大象新闻记者 张华婧 10月24日，河南省统计局发布了2024年河南省研究与试验发展(R&D)经费投入统计公报（2024年河南共 投入研究与试验发展经费1275.10亿元）。2024年，全省各地区各部门锚定科技强国建设目标，加快推 进科技创新与产业创新深度融合，培育壮大新质生产力，全社会研究与试验发展(R&D)经费保持稳定增 长，投入强度稳中略升，企业创新主体地位持续巩固，财政支持保障作用稳步加强。河南省统计局社科 处处长杨森山对相关数据进行解读： 一、R&D经费稳定增长，投入强度稳中略升 2024年，全省R&D经费投入总量达到1275.10亿元，比上年增加63.43亿元，增长5.2%。全省R&D经费 保持稳定增长趋势，连续四年突破千亿元，连续三年居全国第11位。R&D经费投入规模持续加大，为 全省加快推进科技强省建设提供有力保障。 从投入强度看，2024年全省R&D经费投入强度(R&D经费与GDP之比)为2.01%，比上年提高0.01个百分 点，连续四年居全国第17位。 二、企业创新主体地位稳固，研究机构和高等学校研发投入保持较快增长 企业、政府属研究机构和高等学校是全省R&D活动的三大执行主体。2024年 ...

R&D Expenditure Overview - In 2024, the total R&D expenditure in China reached 36,326.8 billion yuan, an increase of 2,969.7 billion yuan, representing a growth of 8.9% compared to the previous year [2] - The R&D expenditure intensity, measured as a percentage of GDP, is 2.69%, which is an increase of 0.11 percentage points from the previous year [2] - The per capita R&D expenditure, calculated based on full-time R&D personnel, is 480,000 yuan, an increase of 19,000 yuan from the previous year [2] R&D Expenditure by Activity Type - Basic research funding amounted to 2,500.9 billion yuan, growing by 10.7% year-on-year; applied research funding was 4,305.5 billion yuan, up 17.6%; and experimental development funding reached 29,520.4 billion yuan, increasing by 7.6% [2] - The proportion of basic research funding is 6.88%, an increase of 0.11 percentage points; applied research and experimental development account for 11.9% and 81.2%, respectively [2] R&D Expenditure by Entity - Enterprises contributed 28,211.6 billion yuan to R&D, a growth of 8.8%; government research institutions contributed 4,231.6 billion yuan, up 9.7%; and higher education institutions contributed 3,065.5 billion yuan, increasing by 11.3% [2] - The proportions of R&D funding from enterprises, government research institutions, and higher education institutions are 77.7%, 11.6%, and 8.4%, respectively [2] R&D Expenditure by Industry - The high-tech manufacturing sector's R&D expenditure was 7,668.9 billion yuan, reflecting a growth of 10.2% [3] - Among large-scale industrial enterprises, eight industry categories had R&D expenditures exceeding 100 billion yuan, accounting for 68.2% of total R&D expenditure in large-scale industrial enterprises [3] R&D Expenditure by Region - Six provinces (or municipalities) had R&D expenditures exceeding 200 billion yuan: Guangdong (5,099.6 billion yuan), Jiangsu (4,597.5 billion yuan), Beijing (3,278.4 billion yuan), Zhejiang (2,901.4 billion yuan), Shandong (2,597.3 billion yuan), and Shanghai (2,343.7 billion yuan) [3] - Seven provinces (or municipalities) had R&D expenditure intensity exceeding the national average, with Beijing leading at 6.58% [3] Fiscal Science and Technology Expenditure - In 2024, national fiscal science and technology expenditure reached 12,629.2 billion yuan, an increase of 633.3 billion yuan, representing a growth of 5.3% [4] - Central fiscal science and technology expenditure was 4,192.5 billion yuan, accounting for 33.2% of total national fiscal science and technology expenditure [4]

Core Insights - The research team at Anhui University has made significant progress in developing the core system, referred to as the "power heart," for the strong light magnetic experimental device [1] - The strong light magnetic experimental device serves as a "super experimental platform" for scientists to explore the microscopic world and is also an "extreme conditions laboratory" for materials science research [1] - The microwave power source system, a critical component of the infrared free electron laser, has achieved a stable output of 32 megawatts for 12 hours, meeting the operational requirements of the strong light magnetic experimental device [1] Technical Achievements - The research team overcame several key technical challenges, including electromagnetic compatibility and parameter matching, to ensure the reliability and stability of the microwave power source system [1] - The successful testing and validation of the microwave power source system provide strong technical support for the overall installation, debugging, and operation of China's strong light magnetic experimental device [1]