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美国海军已支付1.11亿美元用于停泊核动力航母USS Enterprise,等待拆解

The US Navy Has Paid $111,000,000 Just to Park Nuclear Aircraft Carrier USS Enterprise While It Waits to Be Taken Apart

ATLANTIC OCEAN (July 14, 2011) The aircraft carriers USS Enterprise (CVN 65) and USS Dwight D. Eisenhower (CVN 69) pass as Enterprise returns to homeport after completing a six-month deployment to the U.S. 5th and 6t Fleet areas of responsibility

美国海军核动力航母USS Enterprise拥有8座反应堆,退役费用至少14.3亿美元。USS Nimitz拥有2座核反应堆,退役费用至少10亿美元

US Navy Nuclear Aircraft Carrier USS Enterprise Has 8 Reactors and Will Cost at Least $1,430,000,000 to Retire. USS Nimitz Has 2 Nuclear Reactors and Will Cost at Least $1,000,000,000 to Retire

220213-N-TL932-1221 PACIFIC OCEAN (Feb. 13, 2022) Nimitz-class aircraft carriers USS Carl Vinson (CVN 70), back, and USS Nimitz (CVN 68) transit the Pacific Ocean, Feb. 13, 2022. Vinson and Nimitz are currently conducting routine maritime operati

美国空军速度2.25马赫的F-22猛禽隐形战斗机每架成本3.5亿美元,具备对抗中国歼-20和俄罗斯苏-57的所有工具

The US Air Force’s Mach 2.25 F-22 Raptor Stealth Fighter Costs $350,000,000 Per Plane and Has All the Tools to Take on China’s J-20 and Russia’s Su-57 Felon

A 325th Fighter Wing F-22A Raptor takes off for a mission Oct. 28 at Eglin Air Force Base, Fla. A squadron of the wing's Raptors have been at Eglin since Hurricane Michael devastated Tyndall Air Force Base in 2018. (U.S. Air Force photo/Jaime Bis

美国空军价值3.5亿美元的F-22猛禽可达2.25马赫,雷达信号比中国歼-20小100倍,比F-35小15倍

The US Air Force’s $350,000,000 F-22 Raptor Can Hit Mach 2.25 and Has a Radar Signature That Is 100 Times Smaller Than China’s J-20 and 15 Times Smaller Than the F-35

U.S. Air Force F-22 Raptors, E-3 Sentrys, C-17 Globemaster IIIs, C-130J Herculeses and C-12F Hurons participate in a close formation taxi known as an elephant walk at Joint Base Elmendorf-Richardson, Alaska, May 5, 2020. This event displayed the

伊朗经济正在崩溃。这与伊朗准备好签署协议不是一回事

Iran’s Economy Is Buckling. That Is Not the Same as Iran Being Ready to Sign a Deal

A U.S. Air Force B-52 Stratofortress aircraft, assigned to the 96th Bomb Squadron from Barksdale Air Force Base, Louisiana, flies over spectators at the Dubai Airshow 2025, Nov. 17, 2025, at the Al Maktoum International Airport in Dubai, United A

真正自我提升的关键 | Nick Koumalatsos #忠于自己

The Key to True Self-Enchancment | Nick Koumalatsos #BeTrueToYourself

订阅:http://bit.ly/NickKoumalatsossub #shorts #自我反思 #个人成长 #自我责任 来源 该文章《真正自我提升的关键 | Nick Koumalatsos #BeTrueToYourself》首次发表于特种部队新闻。

什么是抄袭,什么不是

What plagiarism is and what plagiarism isn’t

抄袭是

住宿对预科生也很重要

Accommodation matters, for foundation year students too

在方面的困难

与《新兴领导者》作者、First Factory首席运营官Don Gregori的对话

The Emergent Leader with Author Don Gregori COO @ First Factory

Mike Palmer与老同事、First Factory首席运营官Don Gregori重新联系,深入探讨Don的著作《新兴领导者:品牌建设、领导力与自我掌控指南》中的核心见解。从一条非线性职业道路——从戏剧管理到

周中亮点:Lauren Banker '14

Hump Day Highlight: Lauren Banker ’14

Hump Day Highlight是坎贝尔大学校友会的一个系列,聚焦于正在做出贡献的校友...更多关于此帖 The post Hump Day Highlight: Lauren Banker '14 first appeared on Blogs.

SpaceX计划在路易斯安那州建设1000亿美元太空港

SpaceX Plans $100 Billion Spaceport in Louisiana

Eric Berger, Ars Technica

路易斯安那州州长Jeff Landry周二表示,SpaceX将承诺投入1000亿美元在该州沿海地区建设星舰工厂和发射台。在这样做...

你的大脑并非为阅读而进化

Your Brain Didn't Evolve to Read

Mikael Roll, The Conversation

对于有经验的读者来说,识别本页上的文字感觉毫不费力。然而,从进化的角度来看,你的大脑本不应该能够阅读。阅读已...

深度睡眠脑波提供对抗阿尔茨海默病的保护

Deep Sleep Brain Waves Offer Protection Against Alzheimer's

Concordia University

在老年人中,睡眠质量差与认知能力下降、神经退行性疾病和阿尔茨海默病有关。一项由Concordia大学领导的新的国际研究发现...

问责真空:高风险领域中的智能体AI

The accountability vacuum: Agentic AI in high-stakes domains

Elise Racine / 静态 / 已获 CC-BY 4.0 许可 这篇来自 AI Matters 的交叉帖子由 Larry Medsker 教授和 Sumit Virmani 共同撰写。它概述了当前在未做好准备的监管和法律环境中部署代理人工智能系统所面临的问责真空,并提出了可以缩小差距的行动建议。感谢 [...]

AI热潮:理性狂热还是下一个互联网泡沫?

The AI boom: rational enthusiasm or the next dot-com bubble?

欧洲央行经济学家团队(Malin Andersson、Johannes Breckenfelder、Stefano Corradin、Kalin Nikolov和Maria Antonietta Viola)在ECB博客上撰文:以CAPE比率衡量的美国股市估值目前接近历史峰值……

乌克兰以“复仇者”AI数据交换获得英国“风暴阴影”生产许可

Ukraine Receives Storm Shadow Production License from UK in Exchange for Avenger AI Data

英国首相安迪·伯纳姆已授权MBDA向乌克兰释放关于“风暴阴影”中英国部件的机密技术数据,以换取对Avengers AI Labs的访问权。该决定于2026年8月24日首相访问基辅(其就任后首次外访)前宣布……

Michigan Minds播客:为未来培养教师和学生

Michigan Minds podcast: Preparing teachers and students for the future

Elizabeth Moje是密歇根大学George Herbert Mead教育学院教授兼Marsal家族教育学院院长。她的研究考察青年人在校内外的文化、身份和读写学习,特别关注底特律的青年。

这款适合初学者的Celestron望远镜打七五折,将带您近距离观赏月食

At 25% off, this beginner-friendly Celestron telescope will bring the lunar eclipse closer

想在本周的月偏食中获得绝佳视野,或更近距离观察10月冲日的土星?这款Celestron PowerSeeker 80EQ望远镜在沃尔玛有近50%折扣,正是你所需要的。