科技日报北京11月11日电 （记者张梦然）美国芝加哥大学普利兹克分子工程学院团队开发出一套 自驱动实验系统。它会自己"种"材料，可以自主完成整个材料合成与优化流程，无需人工持续干预。该 系统结合机器人自动化与机器学习算法，可自主决定下一步实验方案，实现从实验执行、性能测量到结 果分析的全闭环运行。这种方法有望广泛应用于硬质材料合成领域，并最终拓展至复杂的量子材料制 备，预示着一种全新的制造模式问世。 在制造用于电子、光学和量子技术的金属薄膜时，科学家通常需要耗费数月时间反复调整工艺参 数，如温度、材料成分和反应时间，以期找到最优的制备条件。这一过程依赖大量试错，进展缓慢。此 次新系统实现了全流程自动化：运行实验、测量结果，并将数据反馈给机器学习模型，由模型指导下一 次实验。 随后，团队与计算机科学家合作，开发了专用的机器学习算法指导系统进行合成、分析，并动态调 整后续实验条件。团队只需输入所需薄膜的性能指标，机器学习模型便会自主规划实验路径，并逐步逼 近目标。为应对实验中难以避免的随机扰动，例如基底表面的微小差异或真空室内的微量气体，系统在 每次新实验开始时，会先制备一层极薄的"校准层"，帮助算法识别当前环境 ...

Core Insights - The development of new productive forces in China has accelerated, with a 6.1% year-on-year increase in enterprises' spending on R&D and technical services, indicating a sustained increase in R&D investment [1] - "Specialized, refined, and innovative" small giant enterprises have seen their sales revenue grow by 8.2% year-on-year, with an acceleration of 4.1 percentage points compared to 2024 [1] - The sales revenue of the scientific and technical service industry, a key area for the integration and value transformation of technological resources, has increased by 22.3% year-on-year [1] - Knowledge-intensive industries, particularly those with high technological content, have experienced a sales revenue growth of 11.5% year-on-year [1] - Strategic emerging industries are thriving, with sales revenue in high-tech industries and equipment manufacturing growing by 15.2% and 9% year-on-year, respectively [1] - The implementation of the "Artificial Intelligence+" initiative has led to significant revenue growth in specific sectors, with integrated circuit manufacturing, robotics manufacturing, and drone manufacturing seeing year-on-year increases of 17%, 21.7%, and 69.8%, respectively [1]

Group 1 - The core viewpoint of the articles highlights the significant increase in corporate innovation investment and the robust growth of strategic emerging industries in China, indicating a faster pace of new productivity development that injects new momentum into economic growth [1][2] Group 2 - In the first three quarters, the sales revenue of the technology service industry, a key area for integrating technology resources, grew by 22.3% year-on-year, continuing its rapid growth trend [1] - The sales revenue of high-tech industries and equipment manufacturing increased by 15.2% and 9% year-on-year, respectively, with notable growth in sectors such as computer communication equipment manufacturing and aerospace [1] - The sales revenue of specialized and innovative "little giant" enterprises increased by 8.2% year-on-year, with high-tech manufacturing enterprises experiencing an 11.8% growth [2] Group 3 - The core industries of the digital economy saw a sales revenue increase of 10.6% year-on-year, with digital product manufacturing and digital technology application sectors growing by 11% and 14.5%, respectively [2] - The total amount spent by enterprises on digital technology increased by 10.6% year-on-year, reflecting an upgrade in industrial digitalization [2]

Group 1 - The core viewpoint of the articles highlights the significant increase in corporate innovation investment and the growth of strategic emerging industries in China, indicating a rapid development of new productivity and providing new momentum for economic growth [1][2] Group 2 - In the first three quarters, the sales revenue of the technology service industry, a key area for the integration and value transformation of technological resources, increased by 22.3% year-on-year, continuing its rapid growth trend [1] - The sales revenue of high-tech industries and equipment manufacturing increased by 15.2% and 9% year-on-year, respectively, with notable growth in sectors such as computer communication equipment manufacturing and aerospace manufacturing [1] - The sales revenue of specialized and innovative "little giant" enterprises grew by 8.2% year-on-year, with high-tech manufacturing enterprises experiencing an 11.8% increase [2] Group 3 - The core industries of the digital economy saw a year-on-year sales revenue growth of 10.6%, with digital product manufacturing and digital technology application sectors growing by 11% and 14.5%, respectively [2] - The current policies supporting technological innovation have resulted in tax reductions and refunds amounting to 1.3336 trillion yuan from January to August [1]

