Climatic anomalies have drawn more and more attentions not only in the worldwide scientific circle, but also in the respect of many governments in the last decade. The floods and drought occurred in China and many oth...Climatic anomalies have drawn more and more attentions not only in the worldwide scientific circle, but also in the respect of many governments in the last decade. The floods and drought occurred in China and many other countries cause severe damages and lead to the crises of grain production, water resources and energy. The sustained aridity in Africa and other Continents and the land desertization make millions of people face imperilling of starvation. All these greatly affect the long-term development of nations, societies and economics展开更多
The thirty years“Golden Clown”It is rare for any event to capture the imagination of an entire population but the whole of Monaco seemed to be in the grip of circus fever for the 30th International Monte Carlo Circu...The thirty years“Golden Clown”It is rare for any event to capture the imagination of an entire population but the whole of Monaco seemed to be in the grip of circus fever for the 30th International Monte Carlo Circus Festival.展开更多
The 14th International Congress on Acoustics convened in Beijing,China from 3rdthrough 10th September 1992.About 750 participants from the five continents attendedthe Congress,a half of which were from China,including...The 14th International Congress on Acoustics convened in Beijing,China from 3rdthrough 10th September 1992.About 750 participants from the five continents attendedthe Congress,a half of which were from China,including Taiwan.China was the hostcountry and a country with the largest population,therefore the largest group was cer-tainly from China.Because of the large number of papers,one third of the Chinese con-tributed papers were presented in the poster sessions.Among the total participants about150 were from Europe,100 from Japan,10 from the other countries in Asia,80 fromNorth America,20 from Australia and South America,and 2 from Africa.About 10 par-ticipants who had attended the 1st International Congress on Acoustics held in theNetherlands came to the Congress.The first congress was held 39 years ago.It is cele-brated that so many pioneers on acoustics have been persistently working in the subject.展开更多
文摘Climatic anomalies have drawn more and more attentions not only in the worldwide scientific circle, but also in the respect of many governments in the last decade. The floods and drought occurred in China and many other countries cause severe damages and lead to the crises of grain production, water resources and energy. The sustained aridity in Africa and other Continents and the land desertization make millions of people face imperilling of starvation. All these greatly affect the long-term development of nations, societies and economics
文摘The thirty years“Golden Clown”It is rare for any event to capture the imagination of an entire population but the whole of Monaco seemed to be in the grip of circus fever for the 30th International Monte Carlo Circus Festival.
文摘The 14th International Congress on Acoustics convened in Beijing,China from 3rdthrough 10th September 1992.About 750 participants from the five continents attendedthe Congress,a half of which were from China,including Taiwan.China was the hostcountry and a country with the largest population,therefore the largest group was cer-tainly from China.Because of the large number of papers,one third of the Chinese con-tributed papers were presented in the poster sessions.Among the total participants about150 were from Europe,100 from Japan,10 from the other countries in Asia,80 fromNorth America,20 from Australia and South America,and 2 from Africa.About 10 par-ticipants who had attended the 1st International Congress on Acoustics held in theNetherlands came to the Congress.The first congress was held 39 years ago.It is cele-brated that so many pioneers on acoustics have been persistently working in the subject.
