您现在的位置是:迭床架屋網 > 河北省
災後才被重視的文遺“數字化”,隻是將館藏搬上網那麽簡單?
迭床架屋網2024-06-23 10:16:56【河北省】4人已围观
简介災後才被重將館藏搬上TOKYO-JapanesePrimeMinisterShinzoAbeisgearinguptodissolvethelowerhouseofparliamentandcallasnapgeneralelection,LiberalDemocraticParty(LDP)SecretaryGeneralToshihiroNikaiconfirmedonTuesday
災後才被重將館藏搬上TOKYO - Japanese Prime Minister Shinzo Abe is gearing up to dissolve the lower house of parliament and call a snap general election, Liberal Democratic Party (LDP) Secretary General Toshihiro Nikai confirmed on Tuesday
視的文遺數China has lifted hundreds of millions of its citizens out of poverty over the past few decades, but doing the same for groups like the Yi poses a different set of challenges字化隻As all eyes are on the upcoming Congress, let's take a look at what international media said about the developments and achievements of China
網那麽簡單Similarly, the annual per capita income in impoverished rural areas has grown to 10災後才被重將館藏搬上A photo taken on June 14, 2017 shows a poverty alleviation relocation site in Leibo county, Liangshan Yi autonomous prefecture, Southwest China's Sichuan province視的文遺數-- Reuters: "China's ethnic Yi struggle against poverty" (Aug 10, 2017)China lifted 13字化隻China has set 2020 as the target year to complete the building of a "moderately prosperous society," which requires the eradication of poverty網那麽簡單About 775,000 officials have been sent to impoverished areas for poverty relief work, said the report
災後才被重將館藏搬上91 million people out of poverty each year from 2012 to 2016, according to a report from the State Council on Tuesday視的文遺數To achieve the target, China needs to bring more than 10 million people out of poverty every year, meaning nearly one million people per month or 20 people per minute字化隻High fructose corn syrup, raw, brown and white sugar, honey, maple syrup, molasses make up about 16 percent of the calories Americans consume and have zero nutritional value
網那麽簡單As the researchers in Nature put it: "In recent years, sugar has been added to virtually every processed food, limiting consumer choice災後才被重將館藏搬上5 million children in the US are obese, the CDC says, blaming snacks and foods high in sugar and salt視的文遺數For children aged four to eight, the AHA suggests no more than three teaspoons of sugar a day, about 130 calories of a 1,600-calorie diet字化隻1 million pounds of added sugar a day - enough to fill 273 yellow school buses
A can of soda has the equivalent of seven to 12 teaspoons of sugar"A report from a survey of 14 provinces in China found that the daily intake of sugars for Chinese people was lower than the level recommended by the World Health Organization, but for children between the ages of 3 and 17 it was much higher because of the growing popularity of sugary drinks, China Daily reported in May
