郑州自体脂肪丰胸
时间:2019年09月17日 17:19:01

世界末日:人类只有一年时间来应对超级火山喷发 -- 18::5 来源: 美国科学家通过对加州史前超级火山的研究,发现超级火山一旦要喷发时,人类可能只有一年的时间来逃命 If a super-eruption were to occur, the blast would launch enough ash into the atmosphere to disrupt weather years to follow, potentially causing famine, health crisis, and global civil unrest.如果一座超级火山即将喷发,那么爆炸将喷射出足够多的火山灰到大气之中,从而扰乱接下来多年的天气,有可能会造成饥荒、健康危机和全球动乱And leading up to the catastrophic event, the world would have just one year to prepare.而在迎来这一悲惨事件之前,人类仅仅只有一年的时间来准备应对Researchers have determined this based on a microscopic analysis of quartz crystals in pumice from the Bishop Tuff in Calinia, the site of a super-eruption 760,000 years ago.通过对加利福尼亚主教凝灰岩(76万年前此地曾发生过一场超级火山喷发)浮石中的石英晶体进行显微分析,研究者们确定了这一结论The ancient super-eruption in eastern Calinia med the Long Valley Caldera – a feature that is nearly miles long and miles wide.古代东加尼福利亚这场超级火山喷发形成了长谷火山口--约英里长,英里宽In the study, the researchers from Vanderbilt University and the University of Chicago analyzed dozens of small quartz crystals, remnants from the original underground magma, from the Bishop Tuff.在这项研究中,来自范德堡大学和芝加哥大学的研究者们分析了几十块小石英晶体,这些石英晶体采自主教凝灰岩,是地下岩浆喷射而出后的残余物质Quartz crystals have distinctive rims, they explain in a paper published to the journal Plos One, and are rich in titanium.研究者们在《Plos One期刊上发表了一篇论文,解释说这些石英晶体有不同的轮辋,并且富含钛Along with this, they are bright in cathodoluminescence, which allowed them to make high-resolution measurements of variation in the titanium, providing detailed insight on the transition from pre-eruptive crystallization to the decompression and crystallization at the time of the blast.除此之外,这些石英晶体还被置于阴极射线的照射下,从而使得研究者们可以得到钛物质变动的高精确测量,进而可以详细地观察到喷发前的晶体减压、在爆炸时结晶的转化过程This analysis helped to determine rim growth times and growth rates – revealing that these processes largely occurred in a span of less than a year.这项分析能够帮助确定轮辋的生长时间和生长率--而分析结果显示,这些过程大部分都发送在不到一年的时间里‘Maximum rim growth times span from approximately 1 minute to 35 years, with a median of approximately days,’ the authors wrote.作者们写道:“大部分轮辋的生长时间都在约1分钟到35年之间,其中中位数大约是天”‘More than 70 percent of rim growth times are less than 1 year, showing that quartz rims have mostly grown in the days to months prior to eruption...“超过70%轮辋的生长时间不足1年,这表明石英轮辋生长的时间大多截止到超级火山喷发前几个月…’Growth took place under conditions of high supersaturation suggesting that rim growth marks the onset of decompression and the transition from pre-eruptive to syn-eruptive conditions.’“轮辋生长只会发生在高度饱和的情况下,这表明轮辋的生长记录下了减压的开始时间,以及从爆发前到爆发时的情况变化”It takes tens of thousands of years the crust to generate enough eruptible magma, but once med, these unstable magma bodies only last centuries to a few millennia.地壳聚集足够喷发的岩浆需要数万年的时间,但是一旦准备完毕,这些不稳定的岩浆体就只会在地壳内存在几百年到几千年的时间As the decompression occurs, the magma body would likely be expanding as well, having detectable effects at the surface.一旦减压作用发生,岩浆体就有可能膨胀,并在地表产生明显的影响

