CATCHING-UP

作品数：5被引量：5H指数：1
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相关机构：北京外国语大学更多>>
相关期刊：《Journal of Literature and Art Studies》《Geography and Sustainability》《International Journal of Agricultural and Biological Engineering》《Contemporary International Relations》更多>>
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Combinatorial innovation and lifecycle analysis of low-carbon energy technologies in China
《Geography and Sustainability》2025年第2期228-239,共12页Zerun Jin Shengjun Zhu 
supported by the Natural Science Foundation of China(Grants No.42122006,42471187).
Measuring the lifecycle of low-carbon energy technologies is critical to better understanding the innovation pattern.However,previous studies on lifecycle either focus on technical details or just provide a general ov...
关键词：Combinatorial innovation Technology lifecycle Low-carbon energy technologies CATCHING-UP 
Potato seed-metering monitoring and improved miss-seeding catching-up compensation control system using spatial capacitance sensor
《International Journal of Agricultural and Biological Engineering》2024年第4期255-264,共10页Guanping Wang Xiaoping Yang Wei Sun Yan Liu Chengjiang Wang Hua Zhang Xiaolong Liu Bin Feng Hongling Li 
support of the Industrial support plan of the Gansu Provincial Department of Education(Grant No.2023CYZC-42);the National Natural Science Foundation of China(Grant No.52165028);the Key Scientific and the Technological Program of Gansu Province(Grant No.22ZD6NA046).
The congenital yield reduction caused by miss-seeding in spoon-type seed-metering device of small and medium-sized potato planter is huge.Based on the physical mechanism of different measured capacitance values betwee...
关键词：potato planter seed-metering monitoring miss-seeding spatial capacitance sensor maximum net capacitance fluctuation improved catching-up compensation 
Realization of an integrated seeding and compensating potato planter based on one-way clutch被引量：5
《International Journal of Agricultural and Biological Engineering》2020年第3期79-87,共9页Guanping Wang Wei Sun Lea-Der Chen Hua Zhang Xiaolong Liu Hongling Li Xiaoping Yang Hao Yang 
We are grateful for the National Natural Science Foundation of China(51765004);the support of Science and Technology Innovation Fund of Gansu Agricultural University(GAU-QDFC-2019-10);the Fuxi Talent Project of Gansu Agricultural University(GAUFX-02J01);and the Sheng Tong Sheng Science and Technology Innovation Fund of Gansu Agricultural University(GSAU-STS-1731).
The yield reduction caused by miss-seeding in potato mechanized sowing is astonishing.The existing research always needs to install a spare compensator on the original seed-metering device.Therefore,problems of comple...
关键词：potato planter infrared radiation miss-seeding detection one-way clutch catching-up compensation 
Technological Capacity and Technology Catching-Up for Regulatory Mechanism of Sharing Economy Enterprises
《Journal of Literature and Art Studies》2018年第12期1788-1798,共11页LI Dan-dan PEI Yi-lei LI Li-wei SHENG Xiao-juan 
Beijing Municipal Education Commission Social Science Program General Project of China(SM201811417008);Premium Funding Project for Academic Human Resources Development in Beijing Union University(BPHR2017DS14);Education Teaching Research and Reform Project of Beijing Union University(JJ2018Q018);Social Science Foundation of Beijing(17GLC050);National Social Science Foundation of China(17BGL265).
Sharing economy developed soon in China recently.On the basis of analyzing technology spillover between a technologically advanced nation(country)and a less developed one,a technology catching-up model of technologica...
关键词：TECHNOLOGICAL capacity path dependence TECHNOLOGY CATCHING-UP TECHNOLOGY LOCK TECHNOLOGY SPILLOVER 
Japan's Economy after the Catching-up Period and Sino-Japanese cooperation
《Contemporary International Relations》2003年第11期22-27,共6页Zhang Shuying is a Research Professor and Director at the division for Japan Economy, Institute for Japanese Studies of China Academy of Social Sciences. 
Japan’s GNP jumped to the second place in the world in 1968, surpassing that of West Germany. Its GNP per capita exceeded that of the U. S. in 1987. In terms of economic structure and technological e-quipments, Japan...
关键词：that been into of up GNP for THAN have 
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