There have been many disputes about the translation of the Beijing 2008 Olympiad Mascots since it was first announced in 2005.And it was at last translated directly as the Chinese phonetic alphabet "Fu Wa".S...There have been many disputes about the translation of the Beijing 2008 Olympiad Mascots since it was first announced in 2005.And it was at last translated directly as the Chinese phonetic alphabet "Fu Wa".So this essay is going to explore some ideas of the English translation of "Fu Wa",and meanwhile discuss some translation approaches of culture-loaded words.展开更多
The WA ε property and g NUC ε, g NUC Banach spaces are introduced. We prove that the WA ε property is equivalent to the WBS property and the g NUC ε (resp., g NUC) spaces are equivalent to the NUC ε ...The WA ε property and g NUC ε, g NUC Banach spaces are introduced. We prove that the WA ε property is equivalent to the WBS property and the g NUC ε (resp., g NUC) spaces are equivalent to the NUC ε (resp., NUC) spaces possessing the BS property. So we obtain a characterization of the NUC ε (resp., NUC) spaces possessing the BS property.展开更多
In ground tests of hypersonic scramjet, the highenthalpy airstream produced by burning hydrocarbon fuels often contains contaminants of water vapor and carbon dioxide. The contaminants may change the ignition characte...In ground tests of hypersonic scramjet, the highenthalpy airstream produced by burning hydrocarbon fuels often contains contaminants of water vapor and carbon dioxide. The contaminants may change the ignition characteristics of fuels between ground tests and real flights. In order to properly assess the influence of the contaminants on ignition characteristics of hydrocarbon fuels, the effect of water vapor and carbon dioxide on the ignition delay times of China RP-3 kerosene was studied behind reflected shock waves in a preheated shock tube. Experiments were conducted over a wider temperature range of 800-1 500 K, at a pressure of 0.3 MPa, equivalence ratios of 0.5 and 1, and oxygen concentration of 20%. Ignition delay times were determined from the onset of the excited radical OH emission together with the pressure profile. Ignition delay times were measured for four cases： （1） clean gas, （2） gas vitiated with 10% and 20% water vapor in mole, （3） gas vitiated with 10% carbon dioxide in mole, and （4） gas vitiated with 10% water vapor and 10% carbon dioxide, 20% water vapor and 10% carbon dioxide in mole. The results show that carbon dioxide produces an inhibiting effect at temperatures below 1 300 K when Ф = 0.5, whereas water vapor appears to accelerate the ignition process below a critical temperature of about 1 000 K when Ф = 0.5. When both water vapor and carbon dioxide exist together, a minor inhibiting effect is observed at Ф = 0.5, while no effect is found at Ф = 1.0. The results are also discussed preliminary by considering both the combustion reaction mechanism and the thermophysics properties of the fuel mixtures. The current measurements demonstrate vitiation effects of water vapor and carbon dioxide on the autoignition characteristics of China RP-3 kerosene at air-like O2 concentration. It is important to account for such effects when data are extrapolated from ground testing to real flight conditions.展开更多
Surface cover degree,monthly variation of topsoil water content,loss of soil and nutrient in alfalfa-corn intercropping,strip rotation cropping and corn monoculture were studied in this paper. Then soil and water cons...Surface cover degree,monthly variation of topsoil water content,loss of soil and nutrient in alfalfa-corn intercropping,strip rotation cropping and corn monoculture were studied in this paper. Then soil and water conservation effect of these planting modes were compared. Results showed that surface cover degree was high during the all rainy season in both alfalfa-corn intercropping and strip rotation cropping mode, with slope field covered by vegetation all the year round. Roots of alfalfa grew well,which not only improved the root biomass in 0-20cm layer,enhanced the capacity of the infiltration of rainwater to soil,protected biodiversity,but also reduced surface off and soil erosion of 39. 3% and 59. 3% . Strip rotation cropping could also reduce surface off and soil erosion of 10. 4% and 21. 3% . Both alfalfa-corn intercropping and strip rotation cropping increased soil moisture in rainy season and before rainy season,whilst reduced loss of organic matter (caused by soil erosion) of 29. 9%-52. 4% ,total N of 26. 7%-54. 9% ,total K of 27. 3%-70. 9% ,slow available K of 21. 4%-58. 9% ,increased corn production of 33. 0%-35. 9% . Moreover,there was 13664kg/hm 2 in alfalfa-corn intercropping,which was 4. 1 times higher than common mode. There was 12492 kg/hm 2 in strip rotation cropping which was 2. 7 times higher than common mode.展开更多
The traditional Wa sports in Yunnan province shaped from its original production and life, it has traditional, historical and national characteristics that not only as a treasure of local culture, but also an importan...The traditional Wa sports in Yunnan province shaped from its original production and life, it has traditional, historical and national characteristics that not only as a treasure of local culture, but also an important part of Chinese traditional culture. [1] With the acceleration of the modernization, and wild merits between Chinese nations, the Wa sports face serious challenges, especially in its survival and development. Most sport activities that with Wa national characteristic are going to disappear, and it is a big thing for our traditional cultural industry to protect and inherit traditional Wa sports. This article elaborated on the subjects of protection and inheritance with traditional Wa sports in the context of modernization, and took a measurement according to its development situations. Once we improve the activity specification in local sports, strengthen the local government＇ s sense of mission, develop tourism resource positively and then we could protect and inherit the traditional Wa sports in a further step, which will enhance national unity and social harmony.展开更多
