Objective To provide new ideas for the effective treatment of many serious diseases and to solve many major medical problems faced by mankind.Methods In this paper,the invention patents in the field of stem cells in C...Objective To provide new ideas for the effective treatment of many serious diseases and to solve many major medical problems faced by mankind.Methods In this paper,the invention patents in the field of stem cells in China from 2010 to 2020 were taken as the research object,and the technology status quo in the field of stem cells was analyzed to predict the future development direction through quantitative analysis method.Results and Conclusion The development of stem cell technology in China is in a period of growth with great potential.Therefore,it is necessary to strengthen the ability of Chinese universities to combine production,education and research.Nowadays,the hotspots in stem cell technology are using culture medium to improve cell proliferation ability,production efficiency,and to induce differentiated cells.Meanwhile,the production efficiency of embryonic stem cells should be improved,and the immunomodulatory effect of embryonic stem cells can be exerted to screen drugs.Besides,the function of hematopoietic stem cells should be enhanced and apply mesenchymal cells in therapy.Since the potential technological gaps are the improvement of therapy,induced differentiation and efficiency of pluripotent stem cells,the improvement of progenitor cell proliferation and the control of cost,we should strengthen R&D investment in culture medium,embryonic stem cells and other technical fields,and achieve the purpose of reducing R&D costs and improving R&D efficiency.展开更多
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.
With the rapid development of technology,people's living standards have been greatly improved,and more and more people have started to care more about the theory and health preservation function of TCM.Gastrodia e...With the rapid development of technology,people's living standards have been greatly improved,and more and more people have started to care more about the theory and health preservation function of TCM.Gastrodia elata,as a precious Chinese herbal medicine,is harmless to human health.Due to the high economic benefits and real benefits for farmers,the G.elata industry has developed rapidly.Zhaotong is the hometown of G.elata f.glauca in China,but the current situation of the G.elata industry lags behind other producing areas.Through field survey and literature review,this paper comprehensively analyzed the development status of the G.elata industry in Zhaotong City.Combined with the natural conditions,policy conditions,and socio-economic conditions of the G.elata industry in Zhaotong City to find countermeasures and recommendations to promote the further development of the G.elata industry in Zhaotong and provide recommendations for the sustainable development of G.elata industry.展开更多
Although 1995 will see anincrease of 10 percent in China’spaper output,the gap betweentotal demand and total supplyis getting wider,along with thesharp growth in the demandfor paper on the domesticmarket.As a result,...Although 1995 will see anincrease of 10 percent in China’spaper output,the gap betweentotal demand and total supplyis getting wider,along with thesharp growth in the demandfor paper on the domesticmarket.As a result,largequantities of paper have to beimported to offset the shortsupply.So,the price of paperon the domestic market remainshigh.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
Editor’s Note:The author took part in the writing of "Economical White Paper of 1993-1994". Some important viewpoints about the development situation of Chinese industries were suggested in that paper. The ...Editor’s Note:The author took part in the writing of "Economical White Paper of 1993-1994". Some important viewpoints about the development situation of Chinese industries were suggested in that paper. The author thought that these viewpoints can inspire us deeply to grasp the trend of Chinese auto industry in 1994. So,some views on Chinese auto industry of 1994 are put forward based upon these important viewpoints by the author.展开更多
The year 2015 is a year of transition and development for the Chinese economy,it also marks a year of industrial structure adjustment in the titanium industry.Owing to investment slowdown,capacity expansion,shrinking ...The year 2015 is a year of transition and development for the Chinese economy,it also marks a year of industrial structure adjustment in the titanium industry.Owing to investment slowdown,capacity expansion,shrinking demand as well as structural surplus of titanium products,prices of titanium products remained at low level.Titanium smelting and small&medium展开更多
After being rectified for several consecutive years,China’s rare earth industry was recovered in 2017.At the same time,industria transformation and upgrading is considered to be another focus in the future.'The e...After being rectified for several consecutive years,China’s rare earth industry was recovered in 2017.At the same time,industria transformation and upgrading is considered to be another focus in the future.'The effect of transformation and upgrading of rare earth industry is obvious,and the mining-and-selling situation is changing。展开更多
