This paper presents a new way for deriving solitary wave by using variational principle, which not only can be used to derive solitary wave according to Original Mathematical Equations (OME), but also can be used to d...This paper presents a new way for deriving solitary wave by using variational principle, which not only can be used to derive solitary wave according to Original Mathematical Equations (OME), but also can be used to derive solitary wave according to the Wave Equation (WE) derived from OME. With the same condition of wave height and water depth, WE-solitary wave and OME-solitary wave are compared in this paper.展开更多
Variational principle for non-vortex, non-linear wave theories is established in this paper. By using this variational principle and related functional minimum condition, the fifth and sixth order Stokes Vaves are giv...Variational principle for non-vortex, non-linear wave theories is established in this paper. By using this variational principle and related functional minimum condition, the fifth and sixth order Stokes Vaves are given as an example and the results are compared with those in Reference (Skjel-breia, 1961).展开更多
What is structruralism?Is it a school or a movement?Many critics agreethat structruralism is,in a broad sense,a revolution in the human thinkingprocess.Structuralism is,as Barthe,properly defined in,the activity of re...What is structruralism?Is it a school or a movement?Many critics agreethat structruralism is,in a broad sense,a revolution in the human thinkingprocess.Structuralism is,as Barthe,properly defined in,the activity of re-defining all the cultural phenomena,an activity grounded in the belief th-at like language,a myth,wrestling match,system of tribal kinship orrestaurant menu is a system of signs,In this connection,structuralism ismuch concerned with and influenced by the modern schools of linguisticsespecially by the structural linguistics originated by Sausure.展开更多
On March 4, President Xi Jinping, also General Secretary of the Communist Party of China （CPC） Central Committee, attended a joint panel discussion with political advisors from the China Democratic League and the ...On March 4, President Xi Jinping, also General Secretary of the Communist Party of China （CPC） Central Committee, attended a joint panel discussion with political advisors from the China Democratic League and the China Zhi Gong Party, those without party affiliation and those from the sector of returned over seas Chinese.展开更多
Inorganic semiconductor plays a key role for today’s technological progress [1–4]. Comparing with other organic semiconductors [5,6] and two-dimensional(2D) metal sulfides [7–10], Ⅲ-nitrides as direct bandgap semi...Inorganic semiconductor plays a key role for today’s technological progress [1–4]. Comparing with other organic semiconductors [5,6] and two-dimensional(2D) metal sulfides [7–10], Ⅲ-nitrides as direct bandgap semiconductors have achieved enormous success in commercial applications.展开更多
China expands yuan settlement in trade with Russia, while allowing the yuan to trade against the ruble Cross-border trade between China and Russia was bountiful throughout the 1990s as a group of Chinese and Russian d...China expands yuan settlement in trade with Russia, while allowing the yuan to trade against the ruble Cross-border trade between China and Russia was bountiful throughout the 1990s as a group of Chinese and Russian dealers,nicknamed the daoye, or profiteers who buy low and sell high, shuttled consumer展开更多
I go to buy vegetables at Xiao Wu’sstore everyday,which opende not longago.Because of her good service andchoice of vegetables,more and morecustomers now shop at her store.At thebeginning she just sold vegetables,the...I go to buy vegetables at Xiao Wu’sstore everyday,which opende not longago.Because of her good service andchoice of vegetables,more and morecustomers now shop at her store.At thebeginning she just sold vegetables,thenshe added bean curd,fish,eggs and展开更多
In the Emigrant Savings Bank building,the chairman’s floor,the classically elegant decoration creates an atmosphere unique to traditional American Businesses.If it were not for the shelves of the Siku Quanshu,the cal...In the Emigrant Savings Bank building,the chairman’s floor,the classically elegant decoration creates an atmosphere unique to traditional American Businesses.If it were not for the shelves of the Siku Quanshu,the calligraphy hanging in the office,and the Chairman’s self-introduction in Chinese,it would be very hard to imagine that this traditional American family business had such deep ties to China.展开更多
文摘This paper presents a new way for deriving solitary wave by using variational principle, which not only can be used to derive solitary wave according to Original Mathematical Equations (OME), but also can be used to derive solitary wave according to the Wave Equation (WE) derived from OME. With the same condition of wave height and water depth, WE-solitary wave and OME-solitary wave are compared in this paper.
文摘Variational principle for non-vortex, non-linear wave theories is established in this paper. By using this variational principle and related functional minimum condition, the fifth and sixth order Stokes Vaves are given as an example and the results are compared with those in Reference (Skjel-breia, 1961).
文摘What is structruralism?Is it a school or a movement?Many critics agreethat structruralism is,in a broad sense,a revolution in the human thinkingprocess.Structuralism is,as Barthe,properly defined in,the activity of re-defining all the cultural phenomena,an activity grounded in the belief th-at like language,a myth,wrestling match,system of tribal kinship orrestaurant menu is a system of signs,In this connection,structuralism ismuch concerned with and influenced by the modern schools of linguisticsespecially by the structural linguistics originated by Sausure.
文摘On March 4, President Xi Jinping, also General Secretary of the Communist Party of China （CPC） Central Committee, attended a joint panel discussion with political advisors from the China Democratic League and the China Zhi Gong Party, those without party affiliation and those from the sector of returned over seas Chinese.
基金supported by the National Key R&D Program of China(Grant No.2016YFB0400101)the National Science Fund for Distinguished Young Scholars(Grant No.61725403)+4 种基金the National Natural Science Foundation of China(Grant Nos.61574142,61874118)the Key Program of the International Partnership Program of Chinese Academy of Sciences(Grant No.181722KYSB20160015)the Jilin Provincial Science&Technology Department(Grant No.20180201026 GX)the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA22020602)the Youth Innovation Promotion Association of CAS
文摘Inorganic semiconductor plays a key role for today’s technological progress [1–4]. Comparing with other organic semiconductors [5,6] and two-dimensional(2D) metal sulfides [7–10], Ⅲ-nitrides as direct bandgap semiconductors have achieved enormous success in commercial applications.
文摘China expands yuan settlement in trade with Russia, while allowing the yuan to trade against the ruble Cross-border trade between China and Russia was bountiful throughout the 1990s as a group of Chinese and Russian dealers,nicknamed the daoye, or profiteers who buy low and sell high, shuttled consumer
文摘I go to buy vegetables at Xiao Wu’sstore everyday,which opende not longago.Because of her good service andchoice of vegetables,more and morecustomers now shop at her store.At thebeginning she just sold vegetables,thenshe added bean curd,fish,eggs and
文摘In the Emigrant Savings Bank building,the chairman’s floor,the classically elegant decoration creates an atmosphere unique to traditional American Businesses.If it were not for the shelves of the Siku Quanshu,the calligraphy hanging in the office,and the Chairman’s self-introduction in Chinese,it would be very hard to imagine that this traditional American family business had such deep ties to China.