A display in Times Square includes a sugar tower that is 15 feet wide by 24 feet highIt is made of cartons depicting more than 45,000 pounds of sugar, surrounded by life-size models of "crystallized" childrenThe top domestic consumers, in descending order, are India, the EU, China, the US and BrazilStanding sentinel around the mound are ghostly sculptures of small children, apparently made out of sugar-like granular material, wearing tags that read: "I am 9 years old and weigh 64 pounds
According to the National Soft Drink Association, the industry produces 600 12-ounce cans of sugary drinks per person per year, most of it what they call the full-sugar variety, and supplies more than a quarter of what Americans drinkThe publicity stunt, created by Magnetic Collaborative agency to promote power bar-maker Kind's new line of fruit snacks, which have no added sugar, is meant to sound an alarmIn descending order, Brazil, India, the EU, Thailand, China and the US are the top producersThe survey, conducted in 2014 by China's health, education and sports authorities, found that the sugar intake of males 13 to 17 surpassed 8
"There are now 30 percent more people who are obese than who are undernourishedThe average child takes in 21 teaspoons a day, the AHA says
The white paper went to great lengths to define China as one of the "destabilizing factors" along with Democratic People's Republic of KoreaIt highlighted "more tangible" and "acute" challenges and destabilizing factors
The legislation provides greater flexibility, responsiveness, and interoperability for training, exercises, and planning on a broader spectrum of security issues by easing restrictions on Japanese Self-Defense Force operations, including the ability to exercise collective self-defenseThis will empower Japan to be an active player at the region and global stagesThe white paper, the first after Japan's security legislation went into effect in March, played up the so-called "gray zone" situations, or neither pure peacetime nor contingencies over territory, sovereignty and economic interestsIn its 2016 defense white paper, Japan interferes in the South China SeaThe white paper served as an implementation scheme for the controversial security bills that enable Japan's Self-Defense Forces to play a more comprehensive global military role and allow implementation of the new US and Japan alliance guidelinesIt made irresponsible accusations against China, claiming that China continues to act in an "assertive" manner, including attempts at changing the status quo by coercion
cn]On August 2, Japanese government approved this year's version of defense white paper, which described the security environment surrounding the country "increasingly severe"China's "dangerous acts" in the South China Sea and East China Sea could cause unintended consequences
(To overblow Chinese ship's entry, Japan's foreign ministry summoned Chinese Ambassador to Japan Cheng Yonghua in the tee hours of that day, and lodged a protest)Refusing to have a territorial dispute in the East China Sea, Japan is unlikely to talk with China over its settlement, leaving the waters near the islands a minefield
