复兴号高铁

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开启更多大陆“看见”之旅
Ren Min Ri Bao· 2025-08-24 08:04
台湾青年的"看见"之旅,看见的是一个日新月异、超乎想象的大陆。许多台湾青年坦言,来大陆 前,他们脑海中的大陆还停留在影视剧或教科书的刻板印象里。然而,当走出机场,迎接他们的是上海 陆家嘴高楼林立的天际线,是深圳科技园区里奔涌的创新浪潮,是杭州西子湖畔古韵与现代交织的城市 脉搏……他们乘坐时速350公里的复兴号高铁风驰电掣,窗外掠过的不再是地理名词,而是神州大地的 广袤与壮丽;他们体验着无处不在的移动支付,感慨数字生活的便捷与高效。 "看见"之旅,更是一场寻根溯源、激发共鸣的文化之旅。如果说现代化冲击带来了震撼,那么对于 中华文化的深度共鸣则带来了温暖的归属感。在北京,漫步于故宫的红墙黄瓦之间,那些在诗词中读过 的意象,立刻变得鲜活亲切;在西安,亲手触摸那千年不倒的古城墙,与兵马俑军阵无声对望,历史的 厚重感穿越时空,直抵内心……更让台湾青年惊喜的,是与大陆青年无碍、同频,有着聊不完的话题。 从热映电影到网络"神曲",再到社交媒体上同步流行的"热梗"……彼此之间是如此合拍。在那一 刻,"同根同源,同文同种",不再是遥远模糊的概念,而化作彼此"秒懂"、会心一笑的默契,成为内心 深处的确信。 一次"看见"之旅,可以 ...
“十五五”工业新征程:新质生产力引领高质量发展
Zhong Guo Jing Ying Bao· 2025-08-15 18:33
Core Viewpoint - The industrial sector is a cornerstone of China's economy, with significant achievements during the "14th Five-Year Plan" period, showcasing advancements in high-end manufacturing and a commitment to new industrialization by 2035 [2][3][4]. Group 1: Achievements in Industrial and Information Technology - China's industrial economy has shown continuous growth, with manufacturing value added exceeding 30 trillion yuan annually, maintaining its position as the world's largest manufacturing nation for 15 consecutive years [2][3]. - The country has achieved historic breakthroughs in the industrial and information sectors, with manufacturing value added accounting for 30% of global totals, making it the fastest-growing economy in global manufacturing [3][4]. Group 2: Policy and Market Support - Central government policies such as "Made in China 2025" and the "14th Five-Year Plan for Digital Economy Development" have provided a clear direction for high-quality industrial development [4]. - The large and diverse domestic market, along with a shift in enterprises towards technological innovation, has accelerated the development of China's manufacturing sector [4][6]. Group 3: Future Planning and Emerging Industries - The "15th Five-Year Plan" is crucial for laying out future industrial and information technology strategies, focusing on new technologies and industries, and enhancing digital infrastructure [5][6]. - The plan categorizes new industries into eight emerging sectors and nine future industries, including advanced manufacturing, artificial intelligence, and quantum information [6]. Group 4: Supply Chain and Industrial Resilience - Emphasis on integrating technological and industrial innovation is vital for enhancing the resilience of supply chains and ensuring a stable industrial ecosystem [7][8]. - The need to address issues of low-price competition and promote product quality is highlighted as a key focus for sustainable industrial development [9].
