Current status and technology development tendency of research reactors in China

The current status and development history of domestic and abroad research reactors (RRs) are mentioned.The representative RRs and their respective technology characteristics are introduced.The utilizations of China's RRs,mainly included as nuclear engineering technology,basic research applications of nuclear technology,teaching and personnel training,are explained.

Current status and prospects of welding technology in China

In this paper the history of welding technology and the current status in China was reviewed, and based on the situation the developmental trend was prospected.

Research Progress on the Development of Modern Agricultural Science and Technology Park

This paper summarizes the typical models,construction theory and development status of modern agricultural science and technology parks at home and abroad,in order to provide a reference for the sustainable development of modern agricultural science and technology parks in China.It is found that at present,the agricultural science and technology park in China is in the stage of quantitative development,neglecting the qualitative construction of the park.This paper points out that the balanced relationship among ecology,economy and society should be adjusted to promote the sustainable development of the park.

Technological Innovation Characteristics and Capacity Enhancement Ways for the Agricultural Science and Technology Enterprises in Beijing City

From the perspective of innovation mechanism,capital,personnel,achievements and conversion,this study analyzes the current situation of technological innovation in Beijing agricultural science and technology enterprises,and summarizes the characteristics including single financing channel of R&D funds,low conversion rate of innovative products,unbalanced distribution of technology and innovative talents,the underestimated position of enterprises as the main body of technological innovation,the large gap of innovation achievements between developed provinces and Beijing.At last,this study puts forward the ways to improve technological innovation ability in Beijing agricultural science and technology enterprises as follows:developing technological innovation strategies;improving the R&D expenditure and expanding the financing channels;perfecting the mechanism of professional personnel training in agricultural technology innovation;enhancing the level of innovation performance management;establishing and improving the corporate culture of innovation and cultivating technology innovation spirit.

Current Status of Intelligent Space

Latest advances in network sensor technology and state of the art of mobile robotics and artificial intelligence research can be applied to develop autonomous and distributed monitoring systems. Intelligent Space （iSpace） is an environmental system, which is able to support human in informative and physical ways. iSpace observing the space with distributed sensors, extracts useful information from the obtained data and provides various services to users. This means that essential functions of iSpace are ＂observation＂, ＂recognition＂ and ＂actuation.＂ In this paper, we focus on the observation function of iSpace. And we describe observation systems to get information of both human and mobile agents in the space to show new results.

Current Situations and Recommendations for Development of Agricultural Sci-Tech Park District of Luzhou City

The agricultural science and technology park is a demonstration carrier for the assembly and integration of agricultural technology,the transformation of scientific and technological achievements and the modern agricultural production. It is an inevitable choice and important way to realize the transformation from traditional agriculture to modern agriculture. This paper reviewed the construction background,functional characteristics and development history of agricultural science and technology parks. It analyzed the current development situations of the provincial agricultural science and technology parks in Jiangyang District,Luzhou City of Sichuan Province. Then,it summarized its experience in park construction and compared with surrounding national and provincial agricultural science and technology parks. It found existing problems including insufficient industry-university-research integration,low level of agricultural intensification,weak functions of public service platforms and brand effect,and insufficient exploration of tourism resources. In view of these problems,it came up with recommendations for development of agricultural Sci-Tech Park District of Luzhou City,including gathering scientific and technological resources,enhancing scientific and technological support,strengthening the high-quality development of the park economy,and building a national 4 A-level excellent scenic spot.

Research on Vegetation Coverage Status of Urban-rural Fringe in Guizhou Using Unmanned Aerial Vehicle

Unmanned aerial vehicle technology was used to survey the vegetation coverage of typical urban-rural fringe, and descriptive statistics and geostatistical methods were used to analyze the urban-rural fringe of spatial heterogeneity of vegetation coverage. The results showed that vegetation coverage in the study area was 27.2176% with the coefficient of variation of 31.7786%; that the vegetation coverage in separation distance of 〈0.18＇ showed positive spatial correlation, and the spatial correlation of vegetation coverage in separation distance of 〈0.18＇ was greater than that in 〉0.18＇; that the best fitting model for Semivariance function was exponential model with spatial variation ratio 0.726, which showed strong spatial correlation, and the spatial correlated scale was 0.18＇; that the vegetation coverage data in the study area was relatively stable, and the instability mainly occurred on the border of the study area and the surroundings.

Few-layer MoS2 saturable absorbers for short-pulse laser technology: current status and future perspectives [Invited]

Few-layer molybdenum disulfide（MoS2） is emerging as a promising quasi-two-dimensional material for photonics and optoelectronics, further extending the library of suitable layered nanomaterials with exceptional optical properties for use in saturable absorber devices that enable short-pulse generation in laser systems. In this work, we catalog and review the nonlinear optical properties of few-layer MoS2, summarize recent progress in processing and integration into saturable absorber devices, and comment on the current status and future perspectives of MoS2-based pulsed lasers.