双语:比尔盖茨变身圣诞老人送神秘大礼 --6 ::3 来源:    the second straight Christmas, Microsoft co-founder William Henry "Bill" Gates III made a Redditor very happy not only by granting her Christmas wish, but also by donating to worthy causes in her name.  连续第二个圣诞节,微软创始人之一威廉·亨利·“比尔”·盖茨三世让一名Reddit(社交新闻网站)的用户非常开心,不仅仅是因为比尔盖茨实现了她的圣诞愿望,还因为他用她的名义进行了捐助  Gates played a Secret Santa in this year's Reddit's Secret Santa gift exchange, an online gift exchange since that connects Internet strangers.  盖茨扮演今年Reddit网上神秘的圣诞老人进行礼物交换——这是从年就开始的在陌生网友之间进行的在线礼物交换活动  His beneficiary, a 5-year-old Loki fan named Calid7, got not just her wish—a Loki helmet—but also a book of pictures of Africa and a donation in her name to a vaccine program children in poor countries.  他的受益人——网名叫Calid7的5岁洛基粉丝,不仅拿到了梦寐以求的洛基头盔,得到了一本非洲新书,还有以她名义为贫穷国家的儿童捐助的疫苗项目  "The amazing human being Bill Gates sent me a Loki Helmet which i have been dying to own ever since the first Thor movie came out!! He my 'pie in the sky wish' that i filled out in my questionnaire and fulfilled it! I also got an amazing coffee table book of gorgeous pictures of Africa (somewhere i desperately want to go, its on my bucket list!) with an inscription and a Giant microbes polio virus stuffed animal!," Cali7 said.  “了不起的比尔盖茨送了我洛基的头盔!我从第一部《雷神电影开始就好想好想要的头盔!!他读到了我在问卷里填写的‘天上掉馅饼愿望’并实现了它!我还拿到了一本超棒的包含非洲壮观景色的茶几书(我超想去非洲的,这个愿望都上了我的遗书清单!),带有题词!还有一个小儿麻痹症病毒微生物的填充物!” Cali7说  She was particularly pleased with the donation Gates made in her name to Shot@Life, a program that provides vaccines children in poor countries.  她对比尔盖茨用她的名义向Shot@Life捐助尤其感到高兴,Shot@Life是一个向贫困国家儿童提供疫苗的项目  "(I) can't even begin to describe how incredible it makes me feel knowing that he made this donation in my name! I always donate what i can charities, it really makes me glow!" she said.  “我甚至不能描述,当我知道他用我的名字捐助的时候有多么难以置信!我总是尽我可能捐助慈善机构,这真的让我兴奋极了!”她说

神奇“金字塔”帮你变身衣橱女神~ -- :31: 来源:chinadaily A pyramid is more than just an ancient Egyptian burial site and a reminder of dietary restrictions, it can also dictate the division of items in your wardrobe. One’s closet should follow the balance of the fashion pyramid, divvied up as such: 说起金字塔,不要以为它只是一种古埃及文化遗迹,或者是减肥者参照的营养结构图,在你整理衣柜里什物的时候,金字塔也可以发挥重要的分类作用每个人的衣柜都应该照这种时尚界的金字塔原则来分类整理,这一金字塔结构是这样的: LEVEL 6: The bottom level (6) should make up about 35% of your total haul and include your wardrobe ‘basics.’ They are, in essence, the staple pieces that highlight and drive the overall look. 属于时尚金字塔的最底层(第6层)的什物包括你衣柜中最基本的一些东西,它们应该占你衣柜所有空间的35%这些东西是决定你每天的造型、并为你的魅力加分的基础物件 LEVELS amp; 5: Both quadrant (casual clothing) and 5 (professional clothing) should % of your wardrobe. 第四层(属于休闲衣物)和第五层(职业装)的物品都应该占你衣柜空间的% LEVELS amp;3: The second and third level of the pyramid should each consist of % of your wardrobe. These two sections are split into Seasonal items (swimsuits, winter coats) and eveninggoing-out clothes. 位于金字塔第二层和第三层的物件应该各占你衣柜空间的%左右金字塔的这两层属于应季物品(泳装、防寒大衣)和晚会聚会着装 LEVEL 1: The very top of the pyramid hosts the final 5% of your wardrobe, the finishing touches (aka accessories). 金字塔最顶端的物件应该占有你衣橱中最后5%的空间,这是你每天造型中最后的点睛之笔(就是首饰呐)

开学寄语——就由着他们吧 --01 :8:6 来源: 圣地亚哥州立大学去年在其Facebook和Twitter官方账号上向即将来报名的新生发布了一段文字:假如你的妈妈想帮你收拾床铺,就让她收拾吧;假如你的爸爸要跟整个楼层的同学打招呼,就让他打吧;如果他们时刻拿着相机,想要记录下你这两天的每一个举动,就让他们尽情拍吧以下为全文:Attention Freshmen who are moving in tomorrow: A little request ... When your mom wants to unpack all of your clothes and make your bed - Let her. When your dad wants to introduce himself to all the people on your floor - Let him. When they want to take pictures of every move you make this weekend - Let them. If they embarrass you or act crazy - Let them. As you start the new chapter of your life, they are also starting the new chapter of theirs. And believe it or not, this is probably more difficult them than it is you. So let them treat you like their "baby" one last time.明天入学的新生们注意了:一点小要求你妈想帮你收拾衣,收拾床铺的话,就随她吧你爸想跟整个楼层的同学都打招呼,就随他吧他们想把你这周末的一举一动都用相机拍下来,就由着他们吧如果他们让你有些尴尬,有些疯狂的举动,由着他们吧当你展开生命的新篇章时,他们也开始了人生新的阶段不管你信不信,这个阶段对他们来说要更困难一些所以,就让他们最后一次把你当“宝宝”照顾吧开学了,自然还是要跟大家分享一些相关的词汇的大一 freshman大二 sophomore大三 junior大四 senior本科生 undergraduate研究生 postgraduate士生 PhD student开学典礼 opening ceremony春季学期 spring semester秋季学期 fall semester注册、报到 register必修课 compulsory course选修课 optional course学分 credit奖学金 scholarship

