The products of ecological textile have represented nowadays the new trend ofglobal consumption and production of textile while become an important means for some countries toutilize 'green barrier' as a limit...The products of ecological textile have represented nowadays the new trend ofglobal consumption and production of textile while become an important means for some countries toutilize 'green barrier' as a limitation of import of textile products. Following the entrance ofChina into the WTO, the position of 'green barrier' becomes significantly important in the trade oftextile products. As China is a big country of textile production, speeding up the research onstandards for products of ecological textile, countering the latest situation appearing ininternational trade of textile, to take as quickly as possible responsive measures is a very urgentproblem in port, to enhancing the ability of international market competition and to promoting thestable development of foreign oriented economy.展开更多
Iodine is an element that is essential for the synthesis of thyroid hormones.Adequate intake of dietary iodine has been recognized as a critical factor for maintaining health.It is a well-known fact that iodine defici...Iodine is an element that is essential for the synthesis of thyroid hormones.Adequate intake of dietary iodine has been recognized as a critical factor for maintaining health.It is a well-known fact that iodine deficiency can impede the production of thyroid hormones in both the mother and fetus,which increases the risk of brain damage in the fetal stage.展开更多
On the basis of an initial introduction to the status quo in the worldwide research on mobile Internet technologies, this paper presents the problems encountered during the research and points out some key points and ...On the basis of an initial introduction to the status quo in the worldwide research on mobile Internet technologies, this paper presents the problems encountered during the research and points out some key points and research goals in this field. It infers that it is necessary to perform research on issues such as new Internet routing theories and protocols, structural characteristics of changing networks, multicast theories in mobile Internet environment and IPv6-based wireless IP network theories.展开更多
Through 40 years development Ti hasbecame an important military and civil in-dustry material called "Air"—"Land"—"Ocean"metal.Ti is an ideal structurematerial and corrosion resistant ma...Through 40 years development Ti hasbecame an important military and civil in-dustry material called "Air"—"Land"—"Ocean"metal.Ti is an ideal structurematerial and corrosion resistant material,which has bright future in the developmentof modern technology.展开更多
Traditional Chinese sport conveys China＇s millenniums＇ culture, which can be taken as symbol of China＇s culture. Therefore, the application for the status of national intangible cultural heritage becomes unavoidabl...Traditional Chinese sport conveys China＇s millenniums＇ culture, which can be taken as symbol of China＇s culture. Therefore, the application for the status of national intangible cultural heritage becomes unavoidable. No matter it will be successful or not, the process will boost its industry. This paper argued its push to traditional Chinese sport industry from the point of traveling, sporting goods, culture industry and entertainment and relaxation.展开更多
From the angle of regional development, this article gives a brief account of the natural conditions, socio-economic development, the calamitous environment of the Huaihe River, the achievements and existing issues in...From the angle of regional development, this article gives a brief account of the natural conditions, socio-economic development, the calamitous environment of the Huaihe River, the achievements and existing issues in the harnessing of the River since the founding of the People’s Republic. In addition, it suggests some harnessing tasks set for the on-going Ninth Five-year Plan and some problems to be dealt with prudently.展开更多
A total of 48 earthquakes with M_s ≥5.0 occurred in China in 1994 (29 on the Chinese mainland and offshore, 19 in Taiwan). Among them 9 earthquakes were of M_s ≥6.0 (4 on the mainland and offshore, 5 in Taiwan). The...A total of 48 earthquakes with M_s ≥5.0 occurred in China in 1994 (29 on the Chinese mainland and offshore, 19 in Taiwan). Among them 9 earthquakes were of M_s ≥6.0 (4 on the mainland and offshore, 5 in Taiwan). The M_s 7.3 earthquake that occurred in Taiwan Straits on September 16 was the greatest one offshore, which was generally included in the mainland area according to the previous statistics. The most powerful earthquakes in Taiwan were the 2 with M_s =7.0 that occurred on展开更多
Objective To examine Clonorchis sinensis infection in China and evaluate the effectiveness of efforts to prevent and control it,two nationwide surveys were undertaken in 31 provinces,autonomous regions,and municipalit...Objective To examine Clonorchis sinensis infection in China and evaluate the effectiveness of efforts to prevent and control it,two nationwide surveys were undertaken in 31 provinces,autonomous regions,and municipalities（PAMs） during 1988-92（the 1990 survey） and during 2001-04（the 2003 survey）.Methods During the period 2001-04,two sampling methods were applied.The first method repeated the stratified cluster random sampling used in the 1990 survey;the second method applied two-characteristic stratified cluster random sampling in 27 PAMs—the 2003 endemic area（EA） survey.The Kato-Katz thick smear method was used for the nationwide survey.Results The infection rates of Clonorchis sinensis in the 1990 and 2003 surveys were 0.311% and 0.579%,respectively.The infection rate was 2.40% in the 2003 EA survey,and it was estimated that 12.49 million people in China were infected with Clonorchis sinensis.Conclusion The 2003 survey showed that the standardized infection rate of Clonorchis sinensis increased by 74.85% compared with the 1990 survey.The infection rate in males was higher than in females;the infection rate among people eating raw fish or eating out frequently was higher than among those who did not.展开更多
