Designing special well patterns, tridimensional reservoir development selects a variety of wells and uses the gravity energy to maximize the hydrocarbon recovery. It's a new development model to implement the oil ...Designing special well patterns, tridimensional reservoir development selects a variety of wells and uses the gravity energy to maximize the hydrocarbon recovery. It's a new development model to implement the oil and gas exploitation economically and efficiently. It is suitable for both huge oiliness altitude reservoirs and large dip-angle sandstone reservoirs, and more for the carbonate reservoirs developed in high-angle fractures, volcanic reservoirs and metamorphic reservoirs.展开更多
In the past 50 years, integration of traditional Chinese medicine and Western medicine, known as the Chinese version of integrative medicine （IM）, has achieved significant developments. In this article, the present ...In the past 50 years, integration of traditional Chinese medicine and Western medicine, known as the Chinese version of integrative medicine （IM）, has achieved significant developments. In this article, the present situation and progress in IM development in China are summarized from the aspects of IM application, policy making, scientific research, education, academic exchanges, and its future development. With continuous support from the Chinese government and successful scientific achievements in the past 50 years, the authors believe that IM will be moving forwards to a full globalization.展开更多
Generally, the non-equilibrium plasma is produced at low pressure by a glow discharge (1.33Pa-1.33 kPa) including the radio frequency (13.56 MHz), microwave (2450 MHz), AC or DC high voltage discharges. As a method to...Generally, the non-equilibrium plasma is produced at low pressure by a glow discharge (1.33Pa-1.33 kPa) including the radio frequency (13.56 MHz), microwave (2450 MHz), AC or DC high voltage discharges. As a method to directly apply energy to a reaction system, some successful applications have been obtained in the fields such as chemical synthesis and decomposition at plasma, sputtering and filming, deposition at the gas state, polymerization, modification on the material surface, etching, ashing at low temperature and so on. For example,展开更多
文摘Designing special well patterns, tridimensional reservoir development selects a variety of wells and uses the gravity energy to maximize the hydrocarbon recovery. It's a new development model to implement the oil and gas exploitation economically and efficiently. It is suitable for both huge oiliness altitude reservoirs and large dip-angle sandstone reservoirs, and more for the carbonate reservoirs developed in high-angle fractures, volcanic reservoirs and metamorphic reservoirs.
文摘In the past 50 years, integration of traditional Chinese medicine and Western medicine, known as the Chinese version of integrative medicine （IM）, has achieved significant developments. In this article, the present situation and progress in IM development in China are summarized from the aspects of IM application, policy making, scientific research, education, academic exchanges, and its future development. With continuous support from the Chinese government and successful scientific achievements in the past 50 years, the authors believe that IM will be moving forwards to a full globalization.
文摘Generally, the non-equilibrium plasma is produced at low pressure by a glow discharge (1.33Pa-1.33 kPa) including the radio frequency (13.56 MHz), microwave (2450 MHz), AC or DC high voltage discharges. As a method to directly apply energy to a reaction system, some successful applications have been obtained in the fields such as chemical synthesis and decomposition at plasma, sputtering and filming, deposition at the gas state, polymerization, modification on the material surface, etching, ashing at low temperature and so on. For example,
