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“转”出新活力 扬帆正当时——民营企业转变发展方式观察
Zhong Guo Jin Rong Xin Xi Wang· 2025-07-08 10:08
Group 1: Core Views - The private economy is a driving force for China's modernization and a crucial foundation for high-quality development [1] - Private enterprises are actively transforming their development methods through innovation, digital transformation, and expanding overseas markets [1] Group 2: Innovation and Transformation - Ningxia Shizuishan Baoma Xingqing Special Alloy Co., Ltd. has shifted from high-energy, high-pollution silicon iron alloy to high-end alloying agents, achieving over 20% annual growth in sales, reaching 300 million yuan [2] - Private enterprises contribute over 70% of technological innovation results and encompass over 80% of national specialized "little giant" enterprises and 90% of national high-tech enterprises [2] - Libai Technology Group has 519 effective patents, including 190 invention patents, and has participated in revising 24 national standards and 20 industry standards [2] Group 3: Policy Support - The implementation of the Private Economy Promotion Law enhances the stability and certainty of enterprise development [4] - In May, the China SME Development Index rose to 89.5, ending a two-month decline, with industrial SMEs' added value increasing by 8.0% from January to May [4] Group 4: Digital Transformation - Digital transformation is a key engine for enhancing the resilience and competitiveness of private enterprises [5] - The total production efficiency of Xiu Zheng Pharmaceutical Group has increased by 23.2% and operational costs have decreased by 22.2% due to digital control systems [5] Group 5: Global Market Expansion - Private enterprises are becoming significant players in China's "going global" strategy, with a 7% increase in imports and exports in the first five months of the year, accounting for 57.1% of total trade [8] - Companies like Kingsoft Office are adapting their products for local markets to overcome cultural and user habit differences in their global expansion efforts [9] Group 6: Sustainable Development - Lenovo Group maintains that 75% of its revenue comes from overseas markets while ensuring that 80% of manufacturing value is completed in China, leveraging local supply chain advantages [10] Group 7: Future Prospects - The private economy has a broad and promising development outlook, with enterprises poised to innovate and seize new market opportunities for high-quality growth [11]
西安交大发表最新Nature论文
生物世界· 2025-06-20 23:56
Core Viewpoint - The research published in Nature highlights the design of a new ductile FeNiCoAlTa alloy with unprecedented strength and plasticity, achieved through machine learning techniques, setting a new record for yield strength and tensile ductility in alloys [2][4]. Group 1: Research Findings - The alloy composition is Fe 35 Ni 29 Co 21 Al 12 Ta 3, which demonstrates a remarkable combination of 1.8 GPa yield strength and 25% true uniform elongation [4]. - The study emphasizes the use of machine learning models based on domain knowledge to design multi-principal element alloys, achieving high strength and high ductility [4]. Group 2: Microstructural Innovations - The research team enhanced the alloy's strength by maximizing microstructural heterogeneity, featuring large coherent L1 2 nano-precipitates and incoherent B2 micro-particles [6]. - The B2 micro-particles contribute to a multi-component structure that can accumulate dislocations, thereby maintaining a high strain hardening rate and extending uniform elongation [6].