航空动力强国发展战略研究

航空动力是航空器的“心脏”,发展水平反映了国家综合国力、工业基础和科技水平;开展航空动力强国发展战略研究对实施科技强国、制造强国战略,推动我国制造业高质量发展具有重要意义。本文从推动强国建设、保障绿色发展、实现创新驱动发展的角度系统研判了航空动力发展的重大价值,凝练总结了航空动力发达国家的发展经验。在概括我国航空动力行业发展态势的基础上,剖析行业发展面临的急迫问题,据此提出建设航空动力强国的内涵、目标,重点从先进产品研制、重大基础设施、共性关键技术、基础技术研究等方面阐述行业具体发展途径。研究提出了健全政策法规体系、深化行业体制改革、优化行业运行机制、完善人才培养体系等建议,以此推动我国航空动力领域高质量发展。

新时期我国重型燃气轮机发展研究

重型燃气轮机是动力强国的标志性装备之一,事关国家能源安全与供给水平;随着相关国家科技重大专项的深入实施,碳达峰、碳中和战略目标的引领驱动,开展新时期重型燃气轮机发展研究具有紧迫性。本文在梳理国际重型燃气轮机技术、产品、行业发展经验的基础上,立足我国重型燃气轮机领域的阶段性进展,凝练了行业高质量发展面临的突出问题,阐述了先进材料与智能制造、灵活燃料低污染燃烧、高效气动与先进冷却、系统智能测控与运维、新型高效发电系统等重型燃气轮机技术发展方向。着眼2050年前的阶段发展目标,提出了政策法规、运行机制、行业体制、企业改革等燃气轮机行业发展与改革建议,以期为重型燃气轮机行业高质量发展、国家能源动力中长期发展规划等研究提供基础性参考和先导性内容。

Analyzing the Impacts of Minimum Wage Standards on Reducing the Working Poor in China

During the past decades, the transformation of the labor market has significantly impacted on workers＇ wage structures and their employment in China. Along with the widening wage gaps and the growing income inequalities, the size of non-standard jobs expanded rapidly in China＇s urban labor market. As a result of this, the concept of working poor has become increasingly applicable to social and labor market realities in China, Based on the household survey data and by using quantitative analysis, this paper attempts to examine the interaction between the compulsory minimum wage standards and the working poor in the period of China＇s economic transition. The results show that for those whose monthly wages higher than the compulsory minimum wage standards were less likely to work poor and that workers with wages lower than the minimum wage floor were vulnerable to working poor, which supported the expectation that the implementation of compulsory minimum wages would help to reduce the risk of being a member among the working poor in China＇s urban labor market.