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如何与外星人沟通?
腾讯研究院· 2025-07-01 08:24
追问nextquestion . 以下文章来源于追问nextquestion ,作者追问 科研就是不断探索问题的边界 NikhilMahant 瑞典乌普萨拉大学哲学系语言哲学家 王百臻 编译 在电影《降临》 (Arrival ,20 16) 中,一批拥有七条肢体的外星生命造访地球,并带来了一种无人能 解的语言。这些外星生命被戏称为"七肢桶" (Heptapods) ,他们慷慨地在飞船上腾出空间与人类进行 语言交流,负责翻译的团队却一头雾水。七肢桶书写的句子由墨迹氤氲的圆形符号组成,迥异于地球上 的任何文字。 该电影改编自姜峯楠 (Ted C hiang ) 的小说,其戏剧冲突建立在前所未见的七肢桶语言之上。 然而, 七肢桶语还不算彻彻底底的外星语言。除了习得七肢桶语就能掌握特殊能力这一科幻设定外,这种语言 与普通的人类语言并没有显著差异。 圆形符号确实奇特,但同样表示名词、动词等常见语法范畴的词 语,且可以被翻译成英语。实际上,影片中的一段关键情节讲述的就是译者将七肢桶语当中的名词"工 具"误译成了"武器"。 《降临》剧照。图中圆圈状的图案就是"七肢桶"的文字。 第二层面是结构,涉及词语结构、语法和句法。 词 ...
比亚迪:2015年第一季度盈利步入正轨-20250428
Zhao Yin Guo Ji· 2025-04-28 02:10
Investment Rating - Maintain BUY rating for the company, indicating a potential return of over 15% over the next 12 months [1][3][16] Core Views - The company's 1Q25 earnings are on track, demonstrating high earnings quality despite ongoing vehicle model transitions. Sales volume and gross margin are expected to meet full-year forecasts [1][9] - New models such as Han L, Tang L, and Titanium 3 are anticipated to boost sales from 2Q25. The company may engage in a price war in 2H25 to maintain market share, but its earnings quality is expected to keep net profit per vehicle above RMB10,000 [1][9] - The company’s overseas sales volume reached 0.2 million units in 1Q25, exceeding prior expectations [9] Financial Summary - Revenue projections for FY25E are RMB 970,122 million, with a year-on-year growth of 24.8% [2][11] - Net profit for FY25E is estimated at RMB 57,457 million, reflecting a year-on-year growth of 42.7% [2][11] - The gross margin for FY25E is forecasted at 19.7%, with operating profit expected to be RMB 71,663 million [11][12] - The company’s earnings per share (EPS) for FY25E is projected at RMB 19.09, with a price-to-earnings (P/E) ratio of 19.5x [2][11] Price Target - The target price for the company's H shares is set at HK$470.00, representing an upside of 18.4% from the current price of HK$397.00 [3][9] Quarterly Performance - In 1Q25, the company achieved a net profit of RMB 9.2 billion, with a gross margin of 20.1% [9][10] - Sales volume in 1Q25 was 1,000,804 units, a 59.8% increase year-on-year [10]
BYD, Tesla's biggest rival in China, just doubled its profits
Business Insider· 2025-04-25 12:05
Tesla's biggest Chinese competitor reported bumper first-quarter earnings on Friday. BYD said its net profit increased 100% since last year to 9.15 billion yuan, roughly $1.3 billion.It means China's best-selling carmaker has overtaken Tesla on another key metric. Elon Musk's firm reported net income of $409 million for the same period, a drop of more than 70% compared to the same period in 2024. Alongside surging profits, BYD said operating revenues increased 37% compared to the same period in 2024, reac ...