In the upper reaches of Mekong River, it is Lancang River that brought up one of the most ancient minority— Wa people. Although it has less population, the river of its history runs a long course from a remote source...In the upper reaches of Mekong River, it is Lancang River that brought up one of the most ancient minority— Wa people. Although it has less population, the river of its history runs a long course from a remote source, especially the combination between the Wa culture and the other culture that made it more profound and unique. The martial arts of the Wa plays a important historical role in the ethnic groups, it is invested with Wa people’s virtue and patriotism. However, in the impact of different culture, the martial arts of the Wa is facing a tough lost crisis. Therefore, to study the martial arts of the Wa is vital to the nation and to the country, and its past life, present dilemma as well as future inherit opportunity, all of these will be the important topics in the article.展开更多
Guangxi is in the southwest border of China, and Guilin landscape and ethnic customs as the two ＂trump cards＂ have been widely utilized in the communication between Guaaagxi and the outside world. In fact, Guangxi o...Guangxi is in the southwest border of China, and Guilin landscape and ethnic customs as the two ＂trump cards＂ have been widely utilized in the communication between Guaaagxi and the outside world. In fact, Guangxi owns many cultural resources such as humanity history, characteristic diet, and local operas to be further promoted, among which historical figures resources are especially abundant. However, the development and protection of the historical figures resources are inconsistent with the current economic and social development, and feature obviously certain hysteresis. In this paper, by taking Mrs. WA who was a heroine of the Zhuang nationality to resist foreign invasions in the Ming Dynasty, the necessary development road of the historical figures resources is explored based on analyzing the current development and protection of the historical figures resources in China＇ s Guangxi border areas, and then innovative concepts and new ideas are proposed with great efforts.展开更多
文摘There have been many disputes about the translation of the Beijing 2008 Olympiad Mascots since it was first announced in 2005.And it was at last translated directly as the Chinese phonetic alphabet "Fu Wa".So this essay is going to explore some ideas of the English translation of "Fu Wa",and meanwhile discuss some translation approaches of culture-loaded words.
文摘The WA ε property and g NUC ε, g NUC Banach spaces are introduced. We prove that the WA ε property is equivalent to the WBS property and the g NUC ε (resp., g NUC) spaces are equivalent to the NUC ε (resp., NUC) spaces possessing the BS property. So we obtain a characterization of the NUC ε (resp., NUC) spaces possessing the BS property.
基金supported by the National Natural Science Foundation of China(90916017)
文摘In ground tests of hypersonic scramjet, the highenthalpy airstream produced by burning hydrocarbon fuels often contains contaminants of water vapor and carbon dioxide. The contaminants may change the ignition characteristics of fuels between ground tests and real flights. In order to properly assess the influence of the contaminants on ignition characteristics of hydrocarbon fuels, the effect of water vapor and carbon dioxide on the ignition delay times of China RP-3 kerosene was studied behind reflected shock waves in a preheated shock tube. Experiments were conducted over a wider temperature range of 800-1 500 K, at a pressure of 0.3 MPa, equivalence ratios of 0.5 and 1, and oxygen concentration of 20%. Ignition delay times were determined from the onset of the excited radical OH emission together with the pressure profile. Ignition delay times were measured for four cases： （1） clean gas, （2） gas vitiated with 10% and 20% water vapor in mole, （3） gas vitiated with 10% carbon dioxide in mole, and （4） gas vitiated with 10% water vapor and 10% carbon dioxide, 20% water vapor and 10% carbon dioxide in mole. The results show that carbon dioxide produces an inhibiting effect at temperatures below 1 300 K when Ф = 0.5, whereas water vapor appears to accelerate the ignition process below a critical temperature of about 1 000 K when Ф = 0.5. When both water vapor and carbon dioxide exist together, a minor inhibiting effect is observed at Ф = 0.5, while no effect is found at Ф = 1.0. The results are also discussed preliminary by considering both the combustion reaction mechanism and the thermophysics properties of the fuel mixtures. The current measurements demonstrate vitiation effects of water vapor and carbon dioxide on the autoignition characteristics of China RP-3 kerosene at air-like O2 concentration. It is important to account for such effects when data are extrapolated from ground testing to real flight conditions.