Group 1 - The core viewpoint of the articles highlights the significant increase in corporate innovation investment and the growth of strategic emerging industries in China, indicating a rapid development of new productivity and providing new momentum for economic growth [1][2] Group 2 - In the first three quarters, the sales revenue of the technology service industry, a key area for the integration and value transformation of technological resources, increased by 22.3% year-on-year, continuing its rapid growth trend [1] - The sales revenue of high-tech industries and equipment manufacturing increased by 15.2% and 9% year-on-year, respectively, with specific sectors like computer communication equipment manufacturing and aerospace manufacturing showing notable growth [1] - The sales revenue of "specialized, refined, distinctive, and innovative" small giant enterprises increased by 8.2% year-on-year, with high-tech manufacturing enterprises experiencing an 11.8% growth [2] Group 3 - The current policies supporting technological innovation have resulted in tax reductions and refunds amounting to 1.3336 trillion yuan from January to August, facilitating increased corporate investment in innovation [1] - The sales revenue of industries with high technological content, such as intellectual property-intensive industries, grew by 11.5% year-on-year [1] - The digital economy's core industries saw a sales revenue increase of 10.6% year-on-year, with digital product manufacturing and digital technology application sectors growing by 11% and 14.5%, respectively [2] Group 4 - The sales revenue of integrated circuit manufacturing, robotics manufacturing, and drone manufacturing increased by 17%, 21.7%, and 69.8% year-on-year, respectively, reflecting the continuous development of emerging industries [1] - The amount spent by enterprises on digital technology increased by 10.6% year-on-year, indicating an upgrade in industrial digitalization [2]

Core Insights - The latest data from the National Taxation Administration indicates that in the first three quarters, Chinese enterprises have significantly increased their innovation investments, particularly in strategic emerging industries, which reflects a rapid development of new productivity in China [1][2][3] - The sales revenue of specialized and innovative "little giant" enterprises grew by 8.2% year-on-year, with a notable acceleration of 4.1 percentage points compared to 2024, especially in high-tech manufacturing, which saw an 11.8% increase [1][2] Group 1: Innovation and Investment - In the first three quarters, the amount spent by enterprises on R&D and technical services increased by 6.1% year-on-year, indicating a sustained increase in R&D investment [2] - The sales revenue of the scientific and technical service industry, which is crucial for the integration and value transformation of technological elements, grew by 22.3% year-on-year, continuing its rapid growth trend [2][3] Group 2: Digital Economy and New Productivity - The core industries of the digital economy saw a year-on-year sales revenue growth of 10.6%, with digital product manufacturing and digital technology application sectors growing by 11% and 14.5%, respectively, highlighting the rapid development of digital industrialization [2] - The procurement of digital technology by enterprises increased by 10.6% year-on-year, indicating an upgrade in industrial digitalization [2] Group 3: Policy Support and Tax Relief - The tax authorities have implemented policies to support technological innovation, with tax reductions and refunds amounting to 1.3336 trillion yuan from January to August, effectively alleviating the tax burden on enterprises and encouraging increased R&D investment [1]

Core Insights - The latest data from the National Taxation Administration indicates that tax reductions and refunds supporting technological innovation reached 1.3336 trillion yuan in the first eight months of the year [1] - In the first three quarters, the amount spent by enterprises on research and development and technical services increased by 6.1% year-on-year, reflecting a sustained increase in R&D investment [1] Group 1: Technological Innovation and R&D - The sales revenue of the scientific and technical service industry grew by 22.3% year-on-year in the first three quarters, continuing its rapid growth trend [1] - The sales revenue of intellectual property-intensive industries increased by 11.5% year-on-year [1] Group 2: Strategic Emerging Industries - In the first three quarters, sales revenue in high-tech industries and equipment manufacturing grew by 15.2% and 9% year-on-year, respectively [1] Group 3: Digital Economy Integration - The sales revenue of core industries in the digital economy increased by 10.6% year-on-year in the first three quarters, with digital product manufacturing and digital technology application industries growing by 11% and 14.5%, respectively [1] - The amount spent by enterprises on digital technology increased by 10.6% year-on-year [1] Group 4: Tax Policy and Support - The tax authorities plan to leverage big data to enhance the implementation of tax and fee preferential policies that support the development of new productive forces, aiming to improve service quality for high-quality development [1]

