The present situation of welding machinery industry in China is presented in detail.On the basis of the analysis, the future development and practicable way are proposed.
Hard disk drives became the major information storage devices, supported by rapidly advancing magnetic recording technology. In this paper, several technical challenges to overcome the superparamagnetic limit are expl...Hard disk drives became the major information storage devices, supported by rapidly advancing magnetic recording technology. In this paper, several technical challenges to overcome the superparamagnetic limit are explained. The longitudinal magnetic recording shall be extended more than 100 Gb/in^2, by adopting new media structure to stabilize the magnetization decay.展开更多
Digital design and manufacturing have been under pinned by digital modeling, simulation, and automation controls for decades. Under the new market requirement of mass customized products and services, the advancements...Digital design and manufacturing have been under pinned by digital modeling, simulation, and automation controls for decades. Under the new market requirement of mass customized products and services, the advancements in artificial intelligence （AI）, smart technology, virtual reality （VR）, big data, digital twin, robotics and human-centered design are becoming driving forces for the development of future digital design and manufacturing. This special issue focuses on the future digital design and manufacturing especially under the Industry 4.0 framework and beyond. This editorial introduces the papers in this special issue, which linked to the International Workshop on Digital Design and Manufacturing Technologies - Embracing Industry 4.0 and Beyond at Northumbria University in Newcastle, UK, held on 12-13 April 2016. In the Part I of the issue [1], there are 13 papers published in 2016, Vol- ume 29, No 6 of the Chinese Journal of Mechanical Engineering （this journal）.展开更多
Africa has traditionally been an important cotton production base.Before the textiles and clothing quota phase-out,cotton markets were mainly in Europe.In 2000,the 27 countries currently members of the European Union ...Africa has traditionally been an important cotton production base.Before the textiles and clothing quota phase-out,cotton markets were mainly in Europe.In 2000,the 27 countries currently members of the European Union imported 1,077 million tons展开更多
Ⅰ. Shipping After entering into the 1990’s, the ship-building industry, badly affected by the long recession of the world shipping market, has been growing very slowly, while the competition has been a fierce one. F...Ⅰ. Shipping After entering into the 1990’s, the ship-building industry, badly affected by the long recession of the world shipping market, has been growing very slowly, while the competition has been a fierce one. From the shares enjoyed by the major shipping countries in the world, we can see that the first one is Japan which occupied 38%; South Korea came to the second,obtaining 15％; the third is Germany, being 8%. The shipbuilding industry in America is shrinking, owing to the high cost of production. Up to 1993,Japanese ship yards had still been in difficult situation, and many Japanese ship owners would rather order new ships from South Korea because the rising value of Japanese yen made it expensive to build in domestic yards. Nowadays, Japanese shipbuilding industry is exposed to the problem of scarce of labour force. The Korean shipbuilding industry,展开更多
Standardization serves as a critical foundation for the large-scale and industrialized development of the AI sector.With the theme that“standards lead the future,AI empowers industries”,the sub-forum on“artificial ...Standardization serves as a critical foundation for the large-scale and industrialized development of the AI sector.With the theme that“standards lead the future,AI empowers industries”,the sub-forum on“artificial intelligence+standardization”action cultivating future industries was held to focus on the needs of AI and future industries,and promote the exchange of international standardization concepts.It aimed to facilitate the joint forces of industry,academia,and research institutes,and accelerate the integration of technologies and standards.The sub-forum deepened international cooperation with standardization to address challenges of technological transformation,boost the high-quality industrial development,and foster an advanced ecosystem for future industries.展开更多
On January 29,seven departments,including the Ministry of Industry and Information Technology,jointly released the"Implementation Opinions on Promoting the Innovative Development of Future Industries,"propos...On January 29,seven departments,including the Ministry of Industry and Information Technology,jointly released the"Implementation Opinions on Promoting the Innovative Development of Future Industries,"proposing to advance the development of six major areas:future manufacturing,future information,future materials,future energy,future space,and future health.展开更多