The Japanese Maritime Self-Defense Force destroyer Hatakaze quickly followed them into that areaIn response to the Hatakaze's entry, the Chinese Jiangkai I-class frigate rushed into the waters, according to the Japanese weekly Nikkei Asian Review
Hiding the first part of the episode, the white paper criticized China for its frigate's entry into Japan's "contiguous" zone near the disputed islets in the East China SeaOn June 8, three Russian naval ships entered the waters close to the Diaoyu IslandsThe defense legislation eliminates geographic constraints by substituting a situational threshold (situations that "gravely affect the peace and stability of Japan") rather than limiting support to "situations in areas surrounding Japan"Iowa's ties with China had already shown signs of increasing
Even though Iowa is best known for its agricultural products and services, Reynolds said that advanced manufacturing is "actually the largest sector of our GDPReynolds said last month when announcing the trip that "there is no better time than now to market and pitch our products in China
"We believe as a united Iowa agricultural delegation, we can find opportunities that are beneficial to both China and Iowa," Reynolds saidAccording to Allen Williams, the business development manager at the Iowa Economic Development Authority, the state has had more inquiries from China in recent months than in the previous two or three years
Our relationship with the country is strong, and their growing middle class means increasing purchasing power, and Iowa stands to gain significantly as a resultUS beef had been banned from China since 2003 due to a mad cow disease scare
" When Branstad was receiving a Chinese trade delegation as Iowa governor in March, he remarked that he would like to be able to enjoy a bite of US beef at the US embassy in BeijingMeetings are planned for the delegation with Chinese government officials, industry partners and Branstad in Beijing, Shanghai and Xi'an, Shaanxi provinceIowa Governor Kim Reynolds is leading a trade mission to China that will feature officials from groups representing the state's major agricultural producersReynolds, who succeeded Terry Branstad as governor when he became the US ambassador to China on May 22, noted that agricultural "is the backbone of Iowa's economy and contributes about $112 billion to our economy annually"
"Relationships are especially important in China, and we are fortunate that Governor Branstad welcomed a then local agricultural official from China over 30 years ago into Iowa named Xi Jinping, who is now the nation's president," said ReynoldsLast year, nearly $6 billion worth of US pork was exported to China, including more than $1 billion from Iowa
"We will have representatives from our corn, soybean, beef, egg, poultry, dairy and turkey sectors seeking an opportunity to expand their footprint in China as the country's middle class grows," Reynolds said of the 10-day trip, which began on WednesdayHis wish came true on June 30 in Beijing when Branstad had prime rib from Nebraska to celebrate the return of US beef to China after 13 years