中国高铁的成功密码是什么?铁路设计者这么说
2 1 Shi Ji Jing Ji Bao Dao· 2025-06-19 11:37
Core Insights - The rapid development of China's high-speed rail (HSR) has significantly improved travel convenience for the public, with new train schedules set to take effect on July 1, introducing overnight sleeper trains connecting major city clusters [1] - The transformation of the railway system is highlighted by the increase in passenger volume and the efficiency of ticketing and boarding processes, showcasing the advancements in technology and service [2] Group 1: High-Speed Rail Development - The introduction of overnight sleeper trains will connect key city clusters such as Beijing-Chengdu and Shanghai-Guangzhou, enhancing connectivity [1] - Shenzhen North Station's daily passenger volume has surged from under 20,000 to over 350,000, reflecting the growth of the Guangdong-Hong Kong-Macau Greater Bay Area HSR network [2] - The implementation of electronic tickets has streamlined the boarding process, reducing average check-in time from 3 seconds per person to 1.3 seconds, improving efficiency by 2.5 times [2] Group 2: Technological Innovations - Continuous technological breakthroughs have been pivotal in enhancing China's HSR capabilities, with significant efforts in overcoming critical technical challenges [2][3] - The development of the world's fastest train, capable of reaching speeds of 400 km/h, incorporates advanced permanent magnet traction technology, increasing traction power by 20% while reducing weight by 20% [3] - The design and construction processes have evolved from manual methods to advanced BIM 3D design and integrated surveying techniques, significantly improving efficiency [3] Group 3: Safety and Efficiency Enhancements - The new CR450AF train model features over 4,000 monitoring points for real-time status checks and advanced systems for early detection of potential hazards, enhancing passenger safety [4] - The CR450AF model also boasts a 4% efficiency improvement over existing asynchronous traction technologies, showcasing advancements in energy-saving measures [4] - The overall speed of China's HSR has increased from 200 km/h to 400 km/h, demonstrating a commitment to continuous improvement in speed and efficiency [4]
十年之后,复盘“中国制造2025”
Guan Cha Zhe Wang· 2025-05-30 11:10
Group 1 - "Made in China 2025" aims to transform China from a "world factory" to a global high-tech manufacturing leader by 2025, with a target of 70% self-sufficiency in core components and key materials [3][4] - The initiative focuses on ten high-tech sectors, including semiconductors, robotics, new energy vehicles, aerospace, and biomedicine, supported by significant government funding and policy incentives [3][4] - From 2015 to 2022, over $1.3 trillion was invested in priority industries, with nearly 60% allocated to semiconductors and new energy vehicles, indicating a concentrated policy approach [4] Group 2 - The new energy vehicle (NEV) sector has seen remarkable success, with domestic NEVs capturing 80% of the market share in 2022, and companies like BYD ranking second globally in NEV sales [5][6] - High-speed rail has become a textbook success story, with Chinese companies now dominating the market, achieving a 90% share in high-speed rail signaling equipment [6][7] - In the new materials sector, China has significantly increased its production capacity, with a global share of 80% in petrochemical products from 2019 to 2022, and companies like Wanhua Chemical leading in the polyurethane market [7][8] Group 3 - Despite achievements, challenges remain in high-end manufacturing, particularly in semiconductors, where China's market share is only 1.9%, and reliance on imported equipment is high [8][9] - The aerospace sector faces similar issues, with the domestically produced C919 aircraft having only a 60% local content rate, heavily dependent on foreign suppliers for critical components [9][10] - The marine engineering and high-tech shipbuilding sectors also struggle, with less than 30% localization in high-tech ship equipment [10] Group 4 - The rapid advancements have led to some negative consequences, including resource wastage due to excessive government spending, with 30% of semiconductor project funds wasted on inefficient projects [11][12] - Overemphasis on industrial policy has resulted in production capacity outpacing consumer demand, leading to price wars and declining industrial profits [11][12] - In 2022, China's power battery production capacity reached 900 GWh, but actual demand was only 450 GWh, resulting in a 50% surplus [12][13] Group 5 - While China excels in low-end and mid-range markets, it still lags behind international giants in high-end sectors, with R&D investment significantly lower than that of the U.S. [13][14] - Foreign enterprises believe that Chinese competitors will take 5 to 10 years to catch up in technology, particularly in advanced fields like semiconductors and aerospace engines [14][15] - The decline in international scientific collaboration and increased trade tensions pose additional challenges for Chinese companies in sensitive technology areas [15]