China Quality Inspection Association in joint hands with Jiangxi Metrology Association released an association standard for internal check of testing and inspection institutions while making selfdeclaration of meeting...China Quality Inspection Association in joint hands with Jiangxi Metrology Association released an association standard for internal check of testing and inspection institutions while making selfdeclaration of meeting quality certification requirements(T/CAQI 176-2021&T/JMA 0002-2021),which came into effect since February 21.展开更多
ZTE Corporation announced on May 13, 2009 that it is the first company to successfully complete and pass the TD-LTE Phase I test together with key industry players including China
A process of ＂Methanol or Dimethylether to Olefins＂ developed by Dalian Institute of Chemical Physics （DICP）, designated as the DMTO process, has attained great success in industrial scaling up testing. DICP, by c...A process of ＂Methanol or Dimethylether to Olefins＂ developed by Dalian Institute of Chemical Physics （DICP）, designated as the DMTO process, has attained great success in industrial scaling up testing. DICP, by collaborating with the Xinxing Coal Chemical Co., Ltd. of Shaanxi Province and the Luoyang Petrochemical Engineering Co. of the SINOPEC Group, operated successfully a 50t（methanol）/d unit for the conversion of methanol to lower olefins, with a methanol conversion of close to 100%, and a selectivity to lower olefins（ethylene, propylene and butylenes） of higher than 90%. On 23rd August, the industrial test project has passed a state appraisal. The experts of the Appraisal Group, headed by Prof. YUAN Qingtang, academician of Chinese Academy of Engineering, drew the conclusions that the DMTO process, by utilizing a proprietary SAPO-34 catalyst system and a recycling fluidized bed reaction system for the production of lower olefins from methanol, is the first unit in the world having a capacity of producing nearly ten thousand tons lower olefins per year. The technological level of the industrial test is at a leading position internationally. This accomplishment will provide a sound base for the subsequent commercialization of the DMTO process.展开更多
The Chinese Proficiency Test(HSK)is a standardized test on Chinese language skills which has been widely introduced both in and outside China and has been playing an important role in the spread of Chinese learning al...The Chinese Proficiency Test(HSK)is a standardized test on Chinese language skills which has been widely introduced both in and outside China and has been playing an important role in the spread of Chinese learning all over the world.In 2003 Bulgaria hosted a beginner level HSK exam,which made it the first location to hold a Chinese language proficiency test on the Balkan Peninsula and ever since it has been very successful.The current paper provides a research on the current state of the Chinese Proficiency Test(HSK)аt the Confucius Institute in Sofia,Bulgaria,analyzes the factors related to the promotion of the Chinese Proficiency Test(HSK)and on this basis presents a few feasible recommendations to the benefit of the Chinese Proficiency Test(HSK).展开更多
文摘China Quality Inspection Association in joint hands with Jiangxi Metrology Association released an association standard for internal check of testing and inspection institutions while making selfdeclaration of meeting quality certification requirements(T/CAQI 176-2021&T/JMA 0002-2021),which came into effect since February 21.
文摘ZTE Corporation announced on May 13, 2009 that it is the first company to successfully complete and pass the TD-LTE Phase I test together with key industry players including China
文摘A process of ＂Methanol or Dimethylether to Olefins＂ developed by Dalian Institute of Chemical Physics （DICP）, designated as the DMTO process, has attained great success in industrial scaling up testing. DICP, by collaborating with the Xinxing Coal Chemical Co., Ltd. of Shaanxi Province and the Luoyang Petrochemical Engineering Co. of the SINOPEC Group, operated successfully a 50t（methanol）/d unit for the conversion of methanol to lower olefins, with a methanol conversion of close to 100%, and a selectivity to lower olefins（ethylene, propylene and butylenes） of higher than 90%. On 23rd August, the industrial test project has passed a state appraisal. The experts of the Appraisal Group, headed by Prof. YUAN Qingtang, academician of Chinese Academy of Engineering, drew the conclusions that the DMTO process, by utilizing a proprietary SAPO-34 catalyst system and a recycling fluidized bed reaction system for the production of lower olefins from methanol, is the first unit in the world having a capacity of producing nearly ten thousand tons lower olefins per year. The technological level of the industrial test is at a leading position internationally. This accomplishment will provide a sound base for the subsequent commercialization of the DMTO process.
文摘The Chinese Proficiency Test(HSK)is a standardized test on Chinese language skills which has been widely introduced both in and outside China and has been playing an important role in the spread of Chinese learning all over the world.In 2003 Bulgaria hosted a beginner level HSK exam,which made it the first location to hold a Chinese language proficiency test on the Balkan Peninsula and ever since it has been very successful.The current paper provides a research on the current state of the Chinese Proficiency Test(HSK)аt the Confucius Institute in Sofia,Bulgaria,analyzes the factors related to the promotion of the Chinese Proficiency Test(HSK)and on this basis presents a few feasible recommendations to the benefit of the Chinese Proficiency Test(HSK).