Recently,Ministry of Industry and Information Technology and Ministry of Finance jointly issued the National New Material Industry Resource Sharing Platform Construction Program(“the Program”),aiming to fully improv...Recently,Ministry of Industry and Information Technology and Ministry of Finance jointly issued the National New Material Industry Resource Sharing Platform Construction Program(“the Program”),aiming to fully improve the resource sharing service level,management level and public service supply capacity of the Chinese new material industry.展开更多
文摘Objective To provide new ideas for the effective treatment of many serious diseases and to solve many major medical problems faced by mankind.Methods In this paper,the invention patents in the field of stem cells in China from 2010 to 2020 were taken as the research object,and the technology status quo in the field of stem cells was analyzed to predict the future development direction through quantitative analysis method.Results and Conclusion The development of stem cell technology in China is in a period of growth with great potential.Therefore,it is necessary to strengthen the ability of Chinese universities to combine production,education and research.Nowadays,the hotspots in stem cell technology are using culture medium to improve cell proliferation ability,production efficiency,and to induce differentiated cells.Meanwhile,the production efficiency of embryonic stem cells should be improved,and the immunomodulatory effect of embryonic stem cells can be exerted to screen drugs.Besides,the function of hematopoietic stem cells should be enhanced and apply mesenchymal cells in therapy.Since the potential technological gaps are the improvement of therapy,induced differentiation and efficiency of pluripotent stem cells,the improvement of progenitor cell proliferation and the control of cost,we should strengthen R&D investment in culture medium,embryonic stem cells and other technical fields,and achieve the purpose of reducing R&D costs and improving R&D efficiency.
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With the rapid development of technology,people's living standards have been greatly improved,and more and more people have started to care more about the theory and health preservation function of TCM.Gastrodia elata,as a precious Chinese herbal medicine,is harmless to human health.Due to the high economic benefits and real benefits for farmers,the G.elata industry has developed rapidly.Zhaotong is the hometown of G.elata f.glauca in China,but the current situation of the G.elata industry lags behind other producing areas.Through field survey and literature review,this paper comprehensively analyzed the development status of the G.elata industry in Zhaotong City.Combined with the natural conditions,policy conditions,and socio-economic conditions of the G.elata industry in Zhaotong City to find countermeasures and recommendations to promote the further development of the G.elata industry in Zhaotong and provide recommendations for the sustainable development of G.elata industry.
文摘Although 1995 will see anincrease of 10 percent in China’spaper output,the gap betweentotal demand and total supplyis getting wider,along with thesharp growth in the demandfor paper on the domesticmarket.As a result,largequantities of paper have to beimported to offset the shortsupply.So,the price of paperon the domestic market remainshigh.
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Editor’s Note:The author took part in the writing of "Economical White Paper of 1993-1994". Some important viewpoints about the development situation of Chinese industries were suggested in that paper. The author thought that these viewpoints can inspire us deeply to grasp the trend of Chinese auto industry in 1994. So,some views on Chinese auto industry of 1994 are put forward based upon these important viewpoints by the author.
文摘The year 2015 is a year of transition and development for the Chinese economy,it also marks a year of industrial structure adjustment in the titanium industry.Owing to investment slowdown,capacity expansion,shrinking demand as well as structural surplus of titanium products,prices of titanium products remained at low level.Titanium smelting and small&medium
文摘After being rectified for several consecutive years,China’s rare earth industry was recovered in 2017.At the same time,industria transformation and upgrading is considered to be another focus in the future.'The effect of transformation and upgrading of rare earth industry is obvious,and the mining-and-selling situation is changing。
文摘Recently,Ministry of Industry and Information Technology and Ministry of Finance jointly issued the National New Material Industry Resource Sharing Platform Construction Program(“the Program”),aiming to fully improve the resource sharing service level,management level and public service supply capacity of the Chinese new material industry.