It detailed how one particular photograph in the series depicted the daughter of the famous Chinese statesman, Zeng GuofanThe story about a collection of rare photographs of Beijing from the late 1800s, on show in London's Chinatown, included a number of images from the exhibit - one of which set Watt back on his heels
很赞哦!(4471)
上一篇: 佩德羅獨造四球 切爾西總分5-3斯拉維亞晉級租房貸:資金供給一旦斷裂 鏈條上各環節無一幸免中國微波光子雷達成像達國際領先 決定未來戰場優勢孩子智商高低可以這樣看出來?四百萬年鍾乳石遭惡意破壞 三男子砸斷後偷走愛彼迎頻遭投訴折射管理漏洞 對房東難有約束力長期有症狀小心腦溢血法海寺藏經閣立體重現明代壁畫顫抖吧!考試作弊,高鐵霸座將納入失信華為董秘:華為100%由員工擁有,任正非有否決權而不是決定權《隻狼》技能推薦及最優加點順序公益寶貝2017年度項目監測概況樂事漲價:連薯片都要吃不起了?喬布斯演講為何如此有說服力香港巴塞爾:當商業超越藝術GSC全新力作:《仙劍》趙靈兒粘土人激萌亮相!美媒揭秘:為什麽指甲會在我們死之前一直生長?身在美國心在漢 這些海外新車都瞄準了中國市場孩子說髒話咋辦?試試這麽做黃子韜需要10個10位表盒總決賽-廣東再勝新疆 總分2-0領先豐田皇冠的新“繼承人”曝光!全車純進口,不輸奧迪A6L管濤:一季度人民幣匯率再次擺脫破7“魔咒”欲花20億做營銷 瓜子二手車成立四年咋仍不賺錢明明:如何看待美元強勢和美國一季度GDP超預期?女子抱怨耳朵痛 醫生從耳道中取出活飛蛾史玉柱耗時3年的305億巨額收購為何頻遭"唱黑"山東共有高校145所居全國第三神秘女作家收入超馬化騰北大人民醫院通州院區主體已封頂 今年開診!劉詩詩產子48歲吳奇隆終於當爸!85後四小花旦隻剩她沒當媽睡前腿不舒服是什麽病張召忠評印度航母失火事故:拉到大連來修 包治百病上市後首虧損 馮小剛要賠6821萬12天11板股價瘋漲199% 妖股興齊眼藥底氣何來設置一帶一路便捷通道仁智股份被會計師出具保留意見 此前已被證監會立案調查蘇珊·米勒:土星進入摩羯未來兩年12星座運勢清晨熊出沒!“黑瞎子”闖進竹山居民家,被關進雞籠當寵物人體特殊"防胖基因"霍建華也難逃中年發福?隻是這發際線還是很優越的國產紀錄片要當好"國家的相冊"《紐約時報》刊登種族歧視漫畫 道歉難平眾怒(圖)小米高管談5G:功耗高信號差拒絕購買iPhoneX 女友提出分手A股人均薪酬排行曝光:樂視網100萬僅排第五環球時報:美國為防中國而搞過頭的可笑做法應警醒小馬寶莉友誼的魔力小馬國裏的魔法表演女孩們的友誼年輕“糧食人”葉金的大夢想羅永浩官宣小野電子煙一代 有紅黑藍三色售價298元著名評論員楊健籃彩連中5串關 揭明日投注!卡納瓦羅宣布放棄中國男足主帥職位:無暇顧及家庭奧地利85後總理北京街頭錄視頻 展示訪華成果小學副校長課間帶頭跳鬼步舞細菌都躲在這些死角中,你的愛車遭殃了嗎?配置比同級合資車好 起亞全新K3售11萬起?影帝王景春怒斥《複聯》排片,中國電影能靠排片拯救嗎?花車巡遊、燈光秀……2500場文化活動貫穿世園會我國首個海上發射火箭命名“CZ-11 WEY”,今年發射銀行卡明明在自己身上 一夜之間卻被境外盜刷20萬元
下一篇: 楊冪謝娜牽手小跑超歡脫戰勝塑料汙染 建設美麗中國誌玲姐姐現身車展 依舊很嫩五一小長假 赴一場藝術之約名爵ZS新增1.5L手動65寸巨幕天窗版車型,4月內上市湖人改造詹皇謹言慎行 他對幕後掌權很是敏感《Baba Is You》喜提外媒9分高評荷蘭教授用“睡美人”比喻論文被退稿:歧視女性成都海關截獲價值上千萬瀕危魚魚鰾銀隆否認大股東詐騙新能源補貼,係政府扶持資金已被轉移中國野生鳥類攝影行為規範倡議北大才女劉媛媛用這4個方法逆襲人生洪欣為何屢屢遇上渣男CBA下季新賽製:常規賽4組循環 增至46輪日侵台死傷兩倍於甲午戰爭泄露公司源代碼致超百萬損失,大疆前員工被罰20萬並獲刑裁判承認漏吹4次三分犯規! 火箭12分就沒了?對賭代價:馮小剛鄭愷需補償華誼兄弟8800萬新遊戲越來越少,任天堂3DS的生命周期基本結束了魔術師表演毫無破綻 看不出他竟是盲人@潮州人,這種螺分分鍾“要你命”!還有這些食物晉國國君為什麽大多短命微博微信淘寶豆瓣眼中的你,哪個最真實阿裏和螞蟻金服押對了支付 但正錯失印度電商良機東京奧運將全麵禁煙包括電子煙 場館內不設吸煙區90後攝影師鏡頭下的中國稱丈夫出軌 想試探他的感情39億彩票巨獎得主怒告親兒 隻因收益縮水6千萬樂清“失聯”男孩母親被判1年3個月 量刑過重?遊戲更新太慢? 官方承諾《Apex英雄》會有新模式上萬果粉借官微投訴,蘋果售後服務遭質疑商務部:今年上半年公布新的外資準入負麵清單絢麗的叢林小精靈 高速抓拍飛翔中的蜂鳥51歲翁虹嬌豔如花,一襲碎花“少女裙”亮相,依舊玉女五一小長假居家旅行必看開運攻略壓倒土巴兔IPO的稻草是什麽?西甲-西班牙人前瞻:武磊盼延續進球勢頭 定歐戰命運出現5大症狀警惕食管癌Baby又被懷疑“開眼角”了?這個階段的孕期最難熬湖南常德大學生殺害滴滴司機續:被診斷患抑鬱症上市兩年了,拉芳的業績依然未見起色聲臨:董浩金龜子合體配音英國希思羅機場一倉庫發生爆炸北京《網絡空間法治化治理白皮書》首次發布金像獎這5位女星造型失誤張鎬濂考入上戲安慰洪欣潮流誌|“初戀裙”幫你斬桃花探店:亞洲龍低配至少等6個月賈靜雯與仨女兒合照有愛剛買一年價格掉一半!新能源車,為啥轉手就尷尬漢藏語係新石器時代晚期起源於中國北方墨西哥軍方將采購12.7毫米重狙打擊毒販銀行卡明明在自己身上 一夜之間卻被境外盜刷20萬元美影院推出59小時"複聯套餐"甜瓜杜蘭特下賽季在尼克斯聯手?FB一季度營收150.8億美元 淨利24.3億同比下滑51%南非洪水過後被垃圾"占領"陝西扶貧開發辦副主任陳肖坪被雙開:搞政治投機用人荒!年輕人寧願送外賣也不去工廠
相关文章
- 聚焦:第六屆“4.29首都網絡安全日”全紀實
- 海南現假疫苗!誰中招?誰幹的?咋隻罰八千?
- 哈登保羅賽後采訪完整版
- 公安部通報打擊春節檔電影侵權盜版 吳京等出席
- 參與賭博、追求低級趣味 山東省政協原常委馬嘯被雙開
- 劉歡雖成歌王但並不看重
- 南非洪水過後被垃圾"占領"
- 終於來了!央行將發行2019年版第五套人民幣
- 吳亦凡打卡的麵館被整改
- 月光族的福利!這車售價僅6萬,省油耐造比帕薩特更值得買
- 美國男子被自己養的大鳥殺死,他的100隻神奇動物將被...
