 New Year celebrations in London   For lots of people in Britain, the 31st of December, or New Year's Eve as we call it, is the biggest party of the year. It's a time to get together with friends or family and welcome in the coming year.   New Year's parties can take place at a number of different venues. Some people hold a house party; others attend street parties, while some just go to their local for a few drinks with their mates. Big cities, like London, have large and spectacular fireworks displays.  New Year's parties can take place at a number of different venues. Some people hold a house party; others attend street parties, while some just go to their local for a few drinks with their mates. Big cities, like London, have large and spectacular fireworks displays.   New Year celebrations in London   There's one thing that all New Year's Eve parties have in common: the countdown to midnight. When the clock strikes twelve, revellers give a loud cheer, pop champagne corks and give each other a kiss.   They then link arms and sing a song called Auld Lang's Syne, by a Scottish poet called Robert Burns. Not many people can remember all the lyrics, but the tune is well known, so lots of people just hum along.   The parties then continue into the early hours of the morning with lots of dancing and drinking. Because of this, for a lot of people New Year's Day starts with a hangover. Other people might spend the day visiting relatives or friends they haven't managed to catch up with for a while. Whatever happens, New Year's Day tends to be very relaxed.   In Britain, it's popular to make a promise to yourself about something you are going to do, or want to stop doing, in the New Year. This is called a New Year's resolution. Typical resolutions include giving up smoking and joining a gym to get fit. However, the promise is often broken quite quickly and people are back into their bad habits within weeks or days.   New Year's Day is the last bank holiday of the festive season, which means most people have to go to work the next day: bright and fresh and y for the new year ahead!   Notes:  New Year's Eve 元旦前夜  welcome in 迎接   venues 地点   attend 参加  local 当地的  mates 伙伴;好朋友  fireworks displays 烟花展  countdown 倒计时  revellers 欢庆聚会者  pop (香槟酒)瓶塞弹跳而出  Auld Lang's Syne 友谊地久天长  lyrics 歌词  hum 哼哼(小调)  New Year's Day 元旦日  hangover 喝醉酒后隔天早上醒来头痛  New Year's resolution 新年决心  get fit 健身  bad habits 恶习  bank holiday 公共假日  festive season 节日气氛浓厚的季节 /200803/28882大理市漾濞县私密整形哪家医院最好的 大理剑川县妇幼保健人民中心中医院妇科医生

大理做无痛人流医院哪家好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 祥云县妇科整形哪家医院最好的巍山县人民医院预约电话



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