Since the 1970s, a type of massive rugose coral having very special interwalls in the Mapingian and Chihsian strata in many regions of China has been described and reported in succession. In 1982, WU Wang-shi and ZHOU...Since the 1970s, a type of massive rugose coral having very special interwalls in the Mapingian and Chihsian strata in many regions of China has been described and reported in succession. In 1982, WU Wang-shi and ZHOU Kang-jie established a new family Kepingophyllidae to represent such a type of rugose coral. Later on, WU Wang-shi展开更多
After analyzing monthly Chinese total retail sales of consumer goods from 1978 to 2005,the author establishes ARIMA model.The model provides excellent forecasting when evaluating in terms of MAPE.Secondly,the article ...After analyzing monthly Chinese total retail sales of consumer goods from 1978 to 2005,the author establishes ARIMA model.The model provides excellent forecasting when evaluating in terms of MAPE.Secondly,the article forecasts Chinese total retail sales of consumer goods are RMB 7892 billion Yuan in 2006 and RMB 9269 billion Yuan in 2007.Total retail sales of consumer goods in countries are 1/4 of that in cities,so we should improve peasants’expense.展开更多
Theoretical studies of some controlled source electromagnetic methods, especially the horizontal coaxial magnetic dipole dipole and horizontal collinear electric dipole dipole electromagnetic methods, which are capabl...Theoretical studies of some controlled source electromagnetic methods, especially the horizontal coaxial magnetic dipole dipole and horizontal collinear electric dipole dipole electromagnetic methods, which are capable of accurately measuring the relatively low conductivity of the seafloor were reviewed. Marine electromagnetic instrumentations, especially the time domain horizontal magnetic dipole dipole system and horizontal electric dipole dipole system which have been designed and constructed in the Geophysics Division of the University of Toronto, were provided with applications to geotechnical studies on the shelf and deep ocean surveys near the mid ocean ridges.展开更多
Although the southeast Fujian Province has favorable bio-climatic conditions, traditional farming models are limited in effective exploitation of agriculture related resources and have deteriorated the agricultural en...Although the southeast Fujian Province has favorable bio-climatic conditions, traditional farming models are limited in effective exploitation of agriculture related resources and have deteriorated the agricultural environment. After analyzing the conditions at Maping town, we designed a three-dimensional model, special ecological agricultural system (SEAS), at Maping town. The SEAS has been practiced for three years and results show that the SEAS more efficiently utilizes local time and space resources and gains more econo- mic, ecological and social benefits. Thus, the SEAS has been considered as an optimal model for sustainable utilization of agricultural resources.展开更多
文摘Since the 1970s, a type of massive rugose coral having very special interwalls in the Mapingian and Chihsian strata in many regions of China has been described and reported in succession. In 1982, WU Wang-shi and ZHOU Kang-jie established a new family Kepingophyllidae to represent such a type of rugose coral. Later on, WU Wang-shi
文摘After analyzing monthly Chinese total retail sales of consumer goods from 1978 to 2005,the author establishes ARIMA model.The model provides excellent forecasting when evaluating in terms of MAPE.Secondly,the article forecasts Chinese total retail sales of consumer goods are RMB 7892 billion Yuan in 2006 and RMB 9269 billion Yuan in 2007.Total retail sales of consumer goods in countries are 1/4 of that in cities,so we should improve peasants’expense.
文摘Theoretical studies of some controlled source electromagnetic methods, especially the horizontal coaxial magnetic dipole dipole and horizontal collinear electric dipole dipole electromagnetic methods, which are capable of accurately measuring the relatively low conductivity of the seafloor were reviewed. Marine electromagnetic instrumentations, especially the time domain horizontal magnetic dipole dipole system and horizontal electric dipole dipole system which have been designed and constructed in the Geophysics Division of the University of Toronto, were provided with applications to geotechnical studies on the shelf and deep ocean surveys near the mid ocean ridges.
文摘Although the southeast Fujian Province has favorable bio-climatic conditions, traditional farming models are limited in effective exploitation of agriculture related resources and have deteriorated the agricultural environment. After analyzing the conditions at Maping town, we designed a three-dimensional model, special ecological agricultural system (SEAS), at Maping town. The SEAS has been practiced for three years and results show that the SEAS more efficiently utilizes local time and space resources and gains more econo- mic, ecological and social benefits. Thus, the SEAS has been considered as an optimal model for sustainable utilization of agricultural resources.