基金Supported by the Special Fund for the Scientific Research in the Commonweal Industry " Study and Demonstration of the Production and Utilization Technology of Green Crops" ( 200803029,201103005)" Study and Demonstration of Cold Infusion Treatment Technology" ( 201003059 )+1 种基金The Scientific Research Program of the International Plants Nutrition Research Bureau in Canada " Study on the Nutrition Management of Sustainable Development of Agriculture in Arid Slope in Guizhou" ( BFDP. Guizhou. 200501)" Construction of Agricultural Resources and Environment Project Technological Research Center in Gruizhou" [G No.(2009)4001]
文摘Surface cover degree,monthly variation of topsoil water content,loss of soil and nutrient in alfalfa-corn intercropping,strip rotation cropping and corn monoculture were studied in this paper. Then soil and water conservation effect of these planting modes were compared. Results showed that surface cover degree was high during the all rainy season in both alfalfa-corn intercropping and strip rotation cropping mode, with slope field covered by vegetation all the year round. Roots of alfalfa grew well,which not only improved the root biomass in 0-20cm layer,enhanced the capacity of the infiltration of rainwater to soil,protected biodiversity,but also reduced surface off and soil erosion of 39. 3% and 59. 3% . Strip rotation cropping could also reduce surface off and soil erosion of 10. 4% and 21. 3% . Both alfalfa-corn intercropping and strip rotation cropping increased soil moisture in rainy season and before rainy season,whilst reduced loss of organic matter (caused by soil erosion) of 29. 9%-52. 4% ,total N of 26. 7%-54. 9% ,total K of 27. 3%-70. 9% ,slow available K of 21. 4%-58. 9% ,increased corn production of 33. 0%-35. 9% . Moreover,there was 13664kg/hm 2 in alfalfa-corn intercropping,which was 4. 1 times higher than common mode. There was 12492 kg/hm 2 in strip rotation cropping which was 2. 7 times higher than common mode.
文摘The traditional Wa sports in Yunnan province shaped from its original production and life, it has traditional, historical and national characteristics that not only as a treasure of local culture, but also an important part of Chinese traditional culture. [1] With the acceleration of the modernization, and wild merits between Chinese nations, the Wa sports face serious challenges, especially in its survival and development. Most sport activities that with Wa national characteristic are going to disappear, and it is a big thing for our traditional cultural industry to protect and inherit traditional Wa sports. This article elaborated on the subjects of protection and inheritance with traditional Wa sports in the context of modernization, and took a measurement according to its development situations. Once we improve the activity specification in local sports, strengthen the local government＇ s sense of mission, develop tourism resource positively and then we could protect and inherit the traditional Wa sports in a further step, which will enhance national unity and social harmony.
文摘In the upper reaches of Mekong River, it is Lancang River that brought up one of the most ancient minority— Wa people. Although it has less population, the river of its history runs a long course from a remote source, especially the combination between the Wa culture and the other culture that made it more profound and unique. The martial arts of the Wa plays a important historical role in the ethnic groups, it is invested with Wa people’s virtue and patriotism. However, in the impact of different culture, the martial arts of the Wa is facing a tough lost crisis. Therefore, to study the martial arts of the Wa is vital to the nation and to the country, and its past life, present dilemma as well as future inherit opportunity, all of these will be the important topics in the article.
文摘Guangxi is in the southwest border of China, and Guilin landscape and ethnic customs as the two ＂trump cards＂ have been widely utilized in the communication between Guaaagxi and the outside world. In fact, Guangxi owns many cultural resources such as humanity history, characteristic diet, and local operas to be further promoted, among which historical figures resources are especially abundant. However, the development and protection of the historical figures resources are inconsistent with the current economic and social development, and feature obviously certain hysteresis. In this paper, by taking Mrs. WA who was a heroine of the Zhuang nationality to resist foreign invasions in the Ming Dynasty, the necessary development road of the historical figures resources is explored based on analyzing the current development and protection of the historical figures resources in China＇ s Guangxi border areas, and then innovative concepts and new ideas are proposed with great efforts.
