Dough modeling is one of the traditional Chinese tolk arts. lhe terra cotta warriors and horses, which were created during the Warring States Period （475-221 BC）, and puppets in the Han Dynasty （,206 BC-220 AD） we...Dough modeling is one of the traditional Chinese tolk arts. lhe terra cotta warriors and horses, which were created during the Warring States Period （475-221 BC）, and puppets in the Han Dynasty （,206 BC-220 AD） were the embryonic lbrms of Chinese dough modeling. In ancient times, residents of many regions in China used dough figurines as sacrificial offerings to their gods and/or ancestors, and/or gave the items as presents to their friends or relatives during festivals, holidays, weddings or funerals.展开更多
On March 8, 2012, the Daya Bay Reactor Neutrino Experiment, a multinational collaboration operating in the south of China, reported the first results of its search for the last, most elusive piece of a long-standing p...On March 8, 2012, the Daya Bay Reactor Neutrino Experiment, a multinational collaboration operating in the south of China, reported the first results of its search for the last, most elusive piece of a long-standing puzzle: how is it that neutrinos can appear to vanish as they travel? The surprising answer opens a gateway to a new understanding of fundamental physics and may eventually solve the riddle of why there is far more ordinary matter than antimatter in the universe today.展开更多
The fifteenth edition of New York Shows （Texworld USA, International Apparel Sourcing Show, and Hams Textiles Sourcing Expo） is coming, and lhe shows are like the ＂big apples＂ attracting thousands of textile relat...The fifteenth edition of New York Shows （Texworld USA, International Apparel Sourcing Show, and Hams Textiles Sourcing Expo） is coming, and lhe shows are like the ＂big apples＂ attracting thousands of textile related enterprises to get a share.展开更多
文章根据系统对输送管的性能要求,进行了LHe输送管结构设计和绝热材料的选型,计算真空多层绝热管的真空性能及传热性能的主要参数,求出其真空夹层的最大允许漏率及单位管长的热损失。经NBI实验,表明该管在100 L LHe输送中热损小,满足设...文章根据系统对输送管的性能要求,进行了LHe输送管结构设计和绝热材料的选型,计算真空多层绝热管的真空性能及传热性能的主要参数,求出其真空夹层的最大允许漏率及单位管长的热损失。经NBI实验,表明该管在100 L LHe输送中热损小,满足设计需要。展开更多
文摘Dough modeling is one of the traditional Chinese tolk arts. lhe terra cotta warriors and horses, which were created during the Warring States Period （475-221 BC）, and puppets in the Han Dynasty （,206 BC-220 AD） were the embryonic lbrms of Chinese dough modeling. In ancient times, residents of many regions in China used dough figurines as sacrificial offerings to their gods and/or ancestors, and/or gave the items as presents to their friends or relatives during festivals, holidays, weddings or funerals.
文摘On March 8, 2012, the Daya Bay Reactor Neutrino Experiment, a multinational collaboration operating in the south of China, reported the first results of its search for the last, most elusive piece of a long-standing puzzle: how is it that neutrinos can appear to vanish as they travel? The surprising answer opens a gateway to a new understanding of fundamental physics and may eventually solve the riddle of why there is far more ordinary matter than antimatter in the universe today.
文摘The fifteenth edition of New York Shows （Texworld USA, International Apparel Sourcing Show, and Hams Textiles Sourcing Expo） is coming, and lhe shows are like the ＂big apples＂ attracting thousands of textile related enterprises to get a share.