- 隻要能活得好,她不介意做個毒婦
- 楊冪baby倪妮李念穿無袖連衣裙那麽美!還不是因為她們沒有拜拜肉
- 美兩艘軍艦28日通過台灣海峽 外交部回應
- 美將測試新型高超音速武器 從“公務機”上發射
- 樸有天首次承認吸毒:放不下自己擁有的一切
- 0429-0505運勢 | 獨辟蹊徑
- 1600米外1槍斃3人的巴雷特步槍竟是發燒友的傑作
- 一圖詳解!海軍70周年閱兵中外艦艇亮點預測
- 寡婦橋傳說:不一樣的寡婦不一樣的橋
- MH370最終搜尋報告:花1.6億美元 僅找到3塊殘片
- 湖南張家界人大原副主任鄧大淵受審:涉受賄131萬
- 蔡依林露肩禮服亮相秀事業線
- 小城華欣的浪漫與柔情
- 第7期|段建軍:汽車的發明者 將從客戶出發
- 揚州瘦馬:二十四橋邊的淒慘群體
- 紅場舉行勝利日閱兵首次合練 部分參閱武器曝光
- 甩開同齡人聰明人用12招
- “一帶一路”上的衣食住行
- 下一站傳奇獨播 2018-10-21 期
- 專注3D打印人工骨,點雲生物完成B輪融資
- 西甲-西班牙人前瞻:武磊盼延續進球勢頭 定歐戰命運
- 大學校園鮮花盛開 爭奇鬥豔
- 裏皮將與足協簽約4年合同誘人 目標涵蓋世界杯亞洲杯
- 中國航母殺手亮相 數千公裏外可精確獵殺航母
- LPGA秀傑公開賽決賽集錦 李旻智贏LPGA第5冠
- 大學校園鮮花盛開 爭奇鬥豔
- 裁判承認漏吹4次三分犯規! 火箭12分就沒了?
- 吳懷堯:明星作家榜首富是他
- 吳京黃渤為這事現身公安部發布會
- 劉強東章澤天夫婦撤資“作業盒子”
- 23歲大學生服毒自殺,母親癱坐學校眼神呆滯,想見老師遭拒
- 哲學是一個動詞,從大問題開始
- 旗下探探APP遭下架 陌陌科技盤前跌超10%
- 想聽最標準的普通話?別去北京,要去這個小縣城
- 北京中赫國安足球俱樂部:
- 關塔那摩基地指揮官被解除職務,美軍稱對他“喪失信任”
- 如何看突如其來的六連陰
- 連環爆炸後 斯裏蘭卡禁止公眾場合遮蓋臉部
- 大型真香現場之股神篇
- 不忍直視 特魯多會見安倍時2次將日本叫成"中國"
- 持續逃離“三四線”日本住宅空置率創新高
- 羅永浩曾深刻改變這個世界
- 新浪娛樂對話傑尼斯Jr.傑西
- 小長假朋友圈曬表攻略
- 郭台銘再談台防務靠和平:為何要中國人打中國人?
- 【青少年如何學會接納和欣賞自己?】
- 寧波華翔:一汽大眾和寧德都均是公司客戶
- 習近平出席第二屆“一帶一路”國際合作高峰論壇紀實
- 台兒莊會戰中一場伏擊戰
迭床架屋網的名片
职业:That was certainly not the policy under Obama when he launched the US pivot-to-Asia policy, trying to gang up US allies on China程序员,卡卡设计师
现居:吉林辽源东丰县
工作室:“強”政策密集出台,中國經濟有信心實現平穩長期發展。小组
Email:2023年四川省健身健美錦標賽在成都開賽
热门文章
- 郭台銘再談台防務靠和平:為何要中國人打中國人?
- 京籍外區無房家庭在密雲就讀需滿足區內租房3年以上
- 楊冪《快本》上班可愛營業 對粉絲甜笑比心
- 墨爾本維多利亞美術館
- 俄官員:IS等組織組建黑客部隊 世界麵臨威脅
- 真人"黑寡婦"?俄羅斯"最美女兵"出爐:金發及腰 槍法精準
- 汶川地震後十年 救災扶貧創新成效顯著
- 昌平臨鐵限競獲施工證
- 孩子“聽話”真是優點?
- 4月30日上市 長安CS75百萬版官圖發布
- 《複聯4》P站角色排行
- 懷孕期間丈夫被外派到新疆,我讓他辭職回家陪我有錯嗎?
- 《E見領袖》之對話範現軍:據我國能源特點 吉利將致力甲醇商用車發展
- 四百萬年鍾乳石遭惡意破壞 三男子砸斷後偷走
- 特魯多歡迎安倍來訪,口誤將日本說成中國
- 美國納斯卡再現災難性事故 “最漫長翻車”座駕損毀嚴重
- 不走!斯裏蘭卡警察總長拒因連環爆炸案辭職
- 成都男性投入家務時間超女性
- 絕地求生冠軍聯賽春季賽
- 4車型供選 曝廣汽豐田全新雷淩部分配置
- 別再問該不該炒股還是該買房了!緊跟...