Auto Shanghai 2025 offers glimpse into present and future of China's automotive industry,The 21 st Shanghai Intermational Automobile Industry Exhibition,or Auto Shanghai 2025.highlighted the latest innovations and...Auto Shanghai 2025 offers glimpse into present and future of China's automotive industry,The 21 st Shanghai Intermational Automobile Industry Exhibition,or Auto Shanghai 2025.highlighted the latest innovations and trends driving the future of the global automotive industry.The event showcased 1,366 vchicles,with over 70 percent being new-energy vehicles(NEVs),and I 63 of them making their world debut.NEVs are automobiles that are fully or predomi nandy powered by electric energy,including plug in vehicles,battery clktric vchicles,plug in hybnid elee tric vehicles and fuel-cell electric vehicles(EVs).展开更多
According to the Guidance Report on Lithium Industry Patents in Qinghai published in Qinghai on September 19,2017,the world’s proven lithium reserves are 34 million tons,where the lithium reserves in Qinghai Saline L...According to the Guidance Report on Lithium Industry Patents in Qinghai published in Qinghai on September 19,2017,the world’s proven lithium reserves are 34 million tons,where the lithium reserves in Qinghai Saline Lakes account for more than 60%.How important are the lithium resources in Qinghai?In this regard,a Science展开更多
Recently,the 2016 Lithium Industry Forum,an event hosted by the China Nonferrous Metals Industry Association Lithium Branch,opened in Xining,Qinghai Province.Li Bingxin,Deputy Secretary-general of the China Nonferrous...Recently,the 2016 Lithium Industry Forum,an event hosted by the China Nonferrous Metals Industry Association Lithium Branch,opened in Xining,Qinghai Province.Li Bingxin,Deputy Secretary-general of the China Nonferrous Metals Industry Association Lithium Branch,shared the operation展开更多
Innovation is the driver and accelerator for high-quality economic development and the transformation and upgrading of enterprises.At present,the world is undergoing significant changes unseen over the last century.Fa...Innovation is the driver and accelerator for high-quality economic development and the transformation and upgrading of enterprises.At present,the world is undergoing significant changes unseen over the last century.Faced with the new world economic pattern and the new international relations in the postpandemic era,China should systematically clarify the prominent problems with the current scientific and technological(S&T)system,and establish new technological innovation strategies in the new era and new economic landscape,which are of great significance.Especially in the context of the new pattern of development,it is greatly highlighted how to systematically lower over-dependence on core technologies and resolve bottleneck problems with core technology arising from excessive attention to the international economic flows.Based on the medium-and long-term strategic background of the current new pattern of development,this paper explores the prominent problems of the S&T innovation system under the background of the new pattern of development from the perspectives of innovation policy system,regional innovation system,and enterprise innovation mode.Meanwhile,the paper believes that the innovation guidance system under the new pattern of development needs to be realized based on the guidance of the new innovation strategy of"opening thinking based on bottom lines and comprehensive indigenous innovation,"and also the three leading paths of holistic innovation guided by the new pattern of the whole national institutional system,the future industry,and the world-class enterprises.Only in this way can China become a power in terms of S&T innovation in the world.展开更多
文摘The present situation of welding machinery industry in China is presented in detail.On the basis of the analysis, the future development and practicable way are proposed.
文摘Hard disk drives became the major information storage devices, supported by rapidly advancing magnetic recording technology. In this paper, several technical challenges to overcome the superparamagnetic limit are explained. The longitudinal magnetic recording shall be extended more than 100 Gb/in^2, by adopting new media structure to stabilize the magnetization decay.
文摘Digital design and manufacturing have been under pinned by digital modeling, simulation, and automation controls for decades. Under the new market requirement of mass customized products and services, the advancements in artificial intelligence （AI）, smart technology, virtual reality （VR）, big data, digital twin, robotics and human-centered design are becoming driving forces for the development of future digital design and manufacturing. This special issue focuses on the future digital design and manufacturing especially under the Industry 4.0 framework and beyond. This editorial introduces the papers in this special issue, which linked to the International Workshop on Digital Design and Manufacturing Technologies - Embracing Industry 4.0 and Beyond at Northumbria University in Newcastle, UK, held on 12-13 April 2016. In the Part I of the issue [1], there are 13 papers published in 2016, Vol- ume 29, No 6 of the Chinese Journal of Mechanical Engineering （this journal）.