NBA季后赛西部决赛:勇士遭遇连败,晋级前景岌岌可危 --6 :1:56 来源: 西部决赛第四场,勇士在雷霆主场再遭屠戮,以9-8的比分输给了雷霆队目前两队比分变为3-1,雷霆队抢得赛点OKLAHOMA CITY -- The stage was set a classic, and the defending champion Golden State Warriors instead suffered another stomping from an Oklahoma City Thunder team that appears to be the paradoxical dominant underdog. Game of the Western Conference finals ended after the Warriors lost contact in the second quarter and couldnrsquo;t close the gap in a 8-9 loss on Tuesday night.俄克拉荷马城现场报道--舞台为经典而设,一如本轮西部决赛赛前不为人所看好的俄克拉荷马雷霆队高歌猛进,再次将卫冕冠军金州勇士队斩落马下周二晚间(北京时间周三上午)西部决赛第四场,勇士在第二节挖下大坑,此后再无力追平比分,以9-8的比分败走俄城Bee the slaughter, the Warriors faced some miniature adversity at Tuesday morningrsquo;s shootaround. A group entered some of the cheaper seats at Chesapeake Energy Arena and started screaming chants their home team. With mischievous intent, Draymond Green, who stirred controversy in Game 3 kicking Thunder center Steven Adams below the belt, kicked his leg in their general direction.在今夜遭遇惨败前,勇士队在上午进行投篮训练时还遇到了一些麻烦一群狂热的球迷冲进了切萨皮克能源球场,高声为自己的主队加油看到这一幕时,德拉蒙德;格林恶作剧似地向人群的方向踢了一脚,不由使人联想到他在第三场比赛脚踢亚当斯的裆部所引发的巨大争议If he was to be public enemy No. 1 in these parts, he might as well relish it. Greenrsquo;s game is multifaceted, but defiance might define it. When he started the game, boos serenaded his every touch. But he was pressing, far too hard. The result was a series of passes nowhere close to the mark.格林似乎很享受成为头号公敌的感觉格林多面性比赛风格的核心可能源于其;蔑视一切;的精神比赛开始后,格林每次触球都引得现场嘘声四起为了明自己,格林有些用力过猛,换回的是一记记不着边际的传球After this latest stomping in Oklahoma City, itrsquo;s now hard the Warriors, down 3-1 in the series, to stand in defiance of the facts -- and an ominous reality. Are they done? No, not technically. Itrsquo;s theoretically possible a team to win three remaining games with two left at home. But itrsquo;s difficult to find even morsels of optimism within these latest permances, back-to-back losses the first time all season.在俄城吞下两连败的苦果,比分改写为1-3,陷入岌岌可危的境地,勇士队再也无法如此笃定了他们的卫冕之路走到尽头了吗?目前还没有,从技术层面上来说还没有剩下的三场比赛将有两场在勇士队主场进行,理论上讲,连胜三场的可能性是存在的可看看这队伍两连败的表现(勇士队本赛季首次遭遇客场背靠背连败),如此乐观的预测又从何谈起呢?If Stephen Curry is going to miss badly at the rim, if Green is going to throw away passes, therersquo;s little chance of going 3--3. Odds are long and the death watch is on the 73-win team.如果库里的投篮继续打铁,格林的传球继续失灵,将比分扳成3-3简直是天方夜谭这创下73胜9负常规赛最佳战绩的队伍逃过此劫的机会极其渺茫,万丈悬崖却已在近在眼前In the past, Golden State has struggled against teams that favored a differing style. Now, the supreme challenge is a squad that wishes to run. And when Oklahoma City runs, it does so with superior speed and size. Russell Westbrook(36 points, 7 shots, assists) looked quite comtable moving at warp speed as Curry (19 points, shots) was moving as though under water.雷霆队最希望跑起来打球,这和勇士队此前遇到的球队的风格迥然不同奔跑起来的雷霆队队员那无与伦比的速度和体型令勇士队吃尽了苦头维斯布鲁克似乎非常享受高速的进攻节奏,出手7次拿下36分,送出次助攻;库里却好似溺水般挣扎,出手次仅入账19分Between moving fast on offense, a once questionable Thunder defense has leveraged its size to devastating effect, hounding Golden State into costly mistakes. Curry and Green looked especially affected while trying to throw through traffic.今天的雷霆队除了打出了高速的进攻节奏,从前为人诟病的防守也发生了质的改变,变得极富侵略性,迫使勇士队付出了沉重的代价库里和格林在试图冲破雷霆的封锁时看起来尤为挣扎 the Warriors, even when things go well, they donrsquo;t. On one play in the second quarter, Green wisely shoveled the ball to Shaun Livingston while Kevin Durant was in midair. Incredibly, Durant leaped as though projected by a geyser to rob Livingston of a sure dunk. Thatrsquo;s one of a few plays that may as well symbolize the series. The Warriors have plans, and the Thunder have intensely applied athleticism to disrupt them.对于勇士队来说,有时似乎怎样也无法洞穿对方的防线第二节勇士的一次进攻回合中,杜兰特跳起防守时,格林送出一记秒传,想将球塞给利文斯顿,此时不可思议的事情发生了:杜兰特好似突然爆发的间歇泉般成功断球,破坏了利文斯顿几乎板上钉钉的扣篮勇士队纵有千般张良之计,雷霆队亦有千把过墙之梯,凭借杰出的运动能力打乱了勇士队的进攻节奏Klay Thompson gave the Warriors a brief burst of CPR in the third quarter, awaking to score 19 points in the stanza. Though he closed the gap to something theoretically manageable (eight points), he just couldnrsquo;t get his backcourt mate to join in on the march (Curry was scoreless in the third).汤普森在第三节爆砍19分,使勇士队看到了一丝希望汤普森的暴走一度将比分追至相差8分,理论上讲这个比分有扳平甚至反超的希望可是汤普森却无法唤醒库里这位后场搭档,后者该节一分未得Ultimately this was a game lost in the first half, when the Warriors again let the game run away from them. Golden State will almost certainly broadcast belief -- the squad won 73 games after all. But at the present, Oklahoma City is bigger, tougher and playing substantially better. The great season that served as a postseason preamble canrsquo;t be counted on to save the Warriors from this lurch. They must rapidly improve -- and immediately.说到底,上半场结束时,勇士队其实已经输掉了比赛勇士队肯定仍会宣扬自己是那缔造73胜神迹的队伍,可眼下,雷霆无疑是那更受球迷拥护,打球更强硬,表现更出色的队伍常规赛史上最佳战绩为季后赛开了个好头,却绝非解决眼下困境的倚仗勇士队目前需要的是快速的提升,而且是那种十万火急的提升

