参考文献标题—— 肱骨NMC 41852相关： Isolated Dinosaur bones from the Middle Cretaceousof the Tafilalt, Morocco Semiaquatic Adaptations in a Giant Predatory Dinosaur 棘龙前肢使用、牙齿猎杀大型动物相关： Prey size and ecological separation in spinosaurid theropods based on heterodonty and rostrum shape（2024） 学界模型测体积法与皮包骨体态： DINOSAUR MODELS: THE GOOD, THE BAD, AND USING THEM TO ESTIMATE THE MASS OF DINOSAURS The Weights of Dinosaurs BY EDWIN H. COLBERT 背帆吊桥理论： Vertebral Adaptations to Large Body Size in Theropod Dinosaurs MSNM V4047和16421，以及可能更大的棘龙样本： Geology and paleontology of the Upper Cretaceous Kem Kem Group of eastern Morocco 尾部推进力： Tail-propelled aquatic locomotion in a theropod dinosaur 学者访谈与讲座（棘龙是最大兽脚类，爪子强大，擅长挖掘等）： https://youtu.be/WcL1eMUlAiY?si=BfuS2mL3oca9IaGY https://youtu.be/WoeA6xaVdZo?si=qMFgbaUkP4t-AgKt https://www.youtube.com/live/fIk2UFdK_uI?si=eLzzDP2vfax-g0NO https://youtu.be/fTsFVO6OhO8?si=IH_zzC4gNRxlNDA9 https://youtu.be/NaWERiPJagk?si=6xItNE4HT6SGmPfw https://youtu.be/QCIWvDd5zFU?si=YvVrjlcaWn2cf3T9 https://www.nationalgeographic.com/animals/article/140911-spinosaurus-fossil-discovery-dinosaur-science
这期蹭一个热点。整个4月份，全世界的头号热点英语短语，莫过于这个十分拗口的“reciprocal tariff”。所谓“tariff”以及有很多文章和视频讲过了，但前面的这个单词“reciprocal”，其实是一个在科学领域十分常见的意象。 这一期也是对“数字二”相关概念的拓展，我们能看到，两个事物之间，除了最简单的“对称”，还能产生怎样的关系？ 参考 数字二衍生概念：BV14H4y1A7QX 共轭：BV1Kp421X7qw
cr. Gabor Mate
故事来源：邪事儿第51期——铃铛传说 主播：安屠生、张东川
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2025年，特朗普政府启动无差别关税，这场战争，从一开始就不是为了关税。这是一场对金融市场的精准打击、对全球资本的信心压制，甚至，是一场用国家工具，为美债续命的策略性金融战。为什么特朗普敢一边放话强硬，一边悄然做空美股？他到底在赌什么？ 部分参考资料： [01] On a Typical Day in Fiscal Year 2022, CBP...，美国海关和边境保护局 [02] The People's Republic of China，美国贸易代表办公室 [03] S. 1444, Border Patrol Enhancement Act，国会预算办公室 [04] Risk-Based Sampling，美国农业部动植物卫生检验局 [05] US-China Trade War: Vietnam Emerges as the Biggest Winner，美国国防部 [06] The China Wash: Tracking Products to Identify Tariff Evasion Through Transshipment，21st Century China Center, UC San Diego [07] Certain Cold-Rolled Steel Flat Products From the People’s Republic of China: Affirmative Final Determination of Circumvention of the Antidumping Duty and Countervailing Duty Orders，联邦公报 [08] Monthly Debt Update，美国参议院联合经济委员会 [09] Trump Announces 90-Day Pause on Some Tariffs, but China Tariffs Rise Again，The Wall Street Journal [10] Air cargo industry jolted by Trump tariffs on Chinese e-commerce，FreightWaves [11] Survival guide for shipping container inspections in the U.S.，Cole International [12] JPMorgan Raises Recession Risk to 60%，The Wall Street Journal [13] Trump tariffs trigger steepest US stocks drop since 2020 as China, EU vow to hit back，BBC [14] ‘Fake news’: White House dismisses report of Trump considering 90-day pause，CNBC [15] Japan will ask US to cut tariffs but resultswon't come 'overnight', PM lshiba says，Reuters [16] Japan responds to Trump's tariffs with a polite phone call and request，The Japan Times [17] Vietnam offers to drop U.S. tariffs to zero. Will that be enough for Trump?，The Seattle Times [18] A Stunned World Reckons With Economic Fallout From Trump’s Tariffs，The New York Times [19] Wall Street rebounds sharply after Trump announces 90-day tariff pause，Reuters [20] U.S. Rep. Don Bacon proposes taking back Congress’s tariff power from Trump，Nebraska Examiner [21] Sen. Maria Cantwell says there is bipartisan support to rein in Trump's tariffs，NPR [22] Vietnam vows to crack down on trade tariff dodge，Financial Times
红军村东翼钳形攻势逐渐形成，俄军进入里德科杜布，苏哈巴尔卡进入尾声
人性的弱点？中国没有！&西方政客为何迷信“胡萝卜＋大棒”策略？
“俄罗斯最终将是什么结局呢？”【新列国志】【4K】
拖延不一定是坏事？
新手做拼多多店铺运营 为啥同样是开推广 你不是亏损就是断流 而我却能平稳拉升 两个方法带你轻松盈利和起店
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