It is universally acknowledged that cultural diversity can be showed in various aspects, and it take the music culture for example here. As the UN Sec-Gen Ban Ki Moon said:"there are no languages required in the ...It is universally acknowledged that cultural diversity can be showed in various aspects, and it take the music culture for example here. As the UN Sec-Gen Ban Ki Moon said:"there are no languages required in the musical world, That is the power of music.That is the power of heart."Through this promotion of arts we can better understand the culture and civilization of other people.展开更多
The nineteenth century was a period when the visual arts,growing in both the West and the East,flourished.It witnessed the beginning of photography,the great innovation which posed questions of the blurred distinction...The nineteenth century was a period when the visual arts,growing in both the West and the East,flourished.It witnessed the beginning of photography,the great innovation which posed questions of the blurred distinctions between art and science.The nineteenth century was also the era of collisions of numerous technology and cultures between the West and the East.展开更多
Via a study of The Joy Luck Club,Amy Tan's first effort,this essay discusses the cultural conflicts and compatibility between the East and the West as manifested by the conflicts and compatibility between two gene...Via a study of The Joy Luck Club,Amy Tan's first effort,this essay discusses the cultural conflicts and compatibility between the East and the West as manifested by the conflicts and compatibility between two generations of Chinese Americans in the novel.The paper argues that different living environments,different cultural heritages of the East and the West as well as different values are the main causes of the mother-daughter conflicts in the novel.The paper concludes that these causes could also be regarded as the root of the cultural conflicts between the East and the West in general.More importantly,after a series of efforts,the two generations are in harmony,which stands for the cultural compatibility between the East and the West.展开更多
IN a vast area in Northeast Chinaand Northeast Asia live a num-ber of nationalities speaking theManchu-Tungusic language of the Ewenki,Oroqen,Hezhen,Xibe and Manchu inChina and Evenki,Even and Nanai inRussia.In the 16...IN a vast area in Northeast Chinaand Northeast Asia live a num-ber of nationalities speaking theManchu-Tungusic language of the Ewenki,Oroqen,Hezhen,Xibe and Manchu inChina and Evenki,Even and Nanai inRussia.In the 16th century these peopledid not have witten languages of theirown.In 1119,the Nuzhen,the forefath-ers of the Manchu,created the grea-ter Nuzhen script:in 1138,the lesserNuzhen script was also created.Thesescripts were created based on Chinesecharacters.展开更多
This paper has analyzed the perturbations of a GeoX-Sat (virtual satellite) in geostationary orbit (GEO). And control methods, strategies and calculation processes are designed of the East-West (E/W) station-kee...This paper has analyzed the perturbations of a GeoX-Sat (virtual satellite) in geostationary orbit (GEO). And control methods, strategies and calculation processes are designed of the East-West (E/W) station-keeping of the GeoX-Sat. The Attitude and Orbit Control Subsystem (AOCS) provides attitude information and maintains the required spacecraft attitude during all phases of the mission, starting at spacecraft separation from the launch vehicle and throughout its operational lifetime. For the GeoX-Sat exercising design, due to time limitations; only two modes of operation were considered after assumed launching operation: normal and station keeping.展开更多
Station keeping mode (SKM) for Attitude Orbit Control Subsystem (AOCS); it is an operational approach regarding the attitude dynamics control. The essential features of the design methodology is researching the ba...Station keeping mode (SKM) for Attitude Orbit Control Subsystem (AOCS); it is an operational approach regarding the attitude dynamics control. The essential features of the design methodology is researching the basic theory and then afterwards, make an iterative design approach using some premise/assumptions, implementing the system simulation through the Simulink Matlab software package, designing the required controllers, monitor and analyzing the responses until the design give the best results within the range required. Firstly the thruster configuration is designed to acquire the parameters of the torque on the satellite. Next, the controllers are based on the well known PID control law. Controllers optimize the attitude and are used during the maneuvers for SKM. Afterwards the simulation results are given, and presented to demonstrate the performance and validity of the AOCS design approach. Finally the simulation results demonstrate that all the requirements were accomplished and the Station Keeping Mode was successfully designed.展开更多
文摘It is universally acknowledged that cultural diversity can be showed in various aspects, and it take the music culture for example here. As the UN Sec-Gen Ban Ki Moon said:"there are no languages required in the musical world, That is the power of music.That is the power of heart."Through this promotion of arts we can better understand the culture and civilization of other people.
文摘The nineteenth century was a period when the visual arts,growing in both the West and the East,flourished.It witnessed the beginning of photography,the great innovation which posed questions of the blurred distinctions between art and science.The nineteenth century was also the era of collisions of numerous technology and cultures between the West and the East.
文摘Via a study of The Joy Luck Club,Amy Tan's first effort,this essay discusses the cultural conflicts and compatibility between the East and the West as manifested by the conflicts and compatibility between two generations of Chinese Americans in the novel.The paper argues that different living environments,different cultural heritages of the East and the West as well as different values are the main causes of the mother-daughter conflicts in the novel.The paper concludes that these causes could also be regarded as the root of the cultural conflicts between the East and the West in general.More importantly,after a series of efforts,the two generations are in harmony,which stands for the cultural compatibility between the East and the West.
文摘IN a vast area in Northeast Chinaand Northeast Asia live a num-ber of nationalities speaking theManchu-Tungusic language of the Ewenki,Oroqen,Hezhen,Xibe and Manchu inChina and Evenki,Even and Nanai inRussia.In the 16th century these peopledid not have witten languages of theirown.In 1119,the Nuzhen,the forefath-ers of the Manchu,created the grea-ter Nuzhen script:in 1138,the lesserNuzhen script was also created.Thesescripts were created based on Chinesecharacters.
文摘This paper has analyzed the perturbations of a GeoX-Sat (virtual satellite) in geostationary orbit (GEO). And control methods, strategies and calculation processes are designed of the East-West (E/W) station-keeping of the GeoX-Sat. The Attitude and Orbit Control Subsystem (AOCS) provides attitude information and maintains the required spacecraft attitude during all phases of the mission, starting at spacecraft separation from the launch vehicle and throughout its operational lifetime. For the GeoX-Sat exercising design, due to time limitations; only two modes of operation were considered after assumed launching operation: normal and station keeping.
文摘Station keeping mode (SKM) for Attitude Orbit Control Subsystem (AOCS); it is an operational approach regarding the attitude dynamics control. The essential features of the design methodology is researching the basic theory and then afterwards, make an iterative design approach using some premise/assumptions, implementing the system simulation through the Simulink Matlab software package, designing the required controllers, monitor and analyzing the responses until the design give the best results within the range required. Firstly the thruster configuration is designed to acquire the parameters of the torque on the satellite. Next, the controllers are based on the well known PID control law. Controllers optimize the attitude and are used during the maneuvers for SKM. Afterwards the simulation results are given, and presented to demonstrate the performance and validity of the AOCS design approach. Finally the simulation results demonstrate that all the requirements were accomplished and the Station Keeping Mode was successfully designed.