Huan Qiu Wang Zi Xun
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俄应实现微电子主权独立
Huan Qiu Wang Zi Xun· 2025-12-28 22:53
Core Viewpoint - The interview highlights the importance of microelectronics as a key industry for Russia's technological sovereignty and the need for the country to develop its own core technologies in response to Western sanctions [4][5]. Industry Changes and Current Status - Since the suspension of Western companies' operations in Russia and the halt of microelectronics exports, the situation in the Russian microelectronics industry has not fundamentally changed, with ongoing limitations on technology and equipment [4][5]. - The Russian industry has recognized the necessity to develop indigenous core technologies, moving away from reliance on imports in strategic sectors [5]. Research and Development - Current Russian R&D efforts are focused on developing new architectures and advanced processing technologies, with projects like neuromorphic processors being explored [6][7]. - Despite advancements in design and architecture, Russia still relies on imported microprocessors for big data processing, as domestic manufacturing has not yet reached below 28nm technology [6][7]. Achievements and Challenges - The microelectronics sector is capital and technology-intensive, with modern clean rooms costing hundreds of billions and requiring a continuous operational capacity [8]. - The Russian government has initiated large-scale plans to produce ultra-pure materials and establish domestic manufacturing capabilities for electronic components, with funding for these initiatives increasing significantly compared to previous years [8][9]. Talent Development - There is a recognized need for collaboration between educational institutions and high-tech companies to address talent shortages and outdated curricula in microelectronics [9]. - Different types of talent are required for various roles in the industry, necessitating a differentiated approach to education and training [9]. Global Trends - The global microelectronics industry is advancing towards mastering 2nm process technology, with future goals set for even smaller nodes, although challenges such as heat dissipation and leakage remain [10].
英媒:中国修订航空法以规范无人机安全管理
Huan Qiu Wang Zi Xun· 2025-12-28 22:53
来源:环球时报 英国路透社12月27日文章,原题:中国修订航空法以规范无人机安全管理 据官方媒体报道,中国通过 了一项修订后的法律,强化了对民用无人驾驶航空器的管理,此举有望进一步规范中国快速发展的无人 机及低空经济领域。 12月27日,中国全国人大常委会会议表决通过新修订的民用航空法,明确了关于民用无人驾驶航空器适 航许可的条款,填补了一项关键的监管空白。低空经济是中国的一项国家战略,据中国民航局的数据预 测,中国低空经济的市场规模将从2025年的1.5万亿元人民币增长至2035年的3.5万亿元人民币。此次民 用航空法的修订正是在这样的背景下进行的。 根据将于明年7月1日施行的新规,从事民用无人驾驶航空器的设计、生产、进口、维修和飞行活动,应 当按照国家有关规定向国务院民用航空主管部门申请取得适航许可,按照规定无需取得适航许可的除 外。从事民用无人驾驶航空器生产的机构应当按照国家有关规定为其生产的无人驾驶航空器设置唯一产 品识别码。 根据中国交通运输部的数据,无人机物流已成为中国低空经济的重要驱动力,2024年无人机配送快递邮 件约270万件,其中既有午餐等日常食品,也有救命药品。京东、美团等企业早已表示将 ...
