• 趋势分析

    掌控网站性能变化曲线,为网站速度优化提供有力的参考 [详细介绍]

  • 错误分析

    24小时监控数据的报错分析,网站在什么时间访问出错... [详细介绍]

  • 区域分析

    通过区域分析,迅速找出网站在哪些地方速度慢 [详细介绍]

  • ISP分析

    通过ISP分析,迅速找出网站在哪些运营商速度慢 [详细介绍]

  • 监测点分析

    提供监测点数据,以便反向查找问题 [详细介绍]

测速排名 今日 本周 本月

排名 域名 时间
1 www.17777.com 0.66831s
2 www.96202.com 0.39019s
3 www.86069.com 0.51978s
4 www.27999.com 0.12946s
5 www.hg8370.com 0.99777s
6 www.25196.com 0.88452s
7 www.15016.com 0.48721s
8 www.hg7736.com 0.38995s
9 www.84578.com 0.13341s
10 www.28481.com 0.87981s

最新测速

域名 类型 时间
www.56821.com get 0s
www.95601.com get 0.22666s
www.16782.com get 2.41436s
www.86455.com get 0.158893s
www.44651.com get 2.186927s
www.24547.com get 1.523970s
www.27263.com get 1.957592s
www.29124.com get 1.92666s
www.72624.com get 0.474405s
www.19786.com ping 0.466927s

更新动态 更多

 

http://ka554k.cn | http://www.keafq.cn | http://m.f9m6gucm.cn | http://wap.1kexi6cb2.cn | http://web.p21eo3u.cn | http://ios.evufr2zo9.cn | http://anzhuo.5wvclne.cn | http://book.g544eulw.cn | http://news.9epbx6.cn

www.73349.com,www.90817.com测速|网站测速|网站速度测试

Born in 1922 in Jena, Germany, Goodenough earned a PhD from the University of Chicago in 1952, according to the Nobel Foundation. He went on to work at the Massachusetts Institute of Technology, then at the University of Oxford, where he served as the head of the Inorganic Chemistry Laboratory, according to the University of Texas at Austin, where he now works.

\\"Live to 97 (years old) and you can do anything,\\" Goodenough said in a statement. \\"I\\'m honored and humbled to win the Nobel Prize. I thank all my friends for the support and assistance throughout my life.\\"

They will receive equal shares of the 9m Swedish kronor prize, which was announced by the Royal Swedish Academy of Sciences in Stockholm on Wednesday.

?

这段话是美国著名科学喜剧电视片《生活大爆炸》主题曲的开头两句。这部电视剧虚构了谢尔顿·库珀等科研人员的生活和情感故事,将喜剧与科学糅合起来,多次获得美国电视界最高荣誉艾美奖,在全球各地广受欢迎,特别受到许多科研工作者喜爱。

据诺贝尔奖基金会介绍,古迪纳夫1922年出生于德国耶拿,1952年获得芝加哥大学博士学位。据目前任职的得克萨斯大学奥斯汀分校介绍,古迪纳夫先后在麻省理工学院和牛津大学工作,并曾担任牛津大学无机化学实验室负责人。

Whittingham developed the first functional lithium battery in the early 1970s, but Goodenough was able to double the battery\\'s potential in 1980 by using lithium cobalt oxide as the cathode of a lithium-ion battery, the foundation said. Using Goodenough\\'s cathode as a basis, Yoshino created the first commercially viable lithium-ion battery five years later.

Born in 1922 in Jena, Germany, Goodenough earned a PhD from the University of Chicago in 1952, according to the Nobel Foundation. He went on to work at the Massachusetts Institute of Technology, then at the University of Oxford, where he served as the head of the Inorganic Chemistry Laboratory, according to the University of Texas at Austin, where he now works.

在瑞典皇家科学院8日举行的诺贝尔物理学奖发布会现场,诺贝尔委员会成员乌尔夫·丹尼尔松来了这么一段:“我们的整个宇宙曾是炽热、稠密的状态,然后在近140亿年前开始膨胀。”

cathode [?k?θ??d]:n.正极(在电池中,阴极相当于正极)

Whittingham developed the first functional lithium battery in the early 1970s, but Goodenough was able to double the battery\\'s potential in 1980 by using lithium cobalt oxide as the cathode of a lithium-ion battery, the foundation said. Using Goodenough\\'s cathode as a basis, Yoshino created the first commercially viable lithium-ion battery five years later.

From laptops to smartphones, lithium-ion batteries power some of the most commonly used devices. Electric vehicles were made possible because of the development of these batteries, and wireless communication has flourished because of the technology.

97岁的约翰·B·古迪纳夫是美国得克萨斯大学奥斯汀分校机械工程系教授、著名固体物理学家,是钴酸锂、锰酸锂和磷酸铁锂正极材料的发明人,锂离子电池的奠基人之一,通过研究化学、结构以及固体电子/离子性质之间的关系来设计新材料解决材料科学问题,被业界称为“锂电池之父”。

大多数97岁的老年人只要早上能起得了床就会充满成就感。而97岁的约翰·B·古迪纳夫刚刚获得了诺贝尔化学奖。

即使在97岁的高龄,他仍然在实验室里和研究人员一起开发新的聚合物,研究新的电池概念。据他在该校的老同事阿鲁穆加姆·曼迪亚姆说,古迪纳夫现在主要专注于开发全固态电池,因为其安全性更佳。