文摘Africa has traditionally been an important cotton production base.Before the textiles and clothing quota phase-out,cotton markets were mainly in Europe.In 2000,the 27 countries currently members of the European Union imported 1,077 million tons
文摘Ⅰ. Shipping After entering into the 1990’s, the ship-building industry, badly affected by the long recession of the world shipping market, has been growing very slowly, while the competition has been a fierce one. From the shares enjoyed by the major shipping countries in the world, we can see that the first one is Japan which occupied 38%; South Korea came to the second,obtaining 15％; the third is Germany, being 8%. The shipbuilding industry in America is shrinking, owing to the high cost of production. Up to 1993,Japanese ship yards had still been in difficult situation, and many Japanese ship owners would rather order new ships from South Korea because the rising value of Japanese yen made it expensive to build in domestic yards. Nowadays, Japanese shipbuilding industry is exposed to the problem of scarce of labour force. The Korean shipbuilding industry,
文摘Standardization serves as a critical foundation for the large-scale and industrialized development of the AI sector.With the theme that“standards lead the future,AI empowers industries”,the sub-forum on“artificial intelligence+standardization”action cultivating future industries was held to focus on the needs of AI and future industries,and promote the exchange of international standardization concepts.It aimed to facilitate the joint forces of industry,academia,and research institutes,and accelerate the integration of technologies and standards.The sub-forum deepened international cooperation with standardization to address challenges of technological transformation,boost the high-quality industrial development,and foster an advanced ecosystem for future industries.
文摘On January 29,seven departments,including the Ministry of Industry and Information Technology,jointly released the"Implementation Opinions on Promoting the Innovative Development of Future Industries,"proposing to advance the development of six major areas:future manufacturing,future information,future materials,future energy,future space,and future health.
文摘Auto Shanghai 2025 offers glimpse into present and future of China's automotive industry,The 21 st Shanghai Intermational Automobile Industry Exhibition,or Auto Shanghai 2025.highlighted the latest innovations and trends driving the future of the global automotive industry.The event showcased 1,366 vchicles,with over 70 percent being new-energy vehicles(NEVs),and I 63 of them making their world debut.NEVs are automobiles that are fully or predomi nandy powered by electric energy,including plug in vehicles,battery clktric vchicles,plug in hybnid elee tric vehicles and fuel-cell electric vehicles(EVs).
文摘According to the Guidance Report on Lithium Industry Patents in Qinghai published in Qinghai on September 19,2017,the world’s proven lithium reserves are 34 million tons,where the lithium reserves in Qinghai Saline Lakes account for more than 60%.How important are the lithium resources in Qinghai?In this regard,a Science
文摘Recently,the 2016 Lithium Industry Forum,an event hosted by the China Nonferrous Metals Industry Association Lithium Branch,opened in Xining,Qinghai Province.Li Bingxin,Deputy Secretary-general of the China Nonferrous Metals Industry Association Lithium Branch,shared the operation
基金The paper is supported by the major project of the National Philosophy and Social Science Fund"Research on the Strategic Comparison and Realization Path of Building a Strong Country in Science and Technology Innovation"(No.17ZDA082)the emergency management project of the National Natural Science Foundation of China "Research on the System,Mechanism,Organizational Model and Policy for Solving Problems of Bottleneck Core Technologies in China"(No.71941026).
文摘Innovation is the driver and accelerator for high-quality economic development and the transformation and upgrading of enterprises.At present,the world is undergoing significant changes unseen over the last century.Faced with the new world economic pattern and the new international relations in the postpandemic era,China should systematically clarify the prominent problems with the current scientific and technological(S&T)system,and establish new technological innovation strategies in the new era and new economic landscape,which are of great significance.Especially in the context of the new pattern of development,it is greatly highlighted how to systematically lower over-dependence on core technologies and resolve bottleneck problems with core technology arising from excessive attention to the international economic flows.Based on the medium-and long-term strategic background of the current new pattern of development,this paper explores the prominent problems of the S&T innovation system under the background of the new pattern of development from the perspectives of innovation policy system,regional innovation system,and enterprise innovation mode.Meanwhile,the paper believes that the innovation guidance system under the new pattern of development needs to be realized based on the guidance of the new innovation strategy of"opening thinking based on bottom lines and comprehensive indigenous innovation,"and also the three leading paths of holistic innovation guided by the new pattern of the whole national institutional system,the future industry,and the world-class enterprises.Only in this way can China become a power in terms of S&T innovation in the world.