The implementation of structural readjustment is the strategic consideration to deepening reforms in the Chinese Academy of Sciences (CAS). and the readjustment of basic research is one of its major contents. By analy...The implementation of structural readjustment is the strategic consideration to deepening reforms in the Chinese Academy of Sciences (CAS). and the readjustment of basic research is one of its major contents. By analyzing the historical roles, status quo and existing problems in CAS basic research, this article points out the needs for structural readjustment and puts forward some suggestions on this point in basic research in the context of the possible models of basic structural units for basic research and their ways of combination as well as the implementing procedures of structural readjustment.展开更多
[Objective] The study aimed at analysing water pollution of four rivers in coastal wetland of Yellow River estuary. [Method] Taking four seriously polluted rivers (Guangli River, Shenxian Ditch, Tiao River and Chao Ri...[Objective] The study aimed at analysing water pollution of four rivers in coastal wetland of Yellow River estuary. [Method] Taking four seriously polluted rivers (Guangli River, Shenxian Ditch, Tiao River and Chao River) in coastal wetland of Yellow River estuary as study objects, water samples were collected from the four rivers in May (dry period), August (wet period) and November (normal period) in 2009 and 2010 respectively, then pollution indices like nutritive salts, COD, chlorophyll-a, petroleum, etc. were measured. Afterwards, the status quo of water pollution was assessed based on Nemero index and comprehensive trophic level index (TLI), so as to find out the integral status quo of water quality of wetland rivers and damages to aquatic ecological environment. [Result] On the whole, water pollution of four rivers in coastal wetland of Yellow River estuary was serious, in the eutrophication state, and the main pollutants were TN, TP, NH+4-N and petroleum. In addition, excessive N and P in the four rivers resulted in water eutrophication of Bohai Bay, so further leading to ride tide, which destroyed the coastal ecological environment of Bohai Sea. Moreover, compared with historical data, water pollution by nitrogen and phosphorus became more serious, while there was no obvious aggravation in the water pollution by petroleum. In a word, water pollution wasn’t optimistic on the whole. [Conclusion] The research could provide theoretical bases for the protection and utilization of river water in coastal wetland of Yellow River estuary and its coastal sea area.展开更多
The paper analyzes the status quo of E-commerce application in Wenzhou＇s small and medium enterprises. This survey selects the 100 prominent small and medium enterprises covering chemical engineering, shoes, apparel,...The paper analyzes the status quo of E-commerce application in Wenzhou＇s small and medium enterprises. This survey selects the 100 prominent small and medium enterprises covering chemical engineering, shoes, apparel, machinery, furniture, glasses, lighters, pen and pencil, electric and electronics as the investigating targets and issues the questionnaires to them. The result indicates that, the status quo of E-commerce application in Wenzhou＇s small and medium enterprises are worrisome, which is obviously way behind other cities. Based on that, the paper analyzes the reasons in combination with visiting them, and also proposes the corresponding strategies and predicts its prospect in the end.展开更多
文摘The products of ecological textile have represented nowadays the new trend ofglobal consumption and production of textile while become an important means for some countries toutilize 'green barrier' as a limitation of import of textile products. Following the entrance ofChina into the WTO, the position of 'green barrier' becomes significantly important in the trade oftextile products. As China is a big country of textile production, speeding up the research onstandards for products of ecological textile, countering the latest situation appearing ininternational trade of textile, to take as quickly as possible responsive measures is a very urgentproblem in port, to enhancing the ability of international market competition and to promoting thestable development of foreign oriented economy.
基金sponsored by the Young Scholar Scientific Research Foundation of the National Institute of Nutrition and Health of China CDC[Grant No:NINH2016001]
文摘Iodine is an element that is essential for the synthesis of thyroid hormones.Adequate intake of dietary iodine has been recognized as a critical factor for maintaining health.It is a well-known fact that iodine deficiency can impede the production of thyroid hormones in both the mother and fetus,which increases the risk of brain damage in the fetal stage.
文摘On the basis of an initial introduction to the status quo in the worldwide research on mobile Internet technologies, this paper presents the problems encountered during the research and points out some key points and research goals in this field. It infers that it is necessary to perform research on issues such as new Internet routing theories and protocols, structural characteristics of changing networks, multicast theories in mobile Internet environment and IPv6-based wireless IP network theories.
文摘Through 40 years development Ti hasbecame an important military and civil in-dustry material called "Air"—"Land"—"Ocean"metal.Ti is an ideal structurematerial and corrosion resistant material,which has bright future in the developmentof modern technology.