受台风妮妲影响 本周南方暂享清凉 北方高温依旧 --01 :0:5 来源: 随着今年第四号台风妮妲逐渐逼近,本周南方地区可展享清凉,但是北方地区仍然要接受高温炙烤,北京最高气温将达到历史高点 China’s heat-scorched southern regions will be cooled down starting Monday from the effects of Typhoon Nida, but some northern regions will experience temperatures topping 0 C, according to weather ecasters Sunday.据上周日气象部门播报,受台风妮妲影响,从本周一开始, 饱受热浪袭击的南方地区将展享清凉,但是北方部分地区将经历最高0度的高温China’s National Meteorological Center (NMC) Sunday morning raised an orange alert high temperatures, including parts of Northwest Shaanxi Province and North China’s Inner Mongolia Autonomous Region.中国国家气象中心(NMC)在周日早间发布了高温橙色预警,预警地区包括陕西和内蒙古部分地区Those regions will experience daytime Sunday temperatures from 35-39 C, with temperatures in some regions including Xinjiang Uyghur Autonomous Region and Hunan Province reaching 1 C.这些地区在周日白天的气温将达到35至39摄氏度,而新疆和湖南部分地区的气温将达到1摄氏度The fourth typhoon this year, Nida is expected to bring cooler air to the southern regions, including the middle and lower reaches of the Yangtze River starting Monday. They will experience temperatures slightly over 30 C by Wednesday.今年第四号台风妮妲预计将会给南方带来一丝凉爽的冷空气,从本周一开始,长江中下游地区将展享清凉到周三为止,这些地区的最高气温将只有30度多一点儿Weathermen said warmer temperatures will move north and east with increasing intensity from Sunday to Thursday, and the maximum temperature in regions including Beijing and Liaoning Province is expected to reach record highs, with some areas at over 0 C.据天气预报员表示,更高的温度将会向北方和东部转移,从周日到本周四,气温强度还将加强,北京和辽宁等地区最高气温有望达到记录高点,部分地区气温将超过0摄氏度Typhoon Nida is expected to hit south China’s Guangdong Province on Tuesday, with maximum winds of up to kilometers per hour, said NMC, warning of gale-ce winds and torrential rain in coastal areas, including Guangdong, Fujian, Hainan and the Guangxi Zhuang Autonomous Region.据国家气象中心表示,台风妮妲预计将于本周二登陆广东,最高风速每小时公里,警告包括广东、福建、海南和广西等沿海地区将迎来大风和暴雨


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