Economic Data Overview - In the first three quarters of 2025, national fiscal expenditure reached 20.81 trillion yuan, marking a year-on-year increase of 3.1%, with significant support for major strategic areas such as social security, education, and technology [3] - Local government special bonds and other financial instruments contributed 4.21 trillion yuan to enhance economic momentum [3] Fixed Asset Investment - National railway fixed asset investment totaled 593.7 billion yuan in the first three quarters of 2025, reflecting a year-on-year growth of 5.8% [4][6] - A total of 968 kilometers of new railway lines were put into operation during this period [6] Tax Revenue and New Productivity - Sales revenue in the scientific and technical services sector grew by 22.3% year-on-year, indicating a rapid development of new productivity [9] - The total transaction amount of technology contracts increased by 19.4%, while sales revenue in knowledge-intensive industries rose by 11.5% [9] Clean Energy Developments - The world's largest clean energy corridor generated 2.351 billion kilowatt-hours in the first three quarters of 2025, sufficient to power ordinary households for approximately 62 days [13] - The cumulative power generation of this corridor has surpassed 4 trillion kilowatt-hours [13] Private Economy Contributions - The private economy accounts for over 50% of tax revenue, fixed asset investment, and foreign trade, and contributes to over 60% of GDP and A-share listed companies [19] - As of May 2025, there were 1.85 million private economic organizations, with private enterprises exceeding 58 million, a growth of over 40% since the end of the 13th Five-Year Plan [18] Policy Support for Private Enterprises - The "14th Five-Year Plan" emphasizes optimizing the development environment for private enterprises and promoting high-quality growth [17] - Recent policies have focused on reducing market entry barriers and providing tax relief, addressing financing challenges faced by private enterprises [23]

Core Insights - The article highlights the robust growth of emerging industries in China, particularly in sectors like integrated circuits, robotics, and drones, driven by government policies and technological advancements [3][4][5]. Group 1: Emerging Industries Growth - In the first three quarters of the year, sales revenue for integrated circuit manufacturing, robotics, and drone manufacturing increased by 17%, 21.7%, and 69.8% year-on-year, respectively [3]. - China is the world's largest producer of robots, with industrial robot production rising from 33,000 units in 2015 to 556,000 units in 2024, and service robot production reaching 10.519 million units, a year-on-year growth of 34.3% [3][4]. - The rapid growth in the robotics industry is attributed to strong demand and supportive policies, with many companies experiencing revenue growth of 50% to 100% [3]. Group 2: Drone Industry Development - Shenzhen, known as the "drone capital," has over 2,000 companies in the drone manufacturing sector, generating more than 100 billion yuan in output, capturing 70% of the global consumer drone market and 40% of the industrial drone market [4]. - In the first eight months of the year, the production of civilian drones in Shenzhen increased by 58% year-on-year [4]. Group 3: High-tech and Equipment Manufacturing - National sales revenue for high-tech industries and equipment manufacturing grew by 15.2% and 9% year-on-year, respectively, in the first three quarters [4]. - The research and technology service industry, crucial for integrating technological resources, saw a sales revenue increase of 22.3% year-on-year [4]. Group 4: Government Support and R&D Investment - From January to August, tax reductions and refunds supporting technological innovation amounted to 1.3336 trillion yuan, significantly easing the tax burden on companies and encouraging R&D investment [5]. - The amount spent by companies on R&D and technology services increased by 6.1% year-on-year, indicating a sustained commitment to enhancing innovation capabilities [5]. - The growth in various metrics, including technology contract transactions and sales in the digital economy, reflects the acceleration of new productive forces in China [5].

Group 1 - The core viewpoint of the articles highlights the significant increase in corporate innovation investment and the growth of strategic emerging industries in China, driven by supportive tax policies and a focus on new quality productivity [1][2][3] - In the first three quarters of the year, the sales revenue of high-tech industries and equipment manufacturing increased by 15.2% and 9% respectively, indicating robust growth in these sectors [2] - The sales revenue of research and technical service industries grew by 22.3%, reflecting the active flow of technological resources and the integration of technology and industry [1][2] Group 2 - The "specialized, refined, distinctive, and innovative" small giant enterprises saw a sales revenue increase of 8.2%, with high-tech manufacturing enterprises growing by 11.8% [3] - The digital economy's core industries experienced a sales revenue growth of 10.6%, with digital product manufacturing and digital technology application sectors growing by 11% and 14.5% respectively [2] - The tax authorities are committed to leveraging tax data to enhance the implementation of tax incentives that support the development of new quality productivity, aiming to improve service quality for high-quality development [3]