强化北京科技领军企业引领未来产业发展的战略思考

科技领军企业是引领未来产业发展的主力军。利用文献梳理法、归纳总结法、实地调研法,在剖析未来产业与科技领军企业相关关系的基础上,分析北京科技领军企业发展现状及创新引领未来产业发展面临的问题,提出强化北京科技领军企业引领未来产业发展的战略建议。

浙江“三茶”统筹高质量发展的现状与思路

本文总结了近年来浙江贯彻落实“三茶”统筹理念,推动全省茶产业高质量发展取得的成就和主要举措,分析了浙江茶产业发展中存在的问题,提出了进一步加快浙江“三茶”统筹高质量发展的思路与建议。

广东省生态环境科技发展现状、挑战和对策

生态环境保护与生态文明建设是建设美丽中国、实现中华民族永续发展的保障,解决复杂环境问题、防治环境污染、防范环境风险等都需要科技的支撑与指导。本研究系统地梳理和对比分析广东省生态环境科技发展现状,剖析生态环境科技创新发展存在的问题,并针对问题提出了解决建议。

新时代新疆科技特派员制度服务乡村振兴的对策研究

为推进科技特派员制度服务乡村振兴,对新疆科技特派员的现状、问题进行梳理,把握基层科技需求,新疆科技服务制度才能不断创新发展。文章对新时代背景下新疆科技特派员制度、项目、成效与经验等方面进行梳理分析,研究发现全疆已实现科技特派员服务行政村全覆盖,科技特派员服务乡村振兴的项目众多、成效显著、经验丰富,总体制度还不成熟,新疆科技特派员制度认知、创新环境、制度管理、选派和激励机制等方面存在问题,针对存在的问题提出优化科技特派员制度服务乡村振兴的对策建议,以期为科技特派员制度服务乡村振兴提供参考。

基层农业科技推广现状及发展对策

在农村发展过程中,农业科技推广体系扮演着至关重要的角色,有关部门应该把注意力放在农业科技推广系统建设上,紧跟时代脚步,采取创新方法,进一步缩小城乡差距。基于此,本文重点论述了建立我国农业科技推广制度的必要性,进一步分析和讨论其存在的主要问题,提出了构建我国农业科技推广制度的对策,希望能为农业生产提供有益参考和借鉴。

我国农业机械化发展态势分析

现代农业是我国社会主义新农村建设和农业现代化的重要组成部分,农业机械化是现代农业的物质技术基础。农业机械装备改善了现代农业生产条件,提高了生产力水平,实现了现代科学农机农艺发展要求,为农业生产的规模化、集约化、专业化和商品化提供了保障。为此,对农业机械化的作用、现状和发展重点进行了详细的分析,并提出了相应的发展对策,旨在进一步推动我国农业机械化持续健康的发展。

我国科技成果转化的现状分析及政策建议

加强科技成果转化、优化科技资源配置是我国当前转变经济增长方式、实现经济可持续增长的根本途径。根据多次地方调研与数据分析,本文从探讨科技成果转化的内涵入手,客观系统地分析了我国科技成果转化的现状特征,以及科技成果转化中存在的主要障碍。分析认为,解决我国科技成果转化问题需要重点抓好五方面工作,以科技金融工作为抓手,有利于提纲挈领,通过优化资源配置,系统推进科技成果转化工作。

我国地方科技志编纂现状与对策

新时期编纂地方科技志意义深远。通过对目前我国地方科技志的编纂现状进行的调研,作者认为当前地方科技志编纂普遍存在篇目设置不合理、条目收录不规范、出版周期过长、实用性较差等问题,且这些问题尚未引起有关管理部门的足够重视。本文就此提出了相应的政策与建议。

我国草业发展的现状、问题及科技对策

草业是新兴的技术密集型产业。随着我国农业进入结构调整新阶段 ,草业的地位和作用愈加重要 ,正在由传统分散的附着型草业向主导型现代草业转型。科技支撑不足和资源管理利用不合理是制约草业转型的关键因素。加强草业关键技术的攻关研究、以生物技术和信息技术为主导的创新研究以及产学研结合的开发研究 ,是草业科技发展的战略重点。增加投入。

我国肉鸡加工业科技现状及发展趋势分析

近年来,我国鸡肉产量增长迅速,现已成为世界第二鸡肉生产大国,鸡肉加工业呈现出了良好的发展势头,但与发达国家相比,我国无论在基础研究、设备研发还是在新技术应用等方面都还存在不小差距。本文从肉鸡屠宰、鸡肉产品深加工、鸡肉及产品质量安全控制、肉鸡副产物利用等几个方面对我国和发达国家的肉鸡加工科技现状进行了对比分析,并在此基础上探讨了我国肉鸡加工业的科技发展趋势。

我国煤炭科技发展现状及趋势

在分析"十一五"煤炭科技发展现状的基础上,提出了"十二五"期间煤炭科技面临的挑战,指出了煤炭科技发展的目标方向,对于保障煤炭工业实现健康可持续发展,具有重要的战略意义。