文摘Traditional Chinese sport conveys China＇s millenniums＇ culture, which can be taken as symbol of China＇s culture. Therefore, the application for the status of national intangible cultural heritage becomes unavoidable. No matter it will be successful or not, the process will boost its industry. This paper argued its push to traditional Chinese sport industry from the point of traveling, sporting goods, culture industry and entertainment and relaxation.
文摘From the angle of regional development, this article gives a brief account of the natural conditions, socio-economic development, the calamitous environment of the Huaihe River, the achievements and existing issues in the harnessing of the River since the founding of the People’s Republic. In addition, it suggests some harnessing tasks set for the on-going Ninth Five-year Plan and some problems to be dealt with prudently.
文摘A total of 48 earthquakes with M_s ≥5.0 occurred in China in 1994 (29 on the Chinese mainland and offshore, 19 in Taiwan). Among them 9 earthquakes were of M_s ≥6.0 (4 on the mainland and offshore, 5 in Taiwan). The M_s 7.3 earthquake that occurred in Taiwan Straits on September 16 was the greatest one offshore, which was generally included in the mainland area according to the previous statistics. The most powerful earthquakes in Taiwan were the 2 with M_s =7.0 that occurred on
文摘Objective To examine Clonorchis sinensis infection in China and evaluate the effectiveness of efforts to prevent and control it,two nationwide surveys were undertaken in 31 provinces,autonomous regions,and municipalities（PAMs） during 1988-92（the 1990 survey） and during 2001-04（the 2003 survey）.Methods During the period 2001-04,two sampling methods were applied.The first method repeated the stratified cluster random sampling used in the 1990 survey;the second method applied two-characteristic stratified cluster random sampling in 27 PAMs—the 2003 endemic area（EA） survey.The Kato-Katz thick smear method was used for the nationwide survey.Results The infection rates of Clonorchis sinensis in the 1990 and 2003 surveys were 0.311% and 0.579%,respectively.The infection rate was 2.40% in the 2003 EA survey,and it was estimated that 12.49 million people in China were infected with Clonorchis sinensis.Conclusion The 2003 survey showed that the standardized infection rate of Clonorchis sinensis increased by 74.85% compared with the 1990 survey.The infection rate in males was higher than in females;the infection rate among people eating raw fish or eating out frequently was higher than among those who did not.
文摘The implementation of structural readjustment is the strategic consideration to deepening reforms in the Chinese Academy of Sciences (CAS). and the readjustment of basic research is one of its major contents. By analyzing the historical roles, status quo and existing problems in CAS basic research, this article points out the needs for structural readjustment and puts forward some suggestions on this point in basic research in the context of the possible models of basic structural units for basic research and their ways of combination as well as the implementing procedures of structural readjustment.
基金Supported by Scientific Research Project of National Ocean Public Welfare (200805070,200905009-5,200905020)
文摘[Objective] The study aimed at analysing water pollution of four rivers in coastal wetland of Yellow River estuary. [Method] Taking four seriously polluted rivers (Guangli River, Shenxian Ditch, Tiao River and Chao River) in coastal wetland of Yellow River estuary as study objects, water samples were collected from the four rivers in May (dry period), August (wet period) and November (normal period) in 2009 and 2010 respectively, then pollution indices like nutritive salts, COD, chlorophyll-a, petroleum, etc. were measured. Afterwards, the status quo of water pollution was assessed based on Nemero index and comprehensive trophic level index (TLI), so as to find out the integral status quo of water quality of wetland rivers and damages to aquatic ecological environment. [Result] On the whole, water pollution of four rivers in coastal wetland of Yellow River estuary was serious, in the eutrophication state, and the main pollutants were TN, TP, NH+4-N and petroleum. In addition, excessive N and P in the four rivers resulted in water eutrophication of Bohai Bay, so further leading to ride tide, which destroyed the coastal ecological environment of Bohai Sea. Moreover, compared with historical data, water pollution by nitrogen and phosphorus became more serious, while there was no obvious aggravation in the water pollution by petroleum. In a word, water pollution wasn’t optimistic on the whole. [Conclusion] The research could provide theoretical bases for the protection and utilization of river water in coastal wetland of Yellow River estuary and its coastal sea area.
文摘The paper analyzes the status quo of E-commerce application in Wenzhou＇s small and medium enterprises. This survey selects the 100 prominent small and medium enterprises covering chemical engineering, shoes, apparel, machinery, furniture, glasses, lighters, pen and pencil, electric and electronics as the investigating targets and issues the questionnaires to them. The result indicates that, the status quo of E-commerce application in Wenzhou＇s small and medium enterprises are worrisome, which is obviously way behind other cities. Based on that, the paper analyzes the reasons in combination with visiting them, and also proposes the corresponding strategies and predicts its prospect in the end.