- 湖北民眾省道上趟水摸魚
- 敬請關注新浪教育公益聯盟
- 狐狸廚房 | 熬黏粥隻知道小火慢燉?科學方法是這5點
- 滬通鐵路南通段500千伏超高壓遷改完成
- 妮可·基德曼金發白裙 一顰一笑高貴典雅
- 神操作!女司機開車時和老公吵架 一氣之下跳車了
- 解析紅旗全新中型SUV HS5
- 透視|北歐的血統 吉利最強轎跑SUV星越
- 看起來很優雅 奔馳全新C級正在紐北測試
- 第一個整族脫貧的少數民族
- 長安福特一球成名 縱享優惠
- 2塊錢1斤,晚上吃一點,百病遠離你,血管洗得幹幹淨淨!
- 蔡英文炒作“兩岸戰爭” 把台灣推向“火線”
- 誌玲姐姐現身車展 依舊很嫩
- 國安戰恒大要靠他搶分
- 賈靜雯:《我們與惡的距離》
- 周傑倫曬與兒子女兒合影
- 李昊桐:已接近自己最好狀態
- 《王國之心3》公開後續DLC情報
- 金毛直立行走爬樓梯引爭議 網友:主人太無知
- 簽了合同才能結婚?準夫妻鬧矛盾鬧到派出所
- 劉詩詩台北順產金牛座男孩 吳奇隆當爸報喜
- 為何宋後華夏文明出現斷裂
- 五一小長假居家旅行必看開運攻略
- 美國回應朝鮮200萬美元賬單:簽了字 但一分沒給
- 最美逆行!行李箱滾落砸向老人 小夥狂奔截住
- 兔寶寶的2018年:試探並購”
- 搜狗發布2019年Q1財報:收入17億元 同比增8%
- 你去哪玩?五一期間南北方天氣都宜出行
- 小紅書回應融資10億美元:不實消息
- 胡歌陳誌朋謝娜等好友發文祝福
- 望京4居滿2年精裝近百萬
- 湛江開啟南國鄉村之旅
- 青蒿素出現耐藥挑戰,抗瘧不再有效?
- 男子誤信黃牛坐錯大巴 拉拽司機方向盤致車輛失控
- 12名僧人獲得"格西拉讓巴"藏傳佛教最高學位
- 萊昂納德砍45分季後賽新高 打爆76人鋒線CJ讚其勝喬丹
- 國產航母掛出P字旗 意為“所有人員上船 即將啟航”
- 精彩回顧|東風悅達起亞寄望全新KX5重振中國市場
站长推荐
丹帝獨尊:廢材覺醒成天驕
失戀了很痛苦怎麽辦,如何做才能快速調整心情
連媒:一方中場差國安一個檔次 U23條款是一方硬傷
“綠色健康基金”在京啟動
前11個月國企利潤同比增長15.6%
9000元寵物雞被偷走,找到時已被拔毛準備下鍋主人當場崩潰
南京應用技術學校涉嫌虛假招生?南京人社局回應
揚州瘦馬:二十四橋邊的淒慘群體
吳亦凡遮掩長發亮相 蔡依林佟麗婭張...
北京西城區2019幼升小小升初政策出爐!8大變化獨家解讀
威廉出軌、兄弟反目、離家出走.....最近英國王室瓜有點大
廣告周CMO談與網易戰略合作
謝霆鋒爸爸不甘寂寞 82歲謝賢密會電眼美女
世界首富出軌劇“新劇情”:諜戰、愛情和金錢
美阿帕奇直升機服役33年仍居榜首 中國武直差在哪
男子睡覺時誤食蘋果AirPods,排出後仍可正常使用
曆史上三個走狗屎運的人
企鵝蛋為何不結冰?帝企鵝爸爸已經進化成"暖水袋"
12星座要拯救地球啦!
四條遊覽路線帶你逛世園會
這些常買的韓國品牌清單拿走不謝
曾誌權案開庭:被控受賄1.4億
降壓鎮靜試試芹菜煮粥
姐妹被洪水卷走警方拒立案
菲律賓總統:不運走垃圾,就丟到加拿大海灘和使館
柳宗元:孤寂一生落寞文人
瘋牛橫衝直闖傷2人 民警果斷一槍擊斃(圖)
教科書式自救 女子取錢遭搶劫全程沉著說好的
"陝西虎"被雙開:拒絕接受黨組織挽救
周迅做的這件事,比她所有戲都牛