陆洪磊、蒙昕晰:短视频靠“引战”引流,无异于饮鸩止渴
Huan Qiu Wang Zi Xun· 2025-12-28 22:53
Core Viewpoint - The term "rage bait" has been selected as the 2025 word of the year by Oxford University Press, defined as online content deliberately designed to provoke anger or strong aversion, aimed at increasing traffic and interaction, highlighting a shift towards a more emotional and confrontational phase in the competition for online attention [1] Group 1: Nature of "Rage Bait" - "Rage bait" is not a new concept but has become more prevalent in everyday information streams, often disguised as "exposés" or "blackmail," using sharper headlines and extreme narratives to provoke conflict rather than persuade [1] - The rise of "rage bait" content is attributed to the ease of generating controversy compared to creating original ideas, as well as its lower costs and replicable nature, leading to an increase in quantity, topicality, and subtlety of such content [1] Group 2: Impact on Public Discourse - The distribution logic and algorithmic recommendations of platforms can exacerbate negative emotions like anger and ridicule, leading to a cycle of emotional mobilization and attention economy that amplifies misunderstandings and polarizes public discourse [2] - The blurring lines between online and offline realities mean that the effects of "rage bait" spill over into real life, reducing people's patience and emotional tolerance for discussions, making it harder to return to fact-checking and rational dialogue [2] Group 3: Responsibilities of Creators and Platforms - The self-discipline of content creators is crucial in managing "rage bait," as emotional expression in the short video era must not equate to emotional manipulation or incitement, emphasizing the need for fact-checking and contextual integrity [2] - Platforms must take responsibility by adjusting incentive structures to reduce the promotion of highly confrontational and provocative content while increasing the distribution of high-quality information and constructive discussions [3] - Ultimately, "rage bait" commodifies human emotions, leading to a depletion of patience for facts, understanding of others, and judgment on public issues, which is unsustainable [3]
俄罗斯启动生物经济国家项目
Huan Qiu Wang Zi Xun· 2025-12-28 22:46
Core Viewpoint - Russia is launching a national project in bioeconomy aimed at reducing import dependency and stimulating innovation in biological and chemical technologies, with goals set for 2030 and 2036 [1][4]. Group 1: Project Objectives and Funding - The "Biotechnology Security" project aims to achieve technological sovereignty by 2030 and technological leadership by 2036 through infrastructure development and scientific advancement [1][4]. - The Russian Ministry of Industry and Trade has received over 270 initiatives related to bioeconomy, with 34 projects deemed mature and 72 in early research stages [1][4]. - The project is expected to receive over 20 billion rubles in state funding by 2030, with 5 billion rubles allocated directly from the national budget for 2026-2028 [4][6]. Group 2: Industry Challenges and Solutions - The Russian bioeconomy currently faces significant challenges, including an 80% dependency on imported biotechnology, outdated legislation, and a shortage of talent, particularly in bioenergy and biopharmaceuticals [4][5]. - The national project includes measures to overcome these obstacles, such as investment subsidies and reducing financial burdens [4][5]. - Experts emphasize the need to eliminate restrictions on basic and applied research and improve intergovernmental communication [4][5]. Group 3: Market Potential and Employment - The current market size of Russia's bioeconomy is approximately 440 billion rubles, with projections to grow to 700 billion rubles by 2030 and exceed 1 trillion rubles by 2036 [6]. - The project aims to increase the domestic product market share to 50% and ensure at least 40% of key projects achieve technological independence [6]. - It is expected to create over 15,000 jobs and initiate more than 130 new factories, with performance measured by key indicators such as export growth and investment attraction [6].
视频丨俄罗斯发射“一箭52星”
Huan Qiu Wang Zi Xun· 2025-12-28 14:08
Group 1 - The Russian "Soyuz-2.1b" rocket successfully launched on December 28 at 16:18 Moscow time, carrying two "Aist-2T" spacecraft and 50 small satellites from the Vostochny Cosmodrome in Amur Oblast [3]
全球首款6吨级倾转旋翼飞行器成功首飞
Huan Qiu Wang Zi Xun· 2025-12-28 08:40
Core Viewpoint - The successful first flight of the LaYing R6000, the world's first 6-ton tilt-rotor aircraft developed by the United Aircraft Group, marks a significant breakthrough in tilt-rotor technology in China, paving the way for industrialization and large-scale application of this technology globally [1][9]. Group 1: Technical Specifications - The LaYing R6000 features a length of 11.832m, a height of 5.326m, a width of 17.5m, and a rotor diameter of 7.5m, achieving a cruising speed of 550 km/h, which is double that of traditional helicopters [4]. - It has a maximum payload of 2000 kg, significantly exceeding that of helicopters of the same weight class, and a maximum range of 4000 km, which is four times that of conventional helicopters [4]. - The operational ceiling is 7620m, which is twice that of traditional helicopters [4]. Group 2: Technological Innovations - The LaYing R6000 utilizes the AES100 engine developed by China Aviation Engine Corporation, featuring a highly integrated electromechanical actuation system and advanced flight control system for seamless mode switching between vertical takeoff and high-speed flight [4][7]. - The aircraft's design avoids high-temperature gas flow from the engine's tail nozzle during takeoff and landing, enhancing safety for personnel and preventing damage to surfaces without thermal protection [5]. - It incorporates intelligent sensing and health management systems for real-time monitoring of onboard systems, along with a light-weight composite material structure to improve operational efficiency [7]. Group 3: Market Applications - The LaYing R6000 is expected to revolutionize high-end transportation, providing efficient services for inter-provincial commuting, cross-sea routes, and mountainous transport, thereby significantly reducing travel time [6]. - In emergency rescue scenarios, it will play a crucial role in medical emergencies, firefighting, police patrols, and large-scale disaster relief, enabling rapid and precise delivery of personnel and supplies [6]. - The aircraft's versatility covers various needs, including air logistics, special operations, offshore platform commuting, and aerial surveying, while also opening new possibilities for high-end private travel and aerial tourism [6]. Group 4: Future Developments - The successful first flight signifies China's entry into the forefront of tilt-rotor technology, breaking the long-standing technological monopoly [9]. - Starting from January 2026, the LaYing R6000 will advance to tilt-rotor mode test flights and subsequent full-process flight testing, accelerating the airworthiness certification process [9]. - The project will also initiate the development of an airworthy version and a manned configuration, gradually implementing applications in business travel, logistics, and emergency response [9].
铂金价格一周涨超20%,黄金白银铂金价格都爆了,什么原因?
Huan Qiu Wang Zi Xun· 2025-12-28 04:40
方正中期期货有色与贵金属研究员梁海宽:短期来看,全球白银库存紧张的矛盾无法从根本上缓解,而 且市场对这一矛盾的共识正在不断被强化。全球白银市场已连续5年供不应求,铂金、钯金近期的上涨 主要是由于自身估值修复的驱动,由于自身体量较小,同时叠加自身供给端偏紧,铂金、钯金短期价格 弹性更大。 本周贵金属价格频频创出新高,引领了年末行情。当地时间26日,是美国传统节假日后的首个交易日, 贵金属黄金、白银、铂金再度迎来全线大涨,再次刷新历史纪录。在美元持续走软的背景下,黄金市场 本周受到地缘政治风险升温的支撑,持续保持强劲走势。近期,美国针对委内瑞拉的石油制裁和对该国 石油贸易封锁升级等诸多不确定性因素,显著提升黄金的避险吸引力。 来源:央视财经 0:00 黄金流动性外溢效应、美元走软以及供应紧张等因素还带动铂金、钯金等贵金属价格飙升。铂金期货价 格本周飙升至历史新高,首次突破每盎司2400美元大关,全周涨幅超22%,钯金期价上涨约13%,达到 2023.3美元/盎司,创三年多来的最高水平。 ...
苹果折叠屏iPhone尺寸缩水?比预期更小,造型神似护照本
Huan Qiu Wang Zi Xun· 2025-12-28 01:43
Group 1 - The core focus of the news is the upcoming release of Apple's first foldable iPhone, which has been revealed to be smaller than expected, resembling a passport in hand [1] - The foldable iPhone will feature a vertical folding design with a 5.3-inch external display for quick information access and a 7.7-inch internal display for enhanced viewing and productivity [4] - Apple's ongoing efforts to address the screen crease issue involve testing next-generation ultra-thin flexible glass, aiming to make the crease nearly invisible, which is crucial for improving user experience [4]
iPhone 17 vs iPhone 16:核心差异全解析, 纠结买新还是捡漏?
Huan Qiu Wang Zi Xun· 2025-12-28 01:30
CNET报道称,核心升级点方面,iPhone 17最直观的提升在于屏幕:缩小边框后实现6.3英寸大屏, 120Hz刷新率搭配常亮显示,3000尼特峰值亮度加抗反射涂层,强光下使用更便捷。相机部分,超广角 和前置镜头像素大幅提升,新增的前置中央舞台功能让多人合影更省心。 续航表现上,iPhone 17官方视频播放时长提升至30小时,实际测试中耐力略优于iPhone 16,配合即将 推出的iOS 26自适应功耗功能,续航有望进一步优化。值得一提的是,同价位下iPhone 17起步存储 256GB,是iPhone 16首发时的两倍,满足更多存储需求。 【环球网科技综合报道】苹果iPhone 17系列上市后,与前代机型iPhone 16的选购对比成为热门话题。 12月28日,据外媒CNET报道,两款机型起售价一致,但iPhone 17实现存储翻倍,同时在屏幕、相机、 续航等核心配置上全面升级,而iPhone 16当前可享100美元折扣,让不少消费者陷入纠结。 外媒称,若追求最新体验、重视屏幕和相机表现,iPhone 17值得入手;若预算有限,iPhone 16折扣后 性价比突出,且可升级iOS 26享受同款AI